M5U3Project
паркер汉尼夫公司水力系列产品目录说明书
ABV101............Accumulator Bleed-Down Valve......................MV15-MV17 CDP161............Double P.O. Check Valves..................................LH85-LH86 CDPH103..........Double P.O. Check Valves..................................LH83-LH84 CP044P............Single P.O. Check Valves...................................LH46-LH48 CP074P............Single P.O. Check Valves...................................LH49-LH51 CP084P............Single P.O. Check Valves...................................LH52-LH54 CPC101P..........Pilot-to-Close Check Valves...............................LH64-LH66 CPC161P..........Pilot-to-Close Check Valves...............................LH67-LH69 CPD084P..........Double P.O. Check Valves..................................LH80-LH82 CPH064P..........Single P.O. Check Valves...................................LH55-LH57 CPH104P..........Single P.O. Check Valves...................................LH58-LH60 CPH124P..........Single P.O. Check Valves...................................LH61-LH63 CS041B............Shuttle Valves....................................................LH87-LH89 CSH101B..........Shuttle Valves....................................................LH90-LH92 CSP161............Single P.O. Check Valves...................................LH78-LH79 CSPH103..........Single P.O. Check Valves...................................LH76-LH77 CV041P............Check Valves.........................................................LH1-LH3 CV081P &091P.................Check Valves.........................................................LH4-LH6 CV082P............Check Valves.........................................................LH7-LH9 CV101P............Check Valves.....................................................LH10-LH12 CV102P............Check Valves.....................................................LH13-LH15 CV103P............Check Valves.....................................................LH16-LH18 CVH061P..........Check Valves.....................................................LH25-LH27 CVH071P..........Check Valves.....................................................LH28-LH30 CVH081P &091P.................Check Valves.....................................................LH31-LH33 CVH103P..........Check Valves.....................................................LH34-LH36 CVH084P..........Check Valves.....................................................LH37-LH39 CVH104P..........Check Valves.....................................................LH40-LH42 CVH121P..........Check Valves.....................................................LH43-LH45 CVH161P..........Check Valves.....................................................LH19-LH21 CVH201P..........Check Valves.....................................................LH22-LH24 CVO101P..........Vent-to-Open Check Valves...............................LH70-LH72 CVO161P..........Vent-to-Open Check Valves...............................LH73-LH75 DF083...............Sol. Operated, P.C. Proportional Flow Cont...........PV1-PV4 DF092C............Sol. Operated, P.C. Proportional Flow Cont...........PV5-PV8 DF092N............Sol. Operated, P.C. Proportional Flow Cont.........PV9-PV12 DF102C............Sol. Operated, P.C. Proportional Flow Cont.......PV13-PV16 DF102N............Sol. Operated, P.C. Proportional Flow Cont.......PV17-PV20 DF102P............Sol. Operated, P.C. Proportional Flow Cont.......PV21-PV23 DF122...............Sol. Operated, P.C. Proportional Flow Cont.......PV24-PV27 DF161C............Solenoid Operated, Throttle Valves....................PV28-PV31 DF201C............Solenoid Operated, Throttle Valves....................PV32-PV35 DH082..............Pilot Operated, 2-Way Valves............................DC22-DC24 DH103..............Pilot Operated, Directional Valves......................DC25-DC28 DL081..............Manual, Poppet-Type, 2-Way Valves.....................DC1-DC3 DL101..............Manual, Poppet-Type, 2-Way Valves.....................DC4-DC6 DL102..............Manual, Spool-Type, 2-Way Valves.......................DC7-DC9 DL103..............Manual, Spool-Type, 3-Way Valves...................DC10-DC12 DL104..............Manual, Spool-Type, 4-Way Valves...................DC13-DC15 DM103.............Manual, Rotary, 3-Way Valves...........................DC16-DC18 DM104.............Manual, Rotary, 4-Way Valves...........................DC19-DC21 DPR083B..........Sol. Operated, Proportional Pres. Reducing......PV36-PV39 DPR083C..........Sol. Operated, Proportional Pres. Reducing......PV40-PV43 DPR083C30......Sol. Operated, Proportional Pres. Reducing......PV44-PV47 DPR083N.........Sol. Operated, Proportional Pres. Reducing......PV48-PV51 DPR103C..........Sol. Operated, Proportional Pres. Reducing......PV52-PV55DPR104C10......Sol. Operated, Proportional Pres. Reducing......PV56-PV59 DS085..............Solenoid, Spool-Type, 4-Way, 3-Pos.............DC127-DC130 DS086C6Mand 096............Sol., Bi-Directional, Poppet-Type, 2-Way.......DC148-DC151 DS105..............Solenoid, Spool-Type, 4-Way, 3-Pos.............DC131-DC134 DS161..............Solenoid, Poppet-Type, 2-Way Valves...............DC56-DC59 DS162..............Solenoid, Spool-Type, 2-Way Valves.................DC84-DC87 DS123B............Solenoid, Spool-Type, 3-Way Valves.............DC104-DC106 DS163..............Solenoid, Spool-Type, 3-Way Valves.............DC107-DC110 DS201..............Solenoid, Poppet-Type, 2-Way Valves...............DC60-DC63 DS083BP3........Solenoid, Poppet-Type, 3-Way Valves...............DC64-DC67 DSH08D1C.......Solenoid, Poppet-Type, 2-Way Valves...........DC139-DC141 DSH08D6C.......Solenoid, Poppet-Type, 2-Way Valves...........DC145-DC147 DSH081 & 091.Solenoid, Poppet-Type, 2-Way Valves...............DC36-DC39 DSH082 & 092.Solenoid, Spool-Type, 2-Way Valves.................DC72-DC75 DSH083............Solenoid, Spool-Type, 3-Way Valves.................DC92-DC95 DSH084............Solenoid, Spool-Type, 4-Way Valves.............DC115-DC118 DSH085............Solenoid, Spool-Type, 4-Way, 3-Pos.............DC135-DC138 DSH101............Solenoid, Poppet-Type, 2-Way Valves...............DC44-DC47 DSH102............Solenoid, Spool-Type, 2-Way Valves.................DC80-DC83 DSH103............Solenoid, Spool-Type, 3-Way Valves.............DC100-DC103 DSH104............Solenoid, Spool-Type, 4-Way Valves.............DC123-DC126 DSH106C6........Sol., Bi-Directional, Poppet-Type, 2-Way.......DC156-DC159 DSH121............Solenoid, Poppet-Type, 2-Way Valves...............DC52-DC55 DSL08D6C........Sol., Bi-Directional, Poppet-Type, 2-Way.......DC142-DC144 DSL080DC........Soft Seat, Direct Act., Poppet-Type, 2-Way.......DC29-DC31 DSL081 & 091.Solenoid, Poppet-Type, 2-Way Valves...............DC32-DC35 DSL082 & 092.Solenoid, Spool-Type, 2-Way Valves.................DC68-DC71 DSL083............Solenoid, Spool-Type, 3-Way Valves.................DC88-DC91 DSL084............Solenoid, Spool-Type, 4-Way Valves.............DC111-DC114 DSL101............Solenoid, Poppet-Type, 2-Way Valves...............DC40-DC43 DSL102............Solenoid, Spool-Type, 2-Way Valves.................DC76-DC79 DSL103............Solenoid, Spool-Type, 3-Way Valves.................DC96-DC99 DSL104............Solenoid, Spool-Type, 4-Way Valves.............DC119-DC122 DSL106C6........Sol., Bi-Directional, Poppet-Type, 2-Way.......DC152-DC155 DSL121............Solenoid, Poppet-Type, 2-Way Valves...............DC48-DC51 EHVC................Electrohydraulic Valve Controller.......................PV92-PV99 ERV091C..........Solenoid Operated, Proportional P.C.................PV60-PV63 ERV091N..........Solenoid Operated, Proportional P.C.................PV64-PV67 ERV092N..........Solenoid Operated, Proportional P.C.................PV68-PV71 ERV101C..........Solenoid Operated, Proportional P.C.................PV72-PV75 ERV101N..........Solenoid Operated, Proportional P.C.................PV76-PV79 ERV102N..........Solenoid Operated, Proportional P.C.................PV80-PV83 ERV121N..........Solenoid Operated, Proportional P.C.................PV84-PV87 ERV161N..........Solenoid Operated, Proportional P.C.................PV88-PV91 FA101...............Pressure Compensated Flow Control................VC16-VC18 FC101...............Pressure Compensated Flow Control................VC22-VC24 FCP101.............Priority-Type, P.C. Valves...................................VC38-VC40 FCPH121..........Priority-Type, P.C. Valves...................................VC41-VC43 FCR101............Restrictive-Type, P.C. Valves..............................VC29-VC31 FCR121............Restrictive-Type, P.C. Valves..............................VC32-VC34 FCR161............Restrictive-Type, P.C. Valves..............................VC35-VC37 FDC101............Flow Divider/Combiner Valves...........................VC19-VC21 FL101...............Filter Cartridge.....................................................MV7-MV9 FP101...............Priority-Type, P.C. Flow Control Valves..............VC47-VC50 FPR101............Priority-Type, P.C. Flow Control Valves..............VC51-VC53 FR101...............Restrictive-Type, P.C. Flow Control Valves.........VC44-VC46FV101 & 102 .... Flow Control Valves ........................................... VC25-VC28 HLSVH101........Hi-Lo Unloading Valve.....................................MV10-MV12 HP101..............Hand Pump.....................................................MV13-MV14 NV102..............Needle Valves........................................................VC7-VC9 NV161..............Needle Valves....................................................VC10-VC12 NV162..............Needle Valves....................................................VC13-VC15 NVH081............Needle Valves........................................................VC1-VC3 NVH101............Needle Valves........................................................VC4-VC6 Offer of Sale............................................................................................TI15 P10-2*.............Cavity Plugs................................................................MV19 PDS101............Pressure Sensing..............................................PC67-PC69 PDS161............Pressure Sensing..............................................PC70-PC72 PMK101...........Panel Mount Kit..........................................................MV18 PN 812724.......Block Off Plate............................................................MV20 PR103..............Pressure Reducing/Relieving Valves.................PC91-PC93 PRCH101..........Pressure Reducing/Relieving Valves With.........................PC79-PC81PRH081............P.O. Pressure Reducing/Relieving Valves..........PC73-PC75 PRH082............P.O. Pressure Reducing Valves..........................PC94-PC96 PRH101............P.O. Pressure Reducing/Relieving Valves..........PC76-PC78 PRH102............P.O. Pressure Reducing Valves..........................PC97-PC99 PRH121............P.O. Pressure Reducing/Relieving Valves..........PC82-PC84 PRH121V..........P.O. Pressure Reducing/Relieving Valves..........PC85-PC87 PRH122............P.O. Pressure Reducing Valves......................PC100-PC102 PRH161............P.O. Pressure Reducing/Relieving Valves..........PC88-PC90 PRH162............P.O. Pressure Reducing Valves......................PC103-PC105PRS102............Pressure Reducing Spool Valves...................PC106-PC108PRS162............Pressure Reducing Spool Valves...................PC109-PC111 RAH081 & 091.P.O. Relief Valves...............................................PC49-PC51 RAH101............P.O. Relief Valves...............................................PC52-PC54 RAH101V..........P.O. Ventable Relief Valves................................PC55-PC57 RAH121............P.O. Relief Valves...............................................PC58-PC60 RAH161............P.O. Relief Valves...............................................PC61-PC63 RAH201............P.O. Relief Valves...............................................PC64-PC66 RASPH21.........Subplate/Relief Valve...........................................MV1-MV3 RASPH31.........Subplate/Relief Valve...........................................MV4-MV6 RD042..............Direct Acting Relief Valves.....................................PC7-PC9 RD072..............Direct Acting Relief Valves.................................PC13-PC15 RD102..............Direct Acting Relief Valves.................................PC19-PC21 RD163..............Direct Acting Relief Valves.................................PC31-PC33 RDH062............Direct Acting Relief Valves.................................PC10-PC12 RDH081............Direct Acting Relief Valves.....................................PC1-PC3 RDH082............Direct Acting Relief Valves.................................PC16-PC18 RDH083............Direct Acting Relief Valves.................................PC22-PC24 RDH101............Direct Acting Relief Valves.....................................PC4-PC6 RDH103............Direct Acting Relief Valves.................................PC25-PC27 RDH104............Differential Relief Valves With..........................................PC34-PC36 RDCH103.........Direct Acting Relief Valves With..........................................PC28-PC30PC139-PC141 SVCH101..........Sequence Valves w/Free Rev. Flow Check.....PC118-PC120 SVH081............Sequence Valves............................................PC112-PC114 SVH082............P.O. Sequence Valves....................................PC127-PC129 SVH101............Sequence Valves............................................PC115-PC117 SVH102............P.O. Sequence Valves....................................PC130-PC132 SVH121............Sequence Valves............................................PC121-PC12308 & 09............Coils 1/2″ I.D..........................................................CL1-CL2 DF102P &DPR104C10......Coils 1/2″ I.D..........................................................CL3-CL4 10, 12,16 & 20............Coils 5/8″ I.D..........................................................CL5-CL6 12 & 16............Coils 1″ I.D.............................................................CL7-CL8 08 & 09............Unicoils 1/2″ I.D...................................................CL9-CL10 10 & 12............Unicoils 5/8″ I.D.................................................CL11-CL12 08 & 09............Waterproof Coils 1/2″ I.D............................................CL13 10 & 12............Waterproof Coils 5/8″ I.D............................................CL14 Installation Data.........................................................................................TI1 04.....................Two and Three Way Cavity Details..................................TI206.....................Two and Three Way Cavity Details..................................TI307.....................Two and Three Way Cavity Details..................................TI408.....................Two, Three and Four Way Cavity Details...................TI5-TI609.....................Two Way Cavity Detail....................................................TI710.....................Two, Three and Four Way Cavity Details...................TI8-TI9 12.....................Two, Three and Four Way Cavity Details...............TI10-TI11 16.....................Two, Three and Four Way Cavity Details...............TI12-TI13 20.....................Two Way Cavity Detail..................................................TI14 B04-2**...........Single Function, Two Step Bodies.........................VB1-VB2 B04-3**...........Single Function, Three Step Bodies.......................VB3-VB4 B06-2**...........Single Function, Two Step Bodies.........................VB5-VB6 B06-3**...........Single Function, Three Step Bodies.......................VB7-VB8 B07-2**...........Single Function, Two Step Bodies.......................VB9-VB10 B07-3**...........Single Function, Three Step Bodies...................VB11-VB12 B08-2**...........Single Function, Two Step Bodies.....................VB13-VB14 B08-3**...........Single Function, Three Step Bodies...................VB15-VB16 B08-4**...........Single Function, Four Step Bodies.....................VB17-VB18 B09-2**...........Single Function, Two Step Bodies.....................VB19-VB20 B10-2**...........Single Function, Two Step Bodies.....................VB21-VB22 B10-2T**.........Single Function, Two Step Bodies.....................VB23-VB24 B10-3**...........Single Function, Three Step Bodies...................VB25-VB26 B10-3L**.........Single Function, Three Step Bodies...................VB27-VB28 B10-4**...........Single Function, Four Step Bodies.....................VB29-VB30 B12-2**...........Single Function, Two Step Bodies.....................VB31-VB32 B12-3**...........Single Function, Three Step Bodies...................VB33-VB34 B12-4**...........Single Function, Four Step Bodies.....................VB35-VB36 B16-2**...........Single Function, Two Step Bodies.....................VB37-VB38 B16-3**...........Single Function, Three Step Bodies...................VB39-VB40 B16-3S**.........Single Function, Three Step Bodies...................VB41-VB42 B20-2**...........Single Function, Two Step Bodies.....................VB43-VB44 Single Function BodiesCavity DetailsCartridge Valve CoilsSVH122............P.O. Sequence Valves....................................PC133-PC135 SVH161............Sequence Valves............................................PC124-PC126 SVH162............P.O. Sequence Valves....................................PC136-PC138 TR081..............Thermal Relief Valves....................................PC142-PC144 VF101...............Velocity Fuses....................................................VC54-VC56 XR101..............Cross-Over Relief Valves...................................PC37-PC39 XRDH101.........Cross-Over Relief Valves...................................PC40-PC42 XRDH102.........Dual Relief Valves w/Anti-Cavitation Checks......PC43-PC45 XRDH103.........Cross-Over Relief Valves...................................PC46-PC48。
M5U3测试1
高二英语M5Unit3测试题一、单项填空1.—My father says he will cancel the trip to Beijing. I just can’t understand.— ________. You were looking forward to it.A. It doesn’t matterB. I’m not surprisedC. Take it easyD. You must be disappointed2. — Have you got any idea about the summer vacation?—Yes. I’m going to a peaceful place, especially_______ suitable for relaxation.A. oneB. thisC. thatD. the one3.Local families in Guangzhou can________ homeless children only if they receive special training and pass strict inspections (审查).A. applyB. adoptC. accuseD. admit4.—Isn’t it surprising that Daniel_________get the first place in the contest?— Yes, it is. The result is really beyond all expectations.A. mustB. mayC. wouldD. should5.In case of ________on the Internet, we had better not give out our personal information online.A. crimesB. blamesC. debatesD. remarks6. It remains to be seen_________the country will remain stable (稳定的) under the leadership of the new president.A. whetherB. whatC. thatD. when7. — Simon is now in hospital.—Sorry to hear that. I think it’s years of hard work that_________his health.A. ruiningB. ruinedC. is ruiningD. has ruined8. Despite public pressure, the local government continued to_______ the project to build a battery factory in the city’s suburb.A. come up withB. push ahead withC. keep pace withD. come down with9. ________ China has made great progress in removing gender (性别) inequality, the income gap between men and women still exists.A. IfB. SinceC. WhileD. Because10. — Who is the man seated in the front?— A professor _________ to give us a speech on environmental protection.A. invitingB. invitedC. being invitedD. to be invited11. During my visit to China in 2012, I found the country was going through a great _______ in every aspect of social life.A. transformationB. distinctionC. administrationD. association12. Shanghai is the first city in China________overseas passengers to stay there for 72 hours without a visa.A. allowedB. being allowedC. to allowD. to have allowed13.—What’s the noise? It sounds as if there is someone outside.—________. It must be a stray cat.A. I’m not sureB. I hope notC. I’d rather notD. I don’t think so14. China Eastern Airlines received telephone threats on Wednesday morning; ________ , a total of five flights operated by it were put off.A. in contrastB. on the other handC. in the long termD. as a consequence15. —I didn’t ex pect the project would be so time-consuming.— Neither did I. By next Monday, it_______ longer than one month.A. will lastB. will have lastedC. has lastedD. has been lasting二、完形填空I don’t remember the exact date I met Marty at Wal-Mart for the first time. Up to that moment, nothing that day seemed particularly 16 — certainly not what brought me tothe 17 in the first place. Like a lot of people who want to get through a checkout line, my thoughts were on 18 ,nothing more. I glanced toward the cashier. There 19 a man in his seventies. For the next few minutes I 20 him. He greeted every customer before he began scanning (扫描) the items they were purchasing.This 21 cashier had my attention. He seemed genuine about wanting to know how people were feeling. 22 , the high-tech cash register rang up their purchases and he announced what they owed. Customers handed 23 to him, he punched (敲击) the appropriate keys, the cash drawer popped open, and he 24 their change.Then magic 25 . He placed the change in his left hand, walked around the counter to the customer, and extended his right hand in an act of 26 . As their hands met, the cashier looked the customers in the eyes. “I sure want to 27 you for shopping here today,” he told them, “You have a great day. Bye-bye.”The looks on the faces of the customers were 28 . All had been touched by hissimple 29 — and in a place they never expected.Now it was my 30 . I glanced down at the name tag on his red shirt. It 31 , “Marty.”I said, “It looks like you enjoy your job, Marty.” He replied, “I 32 my job.” His kind eyes locked onto mine. 33 , and with a firm handshake, he said, “I sure want to thank you for shopping here today. Have a great day. Bye-bye.”On the drive home I couldn’t 34 what had just happened. I had been in that store a hundred times and had never walked away 35 like that.16. A. poor B. useful C. important D. easy17. A. factory B. store C. street D. field18. A. speed B. price C. material D. space19. A. waited B. lived C. stood D. entered20. A. visited B. helped C. called D. watched21. A. clever B. old C. careful D. silent22. A. Instead B. Therefore C. Meanwhile D. However23. A. money B. paper C. tickets D. goods24. A. saved up B. counted out C. paid back D. gave up25. A. continued B. worked C. changed D. happened26. A. pity B. joke C. friendship D. hope27. A. pay B. thank C. praise D. respect28. A. sharp B. wise C. serious D. pleased29. A. gesture B. present C. life D. habit30. A. chance B. place C. luck D. turn31. A. shouted B. went C. read D. spoke32. A. love B. take C. find D. start33. A. Smiling B. Jumping C. Waving D. Nodding34. A. accept B. remember C. understand D. forget35. A. saying B. feeling C. believing D. agreeing三、阅读理解AI really love doing artwork. For me, drawing began when I was just a small child. I loved to color in the coloring books that my grandmother kept at her house for me and my brothers. My favorite color when I was small was Copenhagen blue.When I was ten, my mother decided to try painting a mountain scene. I wanted to do it too, so she gave me a piece of board and let me use her oils. And I painted a picture of our house. That was when I became addicted to art. When I was twelve I was given a coloring book that had really beautiful pictures in it. I didn’t want to color in the book; instead, I drew similar sketches(草图) on separate paper. My elder brother accused me of tracing but I quickly showed him thatmy sketches were larger than the originals. From that time I began drawing horses. I drew horses almost every day for two years.In the ninth grade I took art class and I quickly became my teacher’s favorite. Art class was my favorite and the teacher encouraged me to enter my pieces in competitions. I enjoyed doing this and soon got a lot of prizes. I graduated from high school with an art scholarship to college. My favorite class in college was oil painting. When I was given a B in the class instead of an A I quickly pointed out to the professor that I had produced more art pieces at better quality than anyone else in the class. His reply was that he had given me the B because I had the potential (潜能) to do much more.Some of my favorite paintings I have done are those I have given to my loved ones. I gave my grandmother a country scene of a cabin and I felt much contented after knowing that she enjoyed it. I gave my brother a drawing of his daughters and knowing that I gave that to him gives me comfort now that he passed away. Perhaps one day I shall paint a painting that will brighten your day as well.36. When did the author become very interested in art?A. When he painted a mountain scene.B. When he was allowed to paint in oils.C. When he was given a coloring book.D. When he refused to color in the books.37. How did the author prove that he didn’t copy the pictures?A. He bought a new coloring book.B. He began to draw different pictures.C. He pointed out that his sketches were different.D. He only drew on separate paper from then on.38. Why was the author given a B in the class?A. Because he didn’t do better in art than anyone else in the class.B. Because the professor didn’t like him since he was very proud.C. Because his painting was actually of poor quality.D. Because the professor expected him to do better.39. What kind of paintings can be the author’s favorites?A. Paintings that his loved ones have received from him.B. Paintings of country scenes.C. Paintings of his brother and niece.D. Paintings that he has drawn for himself.B“Everything is practice.” — Pele.When we learn a martial art, or ballet, or gymnastics, or soccer… we practice movements consciously and repeatedly. Our entire lives are like this, but we’re often less conscio us of the practice.Each day, we repeat movements, thoughts, ways of communicating with others… and in this repeated practice, we are becoming good at these things. If you often check Facebook or Twitter, that is practice, and you are forming that habit, t hough it’s usually not with too much awareness (意识).When you smoke, or eat junk food, or speak rudely to others, this is something you are practicing to be good at. You may already be good at these things. If you could learn to take conscious action, you could learn to practice other things you want to be good at, rather than the ones you don’t.The first step is always having awareness. When you are conscious of what you are doing, you can decide whether this is an action or thought pattern you want to practice. As you go through your day, practice this awareness. You will forget to do this, but remind yourself.As you get good at conscious action, start to practice those actions and thought patterns you want to be good at. As you consciously repeat these things, you’ll get better at them. It takes a lot of repetition to get good at a skill, but you’ve got time.You won’t be able to change all your habits at once. Habits will be difficult to change, especially if you’re trying to change all of them. Give yo urself permission to make mistakes without guilt, and instead just consciously practice again and again.If something is too hard, and you can’t get it right no matter how many times you practice, you can try it in smaller steps. If you can’t give up smoki ng, try not smoking once, and instead reducing stress through walking or doing some meditation (冥想).There is no perfect way of life, and you don’t need to struggle to be perfect every moment of the day.40. What’s the best title of this passage?A. Life is conscious practiceB. How much conscious practice mattersC. No perfect way of lifeD. The ways to change old habits41. Some examples of conscious practice are mentioned in Paragraph 3 to show_________ .A. people are conscious of practiceB. conscious practice is common in lifeC. practice helps a lot to form new habitsD. it is easy for people to become good at things42. We become good at some things by_________ .A. thinking about them very oftenB. having much awareness of themC. thinking in a different wayD. practicing them repeatedly43. According to the passage, we are advised to do the following EXCEPT_______ .A. changing all the bad habits at onceB. permitting ourselves to make mistakesC. avoiding too much stressD. never expecting too much of our lifeCThis is the VOA Special English Agriculture Report. The United Nations is expecting the world to harvest more rice than it produced last year. The UN’s Food and Agr iculture Organization says the world’s rice harvests should rise almost two percent, mainly because of the increased production in Asia. Large gains are expected for Bangladesh, Burma, China, India, Pakistan, the Philippines and Thailand. The FAO also predicts (预言) a recovery for rice harvests in Africa. It expects increased production in Mali, Nigeria and Senegal.But the UN agency says harvests will be lower in the European Union and the United States. Two reasons for this are unusually dry weather and falling rice prices, which have led some farmers to plant other crops. Smaller rice harvests also are expected in Latin America and the Caribbean.Concepcion Calpe is an economist with the FAO. She says good harvests in Asia will lead to reduced demand for rice this year. Demand is expected to fall nine hundred thousand tons to about thirty-four million metric tons. Ms. Calpe says one reason for the expected drop isbetter-than-expected production by some major importers, like Indonesia and Bangladesh. Other countries have set limits on how much rice they are willing to import.The FAO says rice prices have stayed high for many reasons. They include higher costs for fuel, fertilizer (肥料) and, in some areas, labor. One country where rice prices remain high is China. Concepcion Calpe says the high prices appear to be in disagreement with the official Chinese reports of “record harvests”.In Thailand, a government’s price-support program has led rice exports to fall by twenty percent, to less than eight million tons. The program keeps Thai rice export prices above market prices. As a result, the FAO says, exporters like Australia, India and Vietnam have captured a larger market share.Ms. Calpe notes that Burma could become a major exporter of rice. Many western governments have eased (减缓) trade restrictions on Burma recently because of its efforts at political and economic reform. Foreign investment and increased productivity in Cambodia also might help that country export more rice.44. Where would this passage probably appear?A. On a radio program.B. On a TV program.C. In a science magazine.D. In a newspaper.45. Rice harvests will be lower in Europe mainly because_________.A. rice prices are falling thereB. most Europeans dislike having riceC. it has been raining for a long time thereD. the demand for rice is going down all over the world46. What can we infer from this passage?A. Rice prices will go down in Asia with more rice produced.B. Cambo dia doesn’t want to export its rice to foreign countries.C. Many western countries used to lay trade restrictions on Burma.D. The costs for fuel, fertilizer and labor made rice prices higher than before.DToday, there is increasing uncertainty about the future as we seek to adjust to (调整以适应) the new order with economic and social interconnections all over the world. There will be changes in education, communications, medicine, etc. The one thing that we are convinced is that changes will always be a part of our future. These changes will affect which jobs we do and how we manage our lives.More and more people are beginning to celebrate the triple-digit (三位数的) birthday. Centenarians, people over 100 years old, will become normal due to health care increasing the average lifespan. Predictions for the near future extend life expectancy (预期寿命) to 110 years. Living more than a hundred years adds a significant amount of life for which we must start to plan. And we must change our life plans because now we have 30 more years to live than we had when life expectancy was just 80.This means we have to adopt a different lifestyle as the life expectancy of people gets longer. We can wait longer to have children, we can change careers, and we need to be more careful of our health. No one wants to spend their last 30 years in a poor state of health, so we need to consider that in our plans starting today.Some governments are talking about extending the retirement age to 70 and beyond to reduce their costs. The retirement age is supposed to keep rising as people begin to live longer than before. Thoughts about how we live out our retirement years have started changing with more people over 65 still working 40 hours a week. Their jobs may be different from those they had before they retired the first time.When people only lived to around 35-40 years of age, we didn’t really have to worry about what our bad habits might be doing to our health. Now, with people living into their 100s, we may be giving up 30 years of our lives by letting those bad habits shorten our lives to 70 years. Therefore, preventative (预防性的) health care even at an early age becomes more important. The older you plan on living the better your preventative health activities need to be. It seems that a lot of people get sick in the 70s but if they do not they are healthy well into their 90s. Those bad habits appear to catch up with us in our 70s causing health issues. We can start now by learning some home health facts for preventative care.Things are going to change as more and more people live past 100. This requires different planning today to be ready for those extra years that we will be granted later in life. Our futurewill come with more years, so are you ready to take advantage of them?47. What factor is mentioned in this passage that leads to more centenarians?A. Health care.B. Healthy foods.C. Proper planning.D. Life expectancy.48. Why are some governments considering extending the retirement age?A. Because people want to make more money.B. Because no one wants to live in a poor state of health.C. Because the governments are trying to reduce their expense.D. Because prices keep going up all over the world.49. What does the author emphasize in the fifth paragraph?A. Bad habits in our daily lives.B. Preventative health care.C. Life expectancy.D. Healthy lifestyles.50. What does the author advise people to do for the extra years in life?A. Adopt a different lifestyle.B. Take part in more sports.C. Reduce working hours.D. Make good plans.四、任务型阅读Getting into shape requires a lot of hard work. Nobody says that it is easy, but if you have a plan and stick to it, then anything is possible. The first step to get into shape should be figuring out what makes you want to get into shape. Write down a list of all the positives that you can think of and what is causing you to want to get fit. Do you just want to eat healthily or are you looking for an overall fitness plan that includes both healthy eating and exercises?Secondly, set goals for yourself. Whether it is losing five pounds or thirty, have some goals so you know what you are struggling to achieve. Chart (制成图表) your progress each week and see how far along you are and what you need to do in order to get where you want to be. This tells you if you need to step it up or if you are on track (走上正轨) to meet your fitness goals.Thirdly, educate yourself on all the different exercises you can do. You need to exercise properly, otherwise you run the risk of getting injured. If that happens, then it will become a major setback (阻碍). Go online or get yourself some fitness books that will teach you about exercises and also will show you a nutrition plan to follow.Fourthly, organize your fitness routine. A person who is organized is more likely to follow the plan that is set forth. So maintain a journal (日志) with a set schedule to follow and write down notes each day as you follow your fitness regimen (养生法). When you put your plan on paper you are more likely to stick to it.Fifthly, find a partner and go to work out with him or her. Studies show that people are more dedicated (投入的) to their fitness routine when they have a friendly voice pushing them to do better. It also becomes fun with a partner and you can make it a bit of challenge where you and your partner chart each other’s progress. Also what is great about having a workout partner is that on the days when you aren’t “feeling it”, you have someone there who can push you to keep going.At last, just like most things in life, getting fit will not come easy, but it is worth it! So think of how you want to look and keep pushing through until you achieve your goals. Then once you get there, it becomes easier because you see what getting into shape does for your overall health and appearance.Steps in getting into shapeParagraph outlines Supporting detailsFigure out the (51)_______ foryour wanting to get into shape. ● You should make a list of the positives you can think of. ● You should (52) ________your purposes of getting into shape.Set goals for yourself. ● You should set goals for yourself and struggle to achieve them.● You can know at any time what to do for your goals bycharting your progress each week.Be (53) ________of different exercises you can do.● You should exercise properly in order to (54) _______ beinginjured.● You can learn about exercises by (55)__________ the Internetor by reading fitness books. Organize a fitness routine. ● You should (56)__________ your progress during your fitnessroutine.● Writing down your plan helps you follow it.(57)_________ with a partner.● Having a workout partner can keep you dedicate d to yourfitness routine.● When you have no (58)_________ to work out, your partnerwill encourage you.Never give up. ● You should realize that getting fit is (59)_________ butworthwhile.● Getting into shape does (60)_________to your health andappearance.五、书面表达(满分25分)感冒不仅会影响我们的健康,还会影响我们的学习。
xxxxxx省xxxxxx市xxxxx区xxxxxx平中学高一-高三英语教案全集.doc
备课时间教学重难点教学参考授课方法教学过程设计2012年9 月_12_日上课时间第_周周_ _月_日备课人班级 _________ 节次 __________ M5U3 Grammar (2) Verb-ed1.T o understand the usage of v-ed phrases.2.To put the grammar into practice.Grasp the functions of verb-ed phrases in different situations.Learn to use the verb-ed phrases correctly.Reference book, textbookPractice method教学辅助手段总课时数第节多媒体专用教室不用不用二次备课Stepl. Functions of verb-ed phrases.A verb-ed phrase is used as adverbial modifier toexpress:a•时间① Seen from the hill,the park looks beautiful.b.原因① Inspired by her example, the league memberworked even harder.C.条件e.g.①Given more time, we could do it much better.d.让步e.g.① Beaten by the opposite team, the playerswere not discouraged.e.伴随e.g.① She turned away, ______________ .(彳艮失望)(过去分词可以单独充当状语)Step2.Practice3. Translate the following into English:Comparison: ( boiled water\ boiling water(puzzled expressionI puzzling expressionLook through thispart and then dealwith similarexercises.If the students havedifficulty, they mayconsult the teacher.Give anotherexample similar tothis one.Try to translate thesephrases intoChinese.M5 U1 • ■ • Review of Grammaiv编写人:审核人:Teaching aims:7.Students are required to find out the key points of the usage of an infinitive and verb-ing ・2.Practice using an infinitive and verb-ing in real situations.◊不定式作主语常见句型:a)It is + adj. (easy, important, difficult...) + 不定式b)It is + n. (a pity, a pleasure, one's duty, a shame) + 不定式eg.教你们如何成为一个好学生是我的责任。
M5U3 Language points
I’m sorry it’s _______ my power to make a final decision on the project. (2004上海) A. over C. off B. above D. beyond
2. --- What do you think of Lu Shan Mountain? --- The scenery is beautiful ____ description. (2005武汉) A. for B. with C. over D. beyond
1. ___ that Maric was able to set up new branches elsewhere. (2007陕西) A. So successful her business was B. So successful was her business C. So her business was successful D. So was her successful business
(2) be later than 晚于;超过 不要过了午夜还留在那儿。 Don't stay there beyond midnight.
(3) outside or after (a stated limit): 为……所不能及;多于;超出 我看不懂这篇文章。 Understanding this article is beyond my capacity.
M-System 产品服务政策说明书
Signal ConditionersULTRA-SLIMSIGNAL CONDITIONERSM6 SeriesACTUALSIZEStandard TypeDual Output TypeTERMINAL BLOCK DUAL OUTPUTSIGNAL CONDITIONERSW5-UNIT SeriesSUPER-MINI TERMINAL BLOCKSIGNAL CONDITIONERSM5-UNIT SeriesScheduled to be released in 2021SUPER-MINI TERMINAL BLOCK SIGNAL CONDITIONERSModel: M5XU/M5XV/M5XTRPC-programmableM5-UNIT /W5-UNIT SeriesProvided withzero span adjustmentSupportsspecial specifications Test Report Free of Charge !(*2)(*2)All types with isolated terminalsIf you need a test report, please contact your local distributor.They will send it to you free of charge (pdf version only. Notavailable for all models).2021-08EC-Z224Rev.01500694056 222 38 18*********************SEN TRONIC AGSUPER-MINI TERMINAL BLOCK SIGNAL CONDITIONERSTERMINAL BLOCK DUAL OUTPUT SIGNAL CONDITIONERSW5VS94mm25 mm (0.98 in.)WidthPC programmable modelsare also available.The M5XU, M5XV, and M5XTRmodels allow PC settings.Low ProfileM5-UNIT SeriesACTUAL SIZEM5VS94 mm 45 mm (1.77 in.)WidthSignal splitters with isolated dual outputsFour-port isolation between the input, output 1, output 2, and power supply.Profile : 41 mm (1.61 in.)W5 models can be installed on boards with a shallow depth.Power supply for AC (85-264V) is also available.Supporting 85-264 V AC, 24 V DC, 11-27 V DC, 110 V DC.Low Profile Signal SplittersW5-UNIT SeriesPower supply for AC(85-264V) is also available.Supporting 85-264 V AC, 24 V DC.ACTUAL SIZEThe M5 Seriers offers low-profile terminal block style.All models can be freely mounted onto thin panels.The W5 Series offers low-profile signal splitters with isolated dual outputs.(3.70 in.)(3.70 in.)(*1)(*1) CE marking is not available depending on the model.2(*1)(*1) CE marking is not available depending on the model.terminal coveropenDepending on the model.Depending on the model.Isolation and power supplySpecifications may vary depending on the model.For details, see the datasheet.Power supplyPower supplycircuitInput circuit Output circuitInput signalOutput signalSpecifications may vary depending on the model.For details, see the datasheet.AC power supply: 85-264 V ACDC power supply: 24 V DC, 11-27 V DC, and 110 V DC AC power supply: 85-264 V AC DC power supply: 24 V DCPower supplyPower supply circuitInput circuitOutput-1 signal Output-2circuitOutput-2signalInput signalNo. of models bearing CE marking : 10Structure: Low-profile terminal blockConnections: M3.5 screw terminals Input: See List of Models Output: See the datasheet Installation: DIN rail mounting 14No. of models bearing CE marking : 7Terminal coverTerminal coverTerminal coverDepthThe openable terminal cover engraved with the terminal numbers andconnection guide prevents wiring mistakes and the loss of the cover.No. of models:8No. of models:Terminal blockstructure Three-port isolationAC DCPOWEREDDielectric strength: 2000 V AC @ 1 min.(with DC power supply)Dielectric strength: 1500 V AC @ 1 min.(with AC power supply)Three-port isolationanywhere.Terminal block structure Structure: Low-profile terminal block Connections: M3.5 screw terminals (Input)M3 screw terminals (Output and power supply)Input: See List of Models Output: See the datasheet Installation: DIN rail mountingIsolation and power supplyFour-port isolationDielectric strength: 2000 V AC @ 1 min.(Between input, output 1, output 2, power supply, and ground)Dielectric strength: 1500 V AC @ 1 min.(Between output 1 and output 2)Output-1circuit Four-port isolationAC DCPOWERED41 mm (1.61 in.)Depth41 mm (1.61 in.)Main SpecificationsMain Specifications3Isolators & Sensor InputsPower TransducersIsolators & Sensor InputsFrequency I/O Products Line upFeatures of M5-UNIT Series4056 222 38 18*********************SEN TRONICAGElectronic circuit specially designed for the M5 SeriesToroidal transformer Ceramic capacitorsSeat transformerSIGNAL TRANSMITTERSIGNAL TRANSMITTER (narrow span input)Model: M5VSModel: M5VF2Model: M5VSHModel: M5MVSIGNAL TRANSMITTER(high speed response 30μs.)A toroidal transformer with a donut-shaped core is anindispensable part of an efficient and high-speed response.The M5VS circuit is an efficient electronic circuit designed tooperate with the minimum number of parts without compromising performance and quality.With the ultra-slim sheet transformer made from a printed circuit board, the M5VSH has achieved a dielectric strength of 2000 V AC without taking up much space.The M5MV is a signal transmitter incorporating an electric circuit based on the electric circuit design of the M5VS so that the inputsection can handle minute signals. Also, as with the M5VS, the AC power supply does not usealuminum electrolytic capacitors.SIGNAL TRANSMITTER(high dielectric strength)Economical DC input signal transmitterSignal transmitter with ultra-fast 30μs response speed.Signal transmitter with high dielectric strength that withstands 2000 V ACSignal transmitter suitable for minute signal input5Optional specifications are available to meet various requirements, including coating designation. If you want to specify an option, write “/ Q” at the end of the order code. Then enter the optional specifications separately from the order code.Optional Specifications /C01/V01Optional Specifications code (example)Multi-turn potentiometer for fine adjustment Stainless steel screws Standard potentiometer Nickel-plated iron screws• The presence or absence of optional specifications and the supported content differ depending on the model. For details, see the datasheet.SPECIFICATIONS OF OPTION: Q(multiple selections)COATING/C01: Silicone coating/C02: Polyurethane coating /C03: Rubber coating ADJUSTMENT/V01: Multi-turn fine adjustment /VN : Sealed adjustment holes TERMINAL SCREW MATERIAL /S01: Stainless steelModel : M5VS- -/QOptional SpecificationsOrder code (example)INPUT OUTPUT POWER INPUT blank : none/Q : Option other than the aboveOPTIONS12346products of which we changed the design.Our Quality Assurance Dept. conducts a prototype evaluation before releasing a new product. We validate the products based on the various regulations / standards and the company standards mainly classified into an EMC (*4) test as a part of the evaluation test. Our anechoic chamberused for the EMC test is certified and registered by the official body (VCCI (*5)and we conduct an official test instead of a simplified test.No additional chargesM-System also respondsquickly to technical inquiries.M-System will standardize special specifications.Inquiries are answered promptly.The special specifications you ordered will be standardized in sequence.Various special specifications (request examples from customers)The range does not match with that of the standard specificationWe want to combine with the special sensorDifferent power supply voltageWe want an external volume• For details, contact M-System through the hotline.The Design Department needs to conduct a technical examination to see whether the special specifications you have inquired about can be manufactured.M-System responds to you with a technical review as soon as possible.We will standardize the special specification items,beginning with the ones most requested. Once they arestandardized, you will no longer need troublesome meetings or specification check when you place an order.EMC test required by the EMC directiveAnechoic chamber certified andregistered by the official body (VCCI (*5))A large shielded room of 6 m x 6 mwhere multiple tests can be conducted simultaneouslyEMC (Electro Magnetic Compatibility): Tests to check the effect by applying an electromagnetic noise toa device and to measure the electromagnetic wave and conductive common mode noise emitted from the device.VCCI (Voluntary Control Council for Interference by information technology equipment): Formerlyknown as Voluntary Control Council for Information Technology Equipment. An industry organization in Japan that discusses the regulations on the radio waves emitted from the information technology equipmentEvaluation testThe EMC test required for M-System to acquire the CE marking has the following test items and all of them are conducted by our own facility at Kyoto Techno Center (Kizugawa-City, Kyoto).We offer an enormous selection of signalconditioners and remote I/Os, power monitors, paperless recorders, panel meters, surgesuppressors and valve actuators, and even that may not be enough for your particular needs. But do not give up easily. Just ask us. We continue to work toward full product offerings with special specifications without additional charge, starting with major product series. In addition, we put our effort to make them into standard selections so that they are more easily accessible to you and everyone else in the future.We want to set the ranges of input signal and output signal to the ones not included in the existing code.We want to use the power supply compatible with the special CVCF(constant voltage and constant frequency unit).We want to match a marine power supply.We want to attach the volume toadjust the bias of the ratio conditioner onto the control panel surface.We want to combine with special sensor or thermistor not included in the standard.The special specification example which the legs of a leaded part are reinforced with a special kind of resin for the vibration countermeasure.We strive toward complete offerings with special specification products.(*4)(*5)7CUSTOMER FIRSTM-System Service PoliciesContinued Products Availability1Special specification products can be supplied without additional charge for major product series, except for those requiring excessive labor or materials.We are putting our effort into expansion of the scope of Special Specifications Service to all of our products. Special Specification Service will be available to more product series in the future.Special Specifications Service with no extra charge3During the service period of 36 months from the date of purchase, Special Repair Service47.5 mm (0.30 in.)M6 SeriesUltra-Slim Signal ConditionersFor detailed terms and conditions applicable to each specific product, consult M-System.All M-System’s products and services are provided outside Japan through M-System’s authorized distributors. M-System is trying to enhance the customer satisfaction with following 5 service policies. As to the terms and conditions of a specific service, consult M-System for details.Power supply for AC (100-240V) is also available (*6).Supporting 24 V DC, 100 - 240 VAC .(Only the M6xYV, M6xXU, M6xVS models accept AC power supply.)Extra Performance for Ultra-slim ConstructionThe ultra-slim M6 Series has achieved 2000 V AC isolation with marginal dielectric strength. Despite its ultra-slim housing, the allowable load resistance is 550Ω for 4-20 mA DC output. It has an energy-saving design that does not bother users with heat generation even if M6 Series units are closely mounted in the case of high-density installation.Ultra-slim Signal ConditionersUltra-slim housings of only 5.9 mm (0.23 in.) wide (M6D and M6S series models)Selectable Connection StylesTension-clamp, screw terminal, or Euro terminal styleScan the target 2D code for a list of M6 series models.5.9 mm (0.23 in.)Tension-ClampM6S Series Screw terminalM6N Series Euro terminalM6D Series5.9 mm (0.23 in.)056 222 38 18*********************SEN TRONIC AG。
2009年泰州市教育学会优秀教育教学案例评比获奖目录
张海涛 高 敏122篇)
韩 华 孔龙娣 吉 超 叶文娟 顾冬兰 钱秀华 唐银春 许 敏 周晓珊 张 顺 韩 华 朱 萍 石 杰 李 华 田华军 莫志娟 唐建国 吉 桃 朱 艳 姚童萍 丁纪群 李小杰 缪小静 叶翠萍 郑丽萍 郭晓莉 蓝捷慧 倪粉华 王玉梅 朱 晶 黄冬梅 沈洪进 卫立华 姚 婷 何孙秦 沈小萍 卢春林 王云勤 莫 娇 陈 娟 程 燕 励丽娜 吴 芃 周亚云 丁 颖 父亲 轴对称与轴对称图形 生命的林子 中国画与油画 可能性 小数的性质 猴子种果树 毛泽东诗词 一株紫丁香 光的反射 美的瞬间 叶 用字母表示数 七个小兄弟 直线与圆的位置关系 山行 声音是什么 背影 制作网站 吨的认识 捏泥人 6B Unit5 The seasons 7B Unit 2 Integrated skills 按不同标准分类整理数据 用字母表示数字 5B unit8 At the weekends 青海高原一株柳 青海高原一株柳 夹竹桃 变色龙 平面镜 鼎湖山听泉 三峡 Planning for the weekend 莫高窟 安利柯和他的伙伴们--爱的教育读书交流会 数学归纳法 魔术泡泡 用计算机计算 黄鹤楼送别 金子 歌唱二小放牛郎 欢乐的泼水节 把我的心脏带回祖国 梅乡画韵—以速写的形式欣赏、表现梅兰芳的京剧艺术 高港中学 白马中学 刁铺中小 高港实小 高港实小 高港实小 高港实小 高港实小 高港实小 高港中学 高港中学 高港中学 海军小学 海军小学 胡庄初中 田河中小 许庄初中 许庄初中 许庄初中 泰州市海陵实验小学 泰州市儿童教育实验中心 泰州市鼓楼路小学 泰州二中附属初级中学 泰州师专泰州附小 泰州市城东中心小学 泰州市城东中心小学 泰州市城东中心小学 泰州市城东中心小学 泰州市城东中心小学 泰州市城东中心小学 泰州市大冯初级中学 泰州市大冯初级中学 泰州市大冯初级中学 泰州市大浦中心小学 泰州市大浦中心小学 泰州市大浦中心小学 泰州市第二职业高级中学 泰州市儿童教育实验中心 泰州市鼓楼路小学 泰州市鼓楼路小学 泰州市鼓楼路小学 泰州市鼓楼路小学 泰州市鼓楼路小学 泰州市鼓楼路小学 泰州市海军中学
201-——201- 学年度第一学期高二英语备课组工作计划
201*——201* 学年度第一学期高二英语备课组工作计划201*——201* 学年度第一学期高二英语备课组工作计划201*201*学年度第一学期高二英语备课组工作计划201*201*学年度第一学期高二英语备课组工作计划本学期,我们高二年级英语备课组将在校长室、教导处、教科处和英语教研组的领导下,全体备课组教师的共同努力,认真研究“新课程标准”和学校制定的“三环五步”的课堂教学思路,严格按照学校制定的备课组长基本工作要求积极开展本学期的备课组活动。
一、本学期教学内容与要求综述本学期我们要完成译林版牛津英语模块五和模块六的部分教学。
其中模块五必修模块共有三个单元,每个单元由Welcometotheunit,Reading,Wordpower,Grammarandusage,Tas k,Project和Selfassessment这几个板块组成。
其中模块五的语法重点是非谓语动词。
动词不定式、动名词、现在分词和过去分词在句中充当主语、宾语、表语、定语、状语以及宾语补足语的用法。
这是整个高中英语语法中的重点和难点。
所以在我们的备课组活动中要做好备课前的研讨工作。
模块六属于选修模块,但是在毕业会考和高考中依然占有很大比重。
这一模块的语法重点有:虚拟语气、复习动词时态。
新课程标准下的高二英语既注重基础知识的考察,又强调灵活运用能力。
同时也有迎接毕业会考的压力。
为了适应这一趋势,提高教学质量,要求狠抓基础知识,拓宽词汇,加大训练量与质,提高课堂容量与效益,并努力培养学生良好的学习习惯,培养其自觉性、主动性、积极性,突出教师的主导地位及学生的主体地位,时刻以提高学生英语成绩为目的。
二、教学方法与措施设想1.认真参加每周的教研活动,加强理论学习,努力把新的教学理论融入到课堂教学当中去.2.坚持每周至少一次的集体备课活动.坚持先集体讨论、研究教材,确立重点和难点,以及上课的一些思路,然后再由老师组织制作课件.每次备课活动都定有中心发言人。
MGate 5103系列产品安装指南说明书
P/N: 1802051030012 *1802051030012*MGate 5103 Series Quick Installation GuideVersion 1.3, January 2021Technical Support Contact Information/support2021 Moxa Inc. All rights reserved.OverviewThe MGate 5103 is an industrial Ethernet gateway for ModbusRTU/ASCII/TCP, EtherNet/IP, and PROFINET network communications. Package ChecklistBefore installing the MGate 5103, verify that the package contains the following items:• 1 MGate 5103 gateway• 1 serial cable: CBL-RJ45F9-150•Quick installation guide (printed)•Warranty cardPlease notify your sales representative if any of the above items is missing or damaged.Optional Accessories (can be purchased separately)•CBL-F9M9-150: DB9-female-to-DB9-male serial cable, 150 cm •CBL-F9M9-20: DB9-female-to-DB9-male serial cable, 20 cm •CBL-RJ45SF9-150: RJ45-to-DB9-female shielded serial cable, 150 cm•ADP-RJ458P-DB9F: DB9-female-to-RJ45 connector•ADP-RJ458P-DB9F-ABC01: DB9-female-to-RJ45 connector •Mini DB9F-to-TB: DB9-female-to-terminal-block connectorHardware IntroductionLED IndicatorsLED Color DescriptionReady Off Power is off or a fault condition existsGreen Steady: Power is on, and the MGate isfunctioning normallyRed Steady: Power is on, and the MGate is bootingupBlinking slowly: Indicates an IP conflict, or theDHCP or BOOTP server is not respondingproperlyFlashing quickly: the microSD card failedMB/EIP Off Modbus: No communication with Modbus deviceEtherNet/IP: No I/O data exchangeGreen (Blinking) Modbus: Communication in progress EtherNet/IP: I/O data is exchangingRed (Blinking) Communication errorWhen MGate 5103 acts as ModbusClient/Master:1. Slave device returned an error (exception)2. Received a frame error (parity error, checksum error)3. Timeout (slave device is not responding or TCP connection timed out)When MGate 5103 acts as ModbusServer/Slave:1. Received invalid function code2. Master accessed invalid register address or coil addresses3. Received frame error (parity error, checksum error)When MGate 5103 acts as EtherNet/IP adapter: 1.Refuses connection due to incorrectconfigurationPN Off No connection with PROFINET I/O controllerGreen (Blinking) PROFINET I/O is connected and the controller is in RUN modeRed (Blinking) PROFINET I/O is connected, but the controller is in STOP modeDimensionsUnit: mm (inch)Reset ButtonRestore the MGate to factory default settings by using a pointed object (such as a straightened paper clip) to hold the reset button down until the Ready LED stops blinking (approximately five seconds).Pull-up, Pull-down, and Terminator for RS-485Beneath the MGate 5103’s top cover, you will find DIP switches to adjust each serial port’s pull-up resistor, pull-down resistor, and terminator.SW1 2 3 Pull-upresistorPull-downresistorTerminatorON 1 kΩ 1 kΩ120 ΩOFF 150 kΩ* 150 kΩ* –**DefaultHardware Installation Procedure1.Connect the power adapter. Connect the 12-48 VDC power line orDIN-rail power supply to the MGate 5103’s terminal block.e a serial cable to connect the MGate to the Modbus device.e an Ethernet cable to connect the MGate to the PROFINET IOcontroller.4.The MGate 5103 is designed to be attached to a DIN rail or mountedon a wall. For DIN-rail mounting, push down the spring and properly attach it to the DIN rail until it “snaps” into place. For wall mounting, install the wall-mounting kit (optional) first and then screw the device onto the wall.The following figure illustrates the two mounting options:Software Installation InformationPlease download the user's manual and Device Search Utility (DSU) from Moxa’s website: Refer to the user’s manual for additional details on using the DSU. The MGate 5103 also supports login via a web browser. Default IP address: 192.168.127.254 Default account: admin Default password: moxaPin AssignmentsModbus Serial Port (Male DB9) PinRS-232RS-422/ RS-485 (4W)RS-485 (2W) 1 DCD TxD-(A) – 2 RXD TxD+(B) –3 TXD RxD+(B)Data+(B) 4 DTR RxD-(A) Data-(A) 5* GND GND GND 6 DSR – – 7 RTS – – 8 CTS – – 9 – ––*Signal groundEthernet Port (RJ45) Pin Signal 1 Tx+ 2 Tx- 3 Rx+ 6Rx-Power Input and Relay Output PinoutsV2+V2-V1+V1-ShieldedGroundDC Power Input 2 DCPowerInput 2 N.O.CommonN.C.DC Power Input 1 DC Power Input 1SpecificationsPower Requirements Power Input12 to 48 VDC Power Consumption 455 mA max.Operating TemperatureStandard models:0 to 60°C (32 to 140°F) Wide temp. models:-40 to 75°C (-40 to 167°F)Ambient Relative Humidity 5 to 95% RH Dimensions 36 x 105 x 140 mm (1.42 x 4.13 x 5.51 in) Reliability Alert Tools Built-in buzzer and RTC MTBF 1,140,815 hrs.1. DEMKO Certification number: 13 ATEX 1307610XIEC Certification Number: IECEx UL 13.0051X; 2. Ambient Temperature Range:0°C to 60°C (for models without suffix –T) -40°C to 75°C (for models with suffix –T only) 3. Certification String: Ex nA nC IIC T3 Gc4. Standards Covered: EN 60079-0:2013+A11/IEC 60079-0 6th Ed.AND EN 60079-15:2010/IEC 60079-15 4th Ed. 5. The conditions of safe use:a. Ethernet Communications Devices are intended for mounting in atool-accessible IP54 enclosure and use in an area of not more than pollution degree 2 as defined by IEC/EN 60664-1.b. Conductors suitable for use in an ambient temperature greaterthan 86°C must be used for the power supply terminal. c. A 4mm 2 conductor must be used when a connection to theexternal grounding screw is utilized.d. Provisions shall be made, either in the equipment or external tothe equipment, to prevent the rated voltage from being exceeded by the transient disturbances of more than 140% of the peak-rated voltage.Terminal block (plug matched with socket): rated at 300 V, 15 A, 105°C, 12-28 AWG (0.0804 mm2 to 3.31 mm2) wire size, torque value 4.5 lb-in (0.509 N-m). The input terminal cable size: 14 AWG (2.1 mm2).NOTE This equipment is suitable for use in Class 1, Division 2, Groups A, B, C, D or nonhazardous locations only.Moxa Inc.No. 1111, Heping Rd., Bade Dist., Taoyuan City 334004, Taiwan。
高二英语M5U3导学案 (教师版 )
江苏省响水中学高二英语导学案主备人:潘恩玉审稿:陈新来2013-8 M5 U3 Science and nature(for teachers only ) Language points:【重点突破】1. Scientists have announced that they have cloned the first human embryo.(P42L1)announce vt. 宣布,宣告,名词为announcement【译译看】学生们正在等待要被学校宣布的结果。
The students are waiting for the results announced by the school.【辨析】announce ,declareannounce 侧重宣告人们所关心或感兴趣的事,尤指新闻之类的消息。
declare 侧重正式明确向公众“宣布,宣告,声明,”常用于宣战。
Eg.Though they’ve announced that they can clone humans,they are always declaring seriously that they won’t do that . 【选一选】Please remain seated . The winner of the prize will be _________ soon .A.saidB.announcedC. spokenD. voiced2.On the one hand,some scientists point out that if you clone an embryo ,you can produce valuable humantissues---such as ...(P42L2,L5)on (the) one hand …on the other hand 一方面,另一方面Eg .He is fit for the job . 一方面他英语好,另一方面他会用电脑。
中航科技成功研制太阳翼全向模拟墙位姿调整装备
中航科技成功研制太阳翼全向模拟墙位姿调整装备近日,中国航天科技集团公司五院529厂采取六自由度运动平台和全向智能柔性装备相结合的方案,研发出了太阳翼全向模拟墙位姿调整装备。
以往在太阳翼装配工作中,通常采用人工手动调整支架车的方法调整模拟墙位置,这种方式操作过程复杂,精度不易控制,并且工作效率较低。
而全向模拟墙位姿调整装备具有的移动精度高、运动灵活、安全可靠等特点,能够高效精确调整模拟墙位置和姿态,实现了航天器工装设备的自动化功能,提高了生产效率。
目前,全向模拟墙位姿调整装备基于遥感平台卫星的太阳翼装配,已完成测试,运转效果良好。
该设备还可应用于东三、东四、小卫星等其他平台的卫星太阳翼装配。
(。
单词讲解M5U2 projectP38-39
__I_n_a_w_a_y_______________, I'm glad you made that mistake, for it will serve as a warning.
They are travelling to France ___b_y__wa_y__of____London.
M5U2 project
illegal
adj:不合法的,违法的
legal: 合法的
adv. illegally 不合法地,违法地 It is illegal to do …:做某事是非法的 无照驾车是违法的。 It is illegal to drive a car without a driver’s license.
environmental protection .
•Please accept this gift in appreciation of all you've done for us.
非常感谢你为我们做的一切,请收下这件礼物。
1.气候 climate
a mild / warm/wet climate 温和的/温暖的/潮湿的气候 2. 倾向,思潮,风气,环境氛围 the present political climate/the current climate of opinion
=especially
1.只用于名词前)特定的
He didn’t show up on that particular day. 他并没有在那一天露面
2. 特别的,格外的
今晚我没有什么特别的事情要做。
I have nothing particular to do this evening.
3. 讲究的,挑剔的
牛津高中英语M5U3 Project (2)
江苏省响水中学 李成荣
Useful phrases:
• • • • • • • • 1.被损坏/伤害/毁坏 be damaged/harmed/destroyed 2.在海上建隧道 build channels in the sea 3.在陆上建工厂build factories on land create pollution with chemical waste 4.用化学废料产生污染 5.继续这样 continue in this way 6.聚焦、集中注意力 focus/concentrate on 7.赞成、支持 in favour of
• • • • • • • • • •
17.做出选择 make a choice 18.因为…受到责备 be blamed for 19.需要做某事 need to do sth 20.不让他们周围的环境遭罪 without the environment around them suffering 21.毕竟、别忘了 after all 22.做某事是某人的责任 It is one’s responsibility to do sth. 23.取得显著进步 make great progress 24.被插入 be inserted into 25.被取出 be taken from 26.保护某人免受… protect sb from/against…
Activities
• Guided Learning Plan
8.从某人的观点from the point of view of sb
• • • •ne’s demands 10.导致灾难 cause a catastrophe how a clean environment benefits us 11.洁净的环境怎样使我们受益 12.用光、耗尽 use up/run out (of)/give out 13.关心 be concerned about/with 14.而不是 rather than 15.做出选择 make a choice 16.高速 at a fast pace
英语小游戏
1.青蛙跳小游戏(讲单词的时候):第一个人说frog,第二个人说jump第三个人说how many?下一个人说从一到十随便一个数,接下来就往下数,直到说道第四个人说的那个数为止,那个人就站起来,说单词。
2击鼓传瓶这个我不说你应该知道的。
3.、“碰地雷”:在英语单词教学中,学生不太愿意跟读。
用此法不错。
在一个词下放一个地雷,这个词是不能读的,如果学生不小心跟读,就是踩到雷了。
大家一起数one two three,bomb,向他砸过去!有趣,气氛也好,学生在玩中也学得扎实!4.拍手。
先把孩子分组,然后孩子们和老师一起,一边拍手一边说单词,老师突然停下来时,如果哪一组的孩子同时停下来就可以加分。
(如果注意力不集中,嘻嘻~~)一人一句写作文猜数字,写个1到100的数字在纸上,让大家猜,慢慢缩小范围,最后输的那个人要上台表演单词与表演,写个单词在黑板上,一个人表演一个人猜~ 猜的那个不能看到单词可以玩词语接龙也就是一人先说一个单词比如English 下一位就以English最后的一个字母h开头说一个单词happy。
游戏五:口语接龙编故事,每人轮流用英语讲一句故事,讲不下去编不下去的同学就输了,罚唱一首歌。
1.“猪尾巴”游戏。
案例:在开学的第一天,学生彼此间都是陌生的,要进行“破冰”,即让学生之间能主动地相互认识,消除拘谨感。
把学生分成若干组,每个学生必须运用固定句型:I am a(n)+adj boy/girl. My name is ….第二个学生必须先重复第一学生所说的信息,然后再运用规定句型描述自己,以此类推直至最后一个学生。
最后,教师还可以任意抽一个学生让他把前面几个学生的信息加以准确地重复。
运用“猪尾巴”游戏,不仅考验学生的记忆力和注意力,更让学生见能在游戏中自然地认识新同学,效果不错。
2.英语辩论赛案例:《牛津英语》的M5U3 Project的主要任务是让学生学会基本的辩论技巧。
让学生先观摩一段英文辩论赛的VCR之后学生自由组合成8人一组,在课前调查的辩论话题中学生进行抽签,抽中一定的话题后在组内再次抽签确定正反方,明确角色分工、比赛规则、时间和,然后给学生5分钟准备。
Unicore UM4B0 Installation and Operation User Manu
U ni c o r e C o n f i dINSTALLATION AND OPERATIONUSER MANUALData subject to change without notice.Communications, Inc.Copyright© 2009-2021, Unicore RTK Positioning ModuleAll-constellation All-frequency GPS/BDS/GLONASS/Galileo U M 4B0DisclaimerInformation in this document is subject to change without notice and does not represent a commitment on the part of Unicore Communications, Inc. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose without the express written permission of a duly authorized representative of Unicore Communications, Inc. The information contained within this manual is believed to be true and correct at the time of publication.© Copyright 2009-2021 Unicore Communications, Inc. All rights RSV.UM4B0 User Manual ForewordThis <User Manual> offers you information in the features of the hardware, the installation, specification and use of UNICORECOMM UM4B0 product.This manual is a generic version. Please refer to the appropriate part of the manual according to your purchased product configuration, concerning CORS, RTK and Heading.Readers it applies toThis <User Manual> is applied to the technicists who know GNSS Receiver to some extent but not to the general readers.Contents1INTRODUCTION (1)1.1O VERVIEW (1)1.2K EY F EATURES (1)1.3T ECHNICAL S PECIFICATIONS (2)1.4I NTERFACES (2)2HARDWARE (3)2.1D IMENSIONS (3)2.2P IN D EFINITION (T OP V IEW) (4)2.3E LECTRICAL S PECIFICATIONS (6)2.4O PERATIONAL C ONDITIONS (7)2.5P HYSICAL S PECIFICATIONS (7)3HARDWARE DESIGN (8)3.1D ESIGN IN C ONSIDERATIONS (8)3.2UM4B0R EFERENCE D ESIGN (9)3.3P INS (10)3.4PCB P ACKAGING (11)3.5R ESET S IGNAL (12)3.6A NTENNA (12)3.7E XTERNAL A NTENNA F EED D ESIGN (12)4INSTALLATION AND CONFIGURATION (14)4.1ESD H ANDLING P RECAUTIONS (14)4.2H ARDWARE I NSTALLATION (14)4.3S TART U P (17)4.4C ONFIGURATION AND O UTPUT (17)4.4.1Operation Procedures (18)5CONFIGURATION COMMANDS (19)5.1RTK R EFERENCE S TATION C ONFIGURATION (20)5.2RTK R OVER C ONFIGURATION (21)5.3M OVING B ASE C ONFIGURATIONS (21)5.4H EADING C ONFIGURATION (21)6ANTENNA DETECTION (22)7FIRMWARE UPGRADE (22)8PRODUCTION REQUIREMENT (24)9PACKAGING (25)1Introduction1.1OverviewUM4B0 is a high precision positioning and heading RTK module developed by Unicore Communications, targeting light robots, UAVs, intelligent vehicles, GIS information collection, etc.By employing a single UC4C0 (432 channel tracking) baseband chip and a single RF chip, using single-sided SMD packaging, UM4B0 has achieved the smallest size(30x40mm) in this industry with high accuracy heading and positioning output. It can simultaneously track BDS B1I/B2I/B3I/B1C/B2a + GPS L1/L2/L5 + GLONASSL1/L2+Galileo E1/E5a/E5b.Figure 1-1 UM4B0 Module1.2Key Features•30*40mm, the smallest multi-system multi-frequency high precision module •Support GPS L1/L2/L5+GLONASS L1/L2+BDS B1I/B2I/B3I/B1C/B2a+Galileo E1/E5a/E5b•Based on 432 channel NebulasII GNSS SoC•20Hz update rate•Instant RTK initialization and long-distance RTK•Enhanced multi-system multi-frequency RTK technology, JamShield adaptive narrow-band anti-interference and U-AutoAlign multi-path mitigation •Support odometer input and external high-performance IMU interface* •SMD packagingUM4B0 User Manual 1.3Technical SpecificationsTable 1-1 Performance SpecificationsTable 1-2 Functional Ports1.4InterfacesFigure 1-2 Block Diagram1.RF PartThe receiver gets filtered and enhanced GNSS signal from the antenna via a coaxial cable. The RF part converts the RF input signals into the IF signal, and converts IF analog signal into digital signals required for NebulasII (UC4C0) digital processing.2.NebulasII SoC (UC4C0)The UM4B0 incorporates the processing from the NebulasII (UC4C0), UNICORECOMM’s new generation high precision GNSS SoC with 55nm low power design, which supports up to 12 digital intermediate frequency or 8 analog intermediate frequency signals and can track 12 navigation signals with 432 channels.3.1PPSUM4B0 outputs 1 PPS with adjustable pulse width and polarity.4.EventUM4B0 provides 1 Event Mark Input with adjustable pulse width and polarity.2Hardware2.1DimensionsUM4B0 User ManualFigure 2-1 Mechanical Dimensions2.2Pin Definition (Top View)Figure 2-2 UM4B0 Pin DiagramTable 2-2 Pin DefinitionUM4B0 User Manual2.3Electrical SpecificationsTable 2-3 Absolute Maximum Ratings2.4Operational ConditionsTable 2-4 Operational ConditionsNOTE: Since the product contains capacitors at the input, inrush current will occur during power-on. Evaluate in the actual environment in order to check the effect of the supply voltage drop due to the inrush current.2.5Physical SpecificationsTable 2-5 Physical Specifications3Hardware Design3.1Design in ConsiderationsTo make UM4B0 work properly, you need to properly connect the following:The module VCC power-on behavior is repeatable, the initial level is lower than0.4V, and the undershoot and ringing should be guaranteed to be within 5% VCC Provide stable power to the VCC pinConnect all the GND pins to groundConnect VBAT pin to a 3.0V power supplyConnect ANT_IN signal to the antenna, and ensure the 50-ohm impedance matchingConnect ANT_PWR to +3.3~5.5 V voltage, then supply +3.3~5.5 V feed to the antenna through ANT_INEnsure COM1 is connected to a PC or an external processor, and users can use this serial port to receive position data. COM1 is also necessary for firmwareupgradesProperly connect the module’s reset pin FRESET_N to ensure complete reset of the module. It will restore the module to the manufacturing configuration.When ANT_NLOD, ANT_FFLG and antenna detection indication signal are connected, the IO without any pull-up/down of the client MCU terminal isrequired at the input.In order to obtain proper performance, special concerns should be paid during the design:Power supply: A table and low ripple power supply is necessary for good performance. Make sure the peak-to-peak voltage ripple does not exceed50mVpp. It is recommended to use a power chip with current output capacity greater than 2A to power the board.-Use LDO to ensure the purity of power supply-Try to place LDO close to the module in layout-Widen the tracks of power circuit or use copper pour surface to transmit current-Avoid walking through any high-power or high inductance devices such as a magnetic coilInterfaces: Ensure that the signals and baud rate of the main equipment match those of the UM4B0 moduleAntenna interface: Make sure the antenna impedance matches, and the cable is short without any kinks, try to avoid all acute anglesTry to avoid designing in any circuits underneath UM4B0This module is a temperature sensitive device, so dramatic changes in temperature will result in reduced performance. Keep it away as far as possible from any high-power high-temperature air and heating devices3.2UM4B0 Reference DesignFigure 3-1 Minimum Reference DesignFigure 3-2 UM4B0 Reference Design 3.3PinsTable 3-1 Pin Notes3.4 PCB PackagingFigure 3-3 UM4B0 recommended PCB Packaging (unit: mil, in brackets: mm)3.5Reset SignalUM4B0 module can’t work properly unless it is correctly reset after power on. To ensure effective reset, the reset pin (RST) and power supply pin (VCC) must meet the following time sequence requirement. To reset UM4B0 during normal operation, please pull RST pin to low level for more than 5ms.Figure 3-4 UM4B0 RST3.6AntennaThe module has the antenna input pin ANT_IN, which provides a +3.3V antenna feed. When an active antenna of +3.3~5V is adopted, please make sure the 50 Ω antenna impedance is matched.Figure 3-5 UM4B0 Active Antenna Connection3.7External Antenna Feed DesignUM4B0 feeds the antenna signals to the required circuits internally, but in order to effectively prevent damage from lightning and surges, circuit protection should be installed externally to protect the module.High voltage and high-power protection chips should be used to feed the antenna from the outside of the module. A gas discharge tube, varistor, TVS tube and other high-power protective devices may also be used in the antenna circuit to effectively improve the prevention against lightning stroke and surge.ANTFigure 3-6 UM4B0 External Antenna Feed Reference CircuitRemarks:a)L1, feed inductor, 68nH RF inductor in 0603 package is recommended;b)C1, decoupling capacitor, it is recommended to connect two capacitors of 100nF/100pFin parallel;c)C2, DC blocking capacitor, recommended 100pF capacitor.4Installation and Configuration4.1ESD Handling PrecautionsUM4B0 Module is an Electrostatic Sensitive Device (ESD) and special precautions when handling are required.Electrostatic discharge may cause damages to the device. All operations mentioned in this chapter should be carried out on an antistatic workbench, wearing an antistatic wrist strap and using a conductive foam pad. If anantistatic workbench is not available, wear an antistatic wrist strap and connect the other end to a metal frame to avoid the effects of static electricity.Hold the edge of the module, not in direct contact with the componentsPlease check carefully whether the module has obviously loose or damaged components.Figure 4-1 Typical Installation of UM4B0Please check the contents of the package carefully after receiving the package of UM4B0.UM4B0 EVK suite (or evaluation board)User manualUPrecise softwareQualified antennaMMCX antenna cablePC or Laptop with serial ports (Win7 or above), with UPrecise installed4.2Hardware InstallationAfter the above preparation, please follow the steps below to install:Step 1: Make sure to take all the anti-static measures, such as wearing an anti-static wrist strap, grounding the workbench;Step 2: Align UM4B0 transfer board positioning holes and pins with EVK, and fix it in the EVK. EVK provides power supply and standard communication interface for the module to communicate with peripheral devices;NOTE: The RF connector of the board is MMCX, and the suitable connecting wire should be selected according to the package. The input signal gain at the antenna interface is optimal between 20 and 36 dB. Please select the appropriate antenna, antenna cable and online LNA accordingly.Figure 4-2 Installation InstructionStep 3: Select the GNSS antenna with appropriate gain, and fix it in a stable, non-block area, using the coaxial radio frequency cable to connect the antenna to UM4B0 EVK;Step 4: Connect the PC to the EVK serial port through direct serial cable;Figure 4-3 Connect the Serial PortStep 5: Connect a 12V adapter to the EVK power input, and switch on to powerthe device;Figure 4-4 Connect the AntennaStep 6: Open the UPrecise software on the PC;Step 7: Control the receiver through UPrecise to send commands or to log data.4.3Start UpThe power supply for UM4B0 is 3.3VDC. Before powering on the device, please connect UM4B0 serial port to the GNSS antenna. The receiver is started and the communication is connected after powering up. Testing tools are provided for module testing.4.4Configuration and OutputUNICORECOMM UPrecise software provides a user-friendly graphical interface to control and display the operation of your receiver. The features of Uprecise include: Logging Control View: Graphic interface for data loggingConsole window for sending command to the receiver (Console View)Displaying the receiver’s output in ASCII-format (ASCII View)Graphic window for displaying Position of satellite, PRN, and Signal/Noise Ratio (Constellation View)Historical and present Trajectory of the receiver (Trajectory View)Position/Velocity/Time of the receiver (PVT View)Apart from the basic functions above, UPrecise offers advanced functions as follows: Selecting and recording the logSending commands to the receiverOperating and configuration of the ASCII viewThe trajectory view for displaying the present point and the past point of the receiverSwitching Views over the tracking windowSwitching between Constellation ViewsResetting the receiverReplaying the GGA logFigure 4-5 UPrecise SoftwareUM4B0 User Manual 4.4.1Operation ProceduresStep 1. Follow 4.2 Installation Guide to connect the power source, antenna to the board, and turn on the EVK switchStep 2. Click file - > connect the serial port, and set the baud rate; the default baud rate of UB4B0M is 115200bpsFigure 4-6 Connect the Serial PortStep 3. Click the receiver settings button to configure the NMEA message output. Itis recommended to configure GPGGA, GPGSV, and other messages.Figure 4-7 NMEA Data OutputStep 4. Click the receiver settings button to configure the NMEA message output, then click send. It is recommended to configure GPGGA, GPGSV, and other messages. Step 5.In the data session window, click “Send all Message” to complete all the NMEA message output (update rate 1Hz). Right click in the data session window to adjust: output log font size, stop / resume log output, or clear log content, etc.Step 6. Use various views of UPrecise to configure or input commands as required.5Configuration CommandsUM4B0 supports abbreviated ASCII format. Simplified ASCII format without check bit is more accessible to user commands. All commands are composed of a log heading and configuration parameters (If parameters are null, there will be only one heading in the command). Header field contains the command name or message headers. UM4B0 is simple to use, and common instructions are shown in the following table:UM4B0 User Manual5.1RTK Reference Station ConfigurationIf the precise coordinates are known, the precise coordinates could be set as in this example:Mode base 40.07898324818 116.23660197714 60.4265 // set lat lon heightrtcm1033 com2 10 // RTCM1033 input from com2rtcm1006 com2 10rtcm1074 com2 1rtcm1084 com2 1rtcm1094 com2 1rtcm1124 com2 1saveconfigIf precise coordinates are unknown:Mode base time 60 1.5 2.0 // 60 seconds position averagertcm1033 com2 10rtcm1006 com2 10rtcm1074 com2 1rtcm1084 com2 1rtcm1094 com2 1rtcm1124 com2 1saveconfig5.2RTK Rover ConfigurationRTK Rover stations (rover station) receive differential correction data sent from reference stations and receive satellite signals to provide an RTK positioning solution and realize RTK high-precision positioning with cm or mm-level accuracy. Common instructions for configuring RTK rover are as follows:gngga 1saveconfig5.3Moving Base ConfigurationsRTK reference station provides precisely known coordinates of a fixed station. Unlike the RTK reference station, moving base station is in motion, at the same time receives the satellite information, and sends it to the rover station receiver (to be determined) directly or after processing. The rover station receiver receives satellite observations as well as information from the moving base station, to make relative positioning and determine the position of the rover station. Commonly used instructions to set the moving base station are as follows:Mode movingbasertcm1006 com2 1rtcm1074 com2 1rtcm1084 com2 1rtcm1094 com2 1rtcm1124 com2 1saveconfig5.4Heading ConfigurationGNSS heading refers to the clockwise angle between true North and the baseline vector constituted by the two GNSS antennas. Commonly used instructions are as follows:Mode headinggphdt com1 1saveconfigUM4B0 User Manual6Antenna Detection1The UM4B0 module offers antenna open/short detection. The corresponding pins are ANT_NLOAD and ANT_FFLG.•The current monitoring chip outputs 2 bit high and low voltage; the software portion sets 2 bit IO of corresponding NII as input pull-up, and then queries the status of 2 bit IO to check the antenna state.•If ANT_PWR malfunctions, the query result is invalid.•If the antenna is not fed by ANT_PWR but by other means, the query result is invalid.7Firmware UpgradeUprecise software is used for the remote update of UM4B0. Please follow the steps below to upgrade the device:Figure 7-1 Update InterfaceClick “…” to browse the firmware update package, and click“Start” to start the firmware upgrading process (uncheck software reset):1 Optional by FirmwareFigure 7-2 Update StepsWaiting for the process to complete 100% (the upgrade time is normally within 5min):Figure 7-3 Update StepsPlease use COM1 only to update firmware.UM4B0 User Manual8Production RequirementRecommended thermal cycle curve is as follows:Figure 8-1 Soldering TemperatureTemperature rising stage∙Rising slope: Max. 3℃/s∙Rising temperature range:50℃-150℃Preheating stage∙Preheating time: 60 – 120 s∙Preheating temperature range: 150 - 180℃Reflux Stage∙Over melting temperature (217℃) time: 40 – 60 s∙Peak temperature: no higher than 245℃Cooling Stage∙Cooling slope: Max. 4℃ / sNotes:In order to prevent fall off during soldering of the modules, please avoid soldering the module in the back of the Board during design, that is, better not to go through soldering cycle twice.The setting of temperature depends on many factors, such as type of Board, solder paste type, solder paste thickness, etc. Please also refer to the relevant IPC standards and indicators for solder paste.Since the lead soldering temperatures are relatively low, if using this soldering method, please give priority to other components on the Board.9PackagingUM4B0 modules are delivered in trays, which is suitable for mainstream SMT equipment. Each box contains 5 trays, so there are 150 UM4B0 modules in the box. Table 9-1 Package Informationw 。
高二英语M5U3Project导学案
Unit 3 M5 Project导学案【学009】主备人:潘恩玉审核人:陈新来2013.10.10 Language points:1. We will some day destroy the planet we live on if we continue in this way.(p58 L5--6)① cf: destroy & damage② live on = feed on以.......为生计,以.......为食eg .a.The earthquake ________( damage,destroy) our houses and we have to set up new onesb.My bike ____ seriously ________(damage,destroy)by a bad boy and I had to send for arepairman.c.中国人的主食是大米。
____________________________________________________.③cf.live,alive,lively,livinga.The old lady was still ______ after over 150 hours buried in the ruins.b.I like watching _____ news on TV.c.________ people should value every single day above the ground.d.Mr. Wang's lessons are ____________ and interesting.More expressions:live up to ___________ live one's dream_____________live through__________________2.Not everything that is best for nature is good for people. (p58 L7--8)not everything=everything not 不是每件事情/ 东西①(不是所有学生都)like playing computer games.②(他们俩不都是南方人)③(不是每个人都买了那本小说)3.Would anyone say that development should be stopped in favour of nature?(p58 L8-9)in favour of 有利于,赞同,赞成① do sb a favour ②ask a favour of of sbsimilar expressions:a.为了纪念①②b.代替c.就........而言d.负责,主管4.From the point of view of some people,we are only doing what humans have alwaysdone ,using nature to meet our own needs.(p58 L9--11)a. from the point of view of some people 就一些人而言,有些人的观点Similar expressions:就我个人而言(1) (2)(3) (4)b.meet one's needsc.收支平衡5.------------many developed nations are now concerned about saving nature rather thandeveloping or destroying it(p58L14--16)a.rather thanb.other thanc.more thand.more---------than-------e.no more than翻译:1.与其说他是校长还不如说他是老师。
一种新型全搜索运动估计IP核设计
一种新型全搜索运动估计IP核设计
钟声
【期刊名称】《微计算机信息》
【年(卷),期】2010(026)011
【摘要】为了降低全搜索运动估计算法带来的巨大计算量,提高运动估计计算速度,提出了一种新型的用于全搜索运动估计硬件结构.该硬件结构能实时地通过全搜索运动估计来搜索每个像素块最佳的匹配运动向量,并通过改进搜索窗缓存,获得了较高的运算速度增益并有效地降低了电路功耗.
【总页数】3页(P184-185,175)
【作者】钟声
【作者单位】621900,四川绵阳,中国工程物理研究院电子工程研究所
【正文语种】中文
【中图分类】TN93
【相关文献】
1.一种基于传统全搜索法的运动估计改进算法 [J], 陈良琴;陈新
2.一种全搜索低功耗运动估计IP核的设计 [J], 廖裕民;余宁梅;刘霄霄
3.基于FPGA的全搜索运动估计硬件电路设计 [J], 胥川桂
4.基于FPGA的全搜索运动估计硬件电路设计 [J], 胥川桂
5.一种全搜索块匹配运动估计VLSI结构 [J], 郑兆青;桑红石;付生猛;沈绪榜
因版权原因,仅展示原文概要,查看原文内容请购买。
一种基于Flash增量编程的信息存储设计
一种基于Flash增量编程的信息存储设计
毛日军
【期刊名称】《信息与电脑》
【年(卷),期】2018(000)002
【摘要】目前市场上通用的Flash存储器,每个扇区的循环擦除/编程寿命一般在10000次左右,超过该寿命后Flash将工作在不稳定状态,甚至造成信息数据读写失效.笔者以设备运行过程中故障日志信息存储的数据结构设计和信息存储流程设计为实例,详细阐述了一种基于Flash增量编程的信息存储设计方案,可以有效缓和设备在工作过程中数据信息频繁存储与Flash循环擦除/编程次数受限之间的矛盾.【总页数】2页(P7-8)
【作者】毛日军
【作者单位】南京熊猫汉达科技有限公司,江苏南京 210014
【正文语种】中文
【中图分类】TP368
【相关文献】
1.单片机系统Flash存储器在系统编程设计 [J], 严玉苹;万健如;于吉超
2.TMS320VC5509应用flash存储数据的接口电路设计与编程 [J], 伍美俊;吴迺陵
3.基于TMS320C5410编程实现对FLASH存储器的控制 [J], 侯奕男
4.DSP外部Flash存储器在线编程的软硬件设计 [J], 夏爽
5.一种基于Nandflash的实时数据存储方案设计 [J], 李秋华;周强;继锋;姜晓光;吴相楠;花俊
因版权原因,仅展示原文概要,查看原文内容请购买。
UniversalRobots有限公司UR3机器人产品介绍
UniversalRobots有限公司UR3机器人产品介绍UniversalRobots 有限公司的 UR3 机器人,那可是个相当厉害的“小家伙”!先来说说它的外观吧,UR3 机器人长得就很有科技感,线条流畅,机身紧凑,不占地方。
它的“胳膊”灵活自如,就像我们人类的手臂一样,可以伸展、弯曲,做出各种精细的动作。
UR3 机器人的操作非常简单易懂。
想象一下,假如你是一个从来没有接触过机器人的“小白”,也能在短时间内轻松上手。
它的控制面板设计得十分人性化,各种功能一目了然。
而且,它还配备了清晰明了的操作指南,就像是一位贴心的老师,一步一步地引导你去熟悉它的每一个功能。
我记得有一次去一家工厂参观,亲眼看到了 UR3 机器人在生产线上忙碌的身影。
那是一家生产电子零部件的工厂,UR3 机器人负责的是把小小的电子元件精准地安装到电路板上。
只见它的“手”稳稳地拿起元件,然后准确无误地放到指定位置,动作迅速而又精确,一点儿也不拖泥带水。
旁边的工人们都忍不住为它点赞,说有了它的帮忙,工作效率大大提高了,而且产品的质量也更有保障。
再来说说它的应用场景吧,UR3 机器人可不仅仅局限于工厂哦!在实验室里,它可以协助科研人员进行各种复杂的实验操作;在医疗领域,它能帮忙处理一些精细的医疗设备组装工作;甚至在一些餐厅,它都能充当服务员,为顾客送上美味的食物。
UR3 机器人的精度那也是相当高的。
它能够精确到毫米级别,这意味着它在进行各种操作时,误差非常小。
比如说在进行精密仪器的组装时,它能够确保每一个零件都安装得恰到好处,不会出现偏差。
还有啊,UR3 机器人的安全性也很让人放心。
它配备了各种传感器和防护装置,一旦感觉到周围有障碍物或者可能会发生碰撞,它就会立即停止动作,避免造成任何损失。
总的来说,UniversalRobots 有限公司的 UR3 机器人真的是一款非常出色的产品。
它灵活、易用、精度高、安全可靠,无论是在工业生产、科研实验还是其他领域,都能发挥出巨大的作用。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
Listen to the first article and give the main idea for each paragraph. Paragraph Main idea
_______________ Our environment have Paragraph 1 been seriously damaged by carelessness.
2. What is one aim of GM research talked about in the article? The aim is to produce food that can make people healthier. 3. What are the problems about GM food and GM plants? Two main problems are talked about in this article. One is whether it is safe or dangerous to eat, the other is whether it is safe or dangerous to the environment.
Man and nature
Development
pollution
As a result of mankind and technology, natural resources have been seriously affected and natural disasters attack us fluently.
Man and nature
GM food: hope or danger?
※The new technologies excite many people, but also make others (6)_________. frightened inserted into DNA ※New material (7)_________ gives a plant or an animal new qualities. ※This technology has been used to produce plants which are (8)__________ defendable against pests and disease. ※Whether GM food is safe is still under (9)__________. test/study ※No one knows how the GM material might (10)__________ the food chain. affect
Paragraph 2 __________________ Different attitudes towards the problem.
Paragraph
Main idea
All the countries need to Paragraph 3 work together to make sure that people enjoy _______________________ healthy and happy life. _______________________ Humans can only really Paragraph 4 win by_________________. protecting nature
3. Which is more important, developing economy or protecting nature? Your own answer. 4. What is the attitude of poorer nations towards the problem? What about the attitude of developed nations? Poorer nations pay more attention to economic development but less to the environment while developed nations do things in a different way.
Listen to the second article “GM food: hope or danger?” and answer the following questions: 1. What are people’s different attitudes towards the study of genetics? Many people are excited, while others are frightened.
Topic (1)________
Detailed information
destroyed some ※The Earth will be (2)_________ day if humans continue to be careless. ※Some people argue that development way shouldn’t make (3)________ for nature. ※Compared with some poorer nations, many developed nations are concerned about saving nature. (4)_________ ※The whole world need to work together to protect the environment. responsible ※It is humans that are (5)__________ to find answers that are good for everyone,swer the following questions. 1. What have people done to nature? They have done a lot to destroy and damage nature. 2. If we continue in this way, what might happen? The planet we live on will be eventually destroyed.