06-Sink
遵义2024年06版小学四年级下册Y卷英语第三单元期末试卷
遵义2024年06版小学四年级下册英语第三单元期末试卷考试时间：80分钟（总分:140）A卷考试人：_________题号一二三四五总分得分一、综合题(共计100题)1、听力题：The __________ can tell us about ancient environments.2、选择题：Which animal lives in a hive?A. AntB. BeeC. SpiderD. Worm3、What do you call a place where animals are kept?A. ZooB. FarmC. ParkD. Garden4、填空题：The clouds are _______ (白色的).5、What is the smallest continent?A. AfricaB. AsiaC. AustraliaD. Europe答案: C6、What do we call the study of how living things interact with each other and their environment?A. EcologyB. BiologyC. ZoologyD. Botany答案: A. Ecology7、填空题：I saw a _______ (猴子) in the zoo.8、What is 15 + 5?A. 20B. 21C. 22D. 239、填空题：The __________ (历史的实用性) informs policy-making.10、听力题：My dad is _____ (医生).11、填空题：The _____ (basil) plant enhances many dishes.12、填空题：The ________ (河流) flows from the mountain to the sea.13、What is the sound a cow makes?A. MeowB. BarkC. MooD. Quack答案:C14、听力题：A cactus is a type of _______.15、听力题：The main product of the Calvin cycle is ______.16、填空题：I like to draw ______ pictures.17、What do we call a person who designs buildings?A. ArchitectB. EngineerC. ContractorD. Builder答案:AA __________ is a type of reaction where new substances are formed.19、填空题：My sister is a __________ (记者).20、What is the name of the popular game played with cards and chips?A. PokerB. BlackjackC. RummyD. Bridge答案: A21、听力题：The _______ can help create a welcoming atmosphere.22、选择题：What do you call a group of dogs?A. PackB. SchoolC. FlockD. Gaggle23、听力题：Some rocks can change into different types through a process called __________.24、填空题：My grandma grows ______ in her backyard.25、填空题：The dolphin jumps out of the _________. (水)26、填空题：The _____ (种植合作社) supports local farmers.27、选择题：Where do we keep our clothes?A. DrawerB. FridgeC. OvenD. Sink28、听力题：The chemical formula for sodium thiosulfate is __________.A ________ (园艺展览) showcases talents.30、听力题：The ____ is known for its speed and agility.31、填空题：A _____ (植物生命) cycle includes growth, reproduction, and death.32、填空题：The __________ (状态) of matter includes solid, liquid, and gas.33、填空题：My sister loves to learn about ____.34、填空题：We have a ______ (丰富的) selection of games.35、What do we call the practice of growing plants in water?A. HydroponicsB. AeroponicsC. AquacultureD. Soil cultivation答案:A36、听力题：The ancient Greeks are known for their ________ architecture.37、What do you call a person who plays golf?A. GolferB. PlayerC. AthleteD. Sportsperson答案:A38、What do you call a large body of water?A. LakeB. OceanC. RiverD. All of the above答案:D39、Which season comes after summer?A. SpringB. FallD. Summer40、听力题：I have _____ (one/two) brother.41、 Wall was built using forced ________ (劳动力). 填空题：The Grea42、选择题：What is the opposite of dark?A. BrightB. LightC. DullD. Shadow43、填空题：I like to go ________ (跳伞) during summer.44、选择题：What is the process by which plants get energy from sunlight called?A. RespirationB. PhotosynthesisC. DigestionD. Germination45、听力题：The capital of the United States is _______.46、听力题：My favorite dessert is ______ (brownies).47、填空题：The ancient Romans celebrated festivals to honor their _____.48、填空题：I like to make ______ for my friends' birthdays.49、What do we call a person who makes bread?A. BakerB. ButcherC. ChefD. Cook50、选择题：What is the name of the famous river in Germany?B. ElbeC. DanubeD. Main51、填空题：The fish swims in _______ (清澈的) water.52、What is the largest planet in our solar system?A. EarthB. SaturnC. JupiterD. Mars53、填空题：My favorite drink is ________ (果汁) during lunch.54、听力题：The ______ has a strong family bond.55、听力题：She is ___ (playing/singing) a tune.56、填空题：My favorite place is the ______.57、填空题：The pelican has a big ______ (喙).58、填空题：The ancient Indus Valley civilization was located in _____.59、听力题：The ______ is a skilled architect.60、填空题：The _____ (气候变化) impacts many plant species.61、What do we call a person who studies space?A. GeologistB. BiologistC. AstronomerD. Meteorologist答案:C62、填空题：The _____ (植物疗法) explores healing properties of plants.63、听力题：The three states of matter are solid, liquid, and ______.64、What is the name of the famous artist known for his "The Night Watch"?A. RembrandtB. Johannes VermeerC. Vincent van GoghD. Claude Monet答案: A65、How many wheels does a bicycle have?A. 2B. 3C. 4D. 5答案: A66、听力填空题：I believe in being environmentally friendly by __________.67、What do you call a person who helps patients?A. NurseB. DoctorC. PharmacistD. All of the above答案:D68、听力填空题：I think volunteering is a great way to help others. I want to volunteer at __________.69、听力题：I like to watch ______ (nature) documentaries.70、填空题：The __________ (历史的感知) affects how we view the past.71、听力题：The _______ has green leaves.72、听力题：The Earth's surface is mostly covered by ______.73、wind erosion) affects desert landscapes. 填空题：The ____74、填空题：The teacher gives _____ (评估) to check progress.75、What do we call the place where we keep our cars?A. GarageB. BasementC. AtticD. Porch答案:A76、听力题：A hamster is a small ______.77、听力题：A __________ is formed through the action of water on rock over time.78、What is the opposite of "high"?A. LowB. TallC. ShortD. Deep79、What is the name of the famous painting by Leonardo da Vinci?A. The Starry NightB. The Last SupperC. Mona LisaD. Girl with a Pearl Earring答案:C80、填空题：My grandma feeds the ______ (鸟) in her garden.81、听力题：An ionic bond forms between a metal and a _____ through electron transfer.82、听力题：I like to ________ my homework.83、What do you call a story that is not true?A. FictionB. NonfictionC. BiographyD. History答案:A84、填空题：My ________ (姐姐) helps me study for my exams.85、听力题：The chemical properties of an element depend on its ______ structure.86、填空题：My aunt loves __________ (旅游).87、填空题：I write poems for my ____.88、What do we call the time when the sun sets?A. DawnB. NoonC. DuskD. Midnight答案：C89、填空题：Certain plants are ______ (抗逆性强) and thrive in harsh conditions.90、填空题：The __________ is a large desert located in Australia. (大沙漠)91、填空题：My dad takes me to __________. (看电影)92、听力题：The ______ is known for her photography.93、填空题：My _______ (猫) loves to climb trees.94、填空题：The _____ (草地) is green and soft where we play.95、填空题：My favorite activity at school is _______ (科学实验).96、填空题：The ______ (老虎) is known for its strength.97、听力题：We have ___ (art/music) class today.98、填空题：The _____ (猫) loves to curl up in a cozy spot.99、填空题：The ________ is a friendly creature that loves to cuddle.100、What is the opposite of "happy"?A. SadB. JoyfulC. ExcitedD. Angry答案: A。
Datasheet MLX90614 中文 数据手册 rev008
10-位 PWM 输出模式是连续输出所测物体温度的标准配置，测量物体的温度范围为-20…120 °C，分辨 率为 0.14 °C。PWM 通过修改 EEPROM 内 2 个单元的值，实际上可以根据需求调整至任何温度范围，而这对 出厂校准结果并无影响。
传感器的测量结果均出厂校准化，数据接口为数字式的 PWM 和 SMBus(System Management Bus) 输出。
作为标准，PWM 为 10 位，且配置为-20˚C 至 120 ˚C 内，分辨率为 0.14 ˚C 的连续输出。
传感器出厂默认，上电复位时为 SMBus 通信。
3901090614 Rev 008
PWM 引脚也可配置为热继电器(输入是 To)，这样可以实现简单且性价比高的恒温控制器或温度报警(冰 点/沸点)应用，其中的温度临界值是用户可编程的。在 SMBus 系统里，这个功能可以作为处理器的中断信号， 以此触发读取主线上从动器的值，并确定精度条件。
传感器有两种供电电压选择：5V 或 3V(电池供电)。其中，5V 也可简便的从更高供电电压(例如 8 至 16V)上通过外接元件调制。(具体请参考“应用信息”)
MLX90614 connection to SMBus
图 1: 典型应用电路
2 概述
MLX90614 是一款用于非接触式的红外温度传感器，集成 了红外探测热电堆芯片与信号处理专用集成芯片，全部封装 在 TO-39。
低噪声放大器、17 位 ADC 和强大的 DSP 处理单元的全 集成，使传感器实现了高精度，高分辨率的测量。
中文BQ06-TW变频器说明书
類比輸出信號
可指示輸出頻率/電流/電壓/頻率命令/轉速/功因信號輸出
AVR，2 種 S-曲線，過電壓、過電流失速防止，異常記錄檢查，反轉禁止，瞬時停電再
啟動，直流制動，自動轉矩補償、轉差補償，Auto-tuning，載波頻率調整，頻率上下
其它功能
限設定，密碼參數鎖定/重置，向量控制，速度回授控制，PID 回授控制，風機水泵控 制，外部計數，可程序控制，MODBUS 通訊 PG 回授控制、異常重置、異常再啟動、
電 容許輸入電壓變動範圍
三相 380~480V
源 容許電源電壓變動
±10% (342~528V)
容許電源頻率變動
±5% (47~63Hz)
冷卻方式
自然風冷
強制風冷
重量 (kg)
2.7 3.2 4.5 6.8 8 10 13 13 13 13 36 36 36 50 50
輸入電壓等級
型號 VFD-_ _ _B
4.5 7.5 10 13.4 18.9 21.9 26.9 33.9 40.8 51.8 61.7 79.7 99.6
4.5 7.5 10 13.5 19 22 27 34 41 52 62 80 100
三相對應輸入電壓
0.1~400Hz
1-10
1-8
1-6
三相
4.0 8.3 10.3 13.8 18.2 22 27.7 32 41 52 62 74 91 三相 500~600V
1.2 3.1
自然風冷 2.7 3.2
575V
022 037 055 075 110 150 185 220 300 370 450 550 750
2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75
中职高三英语复习资料-不规则动词表
不规则动词表原形过去式过去分词awake awoke awokenbe (am , is , are) was; were beenbear bore bornbeat beat beaten become became becomebegin began begunbend bent bent*bet bet/betted bet/bettedbite bit bittenblow blew blownbreak broke brokenbring brought brought broadcast broadcast broadcastbuild built builtburn burnt burntburst burst burstbuy bought boughtcan could --catch caught caughtchoose chose chosencome came comecost cost costcut cut cutdeal dealt dealtdig dug dugdive dove (仅AE) diveddo did donedraw drew drawndream dreamed/dreamt dreamed/ dreamt drink drank drunkdrive drove driveneat ate eatenfall fell fallenfeed fed fedfeel felt feltfight fought fought原形过去式过去分词find found foundfly flew flownforbid forbade/forbad forbidden *forecast forecast forecastforget forgot forgottenforgive forgave forgivenfreeze froze frozenget got got/gottengive gave givengo went gonegrow grew grownhang hanged (吊死) hangedhung (悬挂) hunghave had hadhear heard heardhide hid hidden/hidhit hit hithold held heldhurt hurt hurtkeep kept keptknow knew knownlay laid laidlead led led*lean leant/leaned leant/leanedlearn learned/learnt learned/learnt leave left leftlend lent lentlet let letlie lay (躺，平放) lainlied (撒谎) liedlight lit/lighted lit/lightedlose lost lostmake made mademay might --mean meant meant1原形过去式过去分词meet met metpay paid paid*picnic picnicked picnicked prove proved proved/proven put put put*quit quit quitread read readride rode riddenring rang rungrise rose risenrun ran runsay said saidsee saw seen*seek sought soughtsell sold soldsend sent sentset set setsew sewed sewn/sewed shake shook shakenshall should ----shine shone shoneshoot shot shotshow showed shownshut shut shutsing sang sungsink sank sunksit sat satsleep slept slept*slide slid slidsmell smelt smeltsow sowed sown原形过去式过去分词speed sped/speeded sped/speededspeak spoke spokenspell spelt spelt*spit spat spat*spoil spoilt/spoiled spoilt/spoiledspend spent spentspread spread spread*spring sprang/sprung sprang/sprungstand stood stoodsteal stole stolenstick stuck stuckstrike struck struck/stricken*swear swore swornsweep swept sweptswim swam swum*swing swung swungtake took takenteach taught taughttear tore torntell told toldthink thought thoughtthrow threw thrownunderstand understood understoodwake waked/woke waked/woken/woke wear wore wornweep wept wept*wet wet/wetted wet/wettedwill would --win won wonwind winded/wound winded/woundwrite wrote written2。
半导体照明术语对照表
LED模块
LED module
由单个或多个发光二极管芯片和驱动电路、控制电路封装在一起、带有连接接口并具有发光功能且不可拆卸的整体单元。
LED模块
1-12
LED组件
LED discreteness
由LED或LED模块和电子元器件组合在一起，具有一定功能并可维修或拆卸的组合单元。
LED元组件
1-13
器件发射的光通量ФV与器件的电功率（正向电流IF乘以正向电压VF）的比值。
光通量效率
七、色度量术语
7-01
显色指数
colour rendering index
光源显色性的度量。以被测光源下物体的颜色和参照光源下物体的颜色的相符程度来表示。国际照明委员会CIE把太阳的显色指数定为100。
演色指数
7-02
海峡两岸
信息产业技术标准论坛
半导体照明术语对照表
2009年2月
序号
大陆术语
英文
定义
台湾地区
术语
一、基本术语
1-01
半导体
semiconductor
两种载流子引起的总电导率通常在导体和绝缘体之间的一种材料，这种材料中的载流子浓度随外部条件改变而变化。
半导体
1-02
半导体器件
semiconductor device
注入LED的电子-空穴对数与注入有源区的电子-空穴对数之比。
注入效率
1-16
外量子效率
outer quantum efficiency
逸出LED结构的光子数与注入LED的电子-空穴对数之比，等于内量子效率与出光效率和注入效率的乘积。
外部量子效率
二、LED类型
2-01
sink忽悠qq网络骗子出台妹
你好啊。
Sink 14:27:56你是那里的。
出台妹 14:28:09我有几个姐妹可出台！ 相册.加我为好友可先在线视频！加982742172.Sink 14:28:23先说明你如果是骗子我们就没必要说了。
请不要浪费彼此的时间好吗~出台妹 14:29:01你要哪的就有哪的Sink 14:29:12深圳有吗出台妹 14:29:21有Sink 14:29:54说下你们的服务项目。
出台妹 14:30:06过夜200 一次100Sink 14:30:33真的假的。
出台妹 14:30:48不用骗人Sink 14:31:06小姐样子如何。
出台妹 14:31:42不好的不出台Sink 14:32:18每个发廊温州成都这么说。
Sink 14:32:24可是每次出来的却是阿姨。
出台妹 14:32:32呵那是他们那你们呢。
出台妹 14:34:48信誉怎么说怎么做Sink 14:35:06那是当面交钱还是》：出台妹 14:35:16钱到人到Sink 14:35:18办完事了给钱。
Sink 14:35:26不对把。
应该是人到钱到把。
Sink 14:37:43一般过夜200 我做出别的应该不会另外有费用把。
Sink 14:37:59我过夜200 是不是很多方面都可以玩啊？出台妹 14:39:06不会出台妹 14:39:13过夜200 一次100Sink 14:39:25过夜是什么事都可以做把。
出台妹 14:39:35恩Sink 14:39:50ok 。
Sink 14:39:53可以安排一个吗。
Sink 14:40:13或许以后经常需要。
出台妹 14:40:17钱到人到你只要告诉我你的地址钱什么付？Sink 14:41:03晚上让他帮我吹不会另外收费把。
出台妹 14:41:18农行：622848************* 张千俊出台妹 14:41:24不手Sink 14:41:46我就这么白白的给你200Sink 14:41:55但是你人也没让我看到。
超实用高考英语复习：专题06 速记 规律记忆 初高中不规则动词 过去式,过去分词——规律速记
专题06速记规律记忆初高中不规则动词过去式,过去分词和现在分词规律速记口诀+练习模板+真题和模拟题巩固练习距离高考还有一段时间，不少有经验的老师都会提醒考生，愈是临近高考，能否咬紧牙关、学会自我调节，态度是否主动积极，安排是否科学合理，能不能保持良好的心态、以饱满的情绪迎接挑战，其效果往往大不一样。
以下是本人从事10多年教学经验总结出的以下学习资料，希望可以帮助大家提高答题的正确率，希望对你有所帮助，有志者事竟成！养成良好的答题习惯，是决定高考英语成败的决定性因素之一。
做题前，要认真阅读题目要求、题干和选项，并对答案内容作出合理预测;答题时，切忌跟着感觉走，最好按照题目序号来做，不会的或存在疑问的，要做好标记，要善于发现，找到题目的题眼所在，规范答题，书写工整;答题完毕时，要认真检查，查漏补缺，纠正错误。
总之，在最后的复习阶段，学生们不要加大练习量。
在这个时候，学生要尽快找到适合自己的答题方式，最重要的是以平常心去面对考试。
英语最后的复习要树立信心，考试的时候遇到难题要想“别人也难”，遇到容易的则要想“细心审题”。
越到最后，考生越要回归基础，单词最好再梳理一遍，这样有利于提高阅读理解的效率。
另附高考复习方法和考前30天冲刺复习方法。
目录一分类速记口诀模板二速记口诀练习模板三部分真题和巩固练习第一步：口诀速记模板12 ABC原形——过去式——过去式+(e)n第二步口诀练习模板第三步巩固练一练1.I am terribly sad because my new bicycle was______(steal) yesterday.2. World media ________(speak) highly of China's achievements in reform.3. Two men was ________(freeze) to death on the mountain.4. It's ______(freeze) cold outside.5. He ______(forget) about his birthday.6. You'd better write down her phone number before _______(forger) it.7. I _____(get) a letter from Mary this Morning.8. We _____(choose) him to represent our club.1.【答案】stolen【解析】“自行车被偷走”，考查被动语态，be+过去分词。
BIOS 06 - SIO
Universal interface to I/O devices Yields improved code maintenance and portability
Number of buffers and buffer size are user selectable
Unidirectional: streams are input or output - not both Efficiency: uses pointer exchange instead of buffer copy
Copyright © 2004 Texas Instruments. All rights reserved.
1
Objectives
Describe the concept of BIOS streams List the key stream API
Adapt a Task to use stream interfacing
Preferred:
Insulation between threads
Independent authorship Increased and more direct reuse Limits scope of required knowledge
4
T TO
Technical Training Organization
T TO
Technical Training Organization
9
Buffer Passing: SIO_issue() & _reclaim()
IOM Packet {QUE_Elem} Ptr addr Uns size Arg misc Arg arg Uns cmd Int status
高考英语复习语法练习语法练习06-动词时态
语法练习06－动词时态用所给单词的适当时态形式填空1. He __________ back a month ago. (come)2. My mother often tells me __________ in bed. (not read)3. I must take it back the day after tomorrow. You can only __________ it for 24 hours. (保存)4. Why have you kept me __________ here for so long a time? (wait)5. Please come to our meeting if you __________ free tomorrow. (be)6. She __________ to the Great Wall several times. (goes)7. In his letter, he said that he __________ us very much. (miss)8. The film __________ for nearly fifteen minutes when I got to the cinema. (be)9. He said he became __________ in physics. (interest)10. This film is worth __________. (see)11. He went to school instead of __________ home. (go)12. In the old days it was difficult for the poor to __________ a job. (找)13. It's cold outside, so you'd better __________ your coat. (穿上)14. He is hungry. Please give him something __________. (eat)15. Please don't waste time ________ TV every evening. You should word hard at English. (watc h)16. We found the window __________. (break)17. You have dropped your pencil. __________. (捡起来)18. Mother often tells me __________ too late. (not come home)19. You had better __________ by bus, or you will be late. (go)20. I will __________ Li Ming the good news as soon as I see him. (告知)21. Great changes __________ in our country since 1978. (take place)22. I __________ my daughter since last month. (hear from)23. It __________ me two days to write the article. (花费)24. Don't touch that __________ child. (sleep)25. Every time he tried to start the car, the wheels __________ deepersintosthe mud. (sink)26. When I got home, I found that my room __________ breaksintosand a lot of things __________. (steal)27. If I had arrived there earlier, I __________ him. (meet)28. I didn't remember __________ her the book before. (give)29. He called at every door, __________ people the exciting news. (tell)30. Yesterday Mary couldn't finish her homework, so she has to go on __________ it this afternoon. (do)31. We __________ football when it began to rain. We had to stop and go home. (play)32. Xiao Lin __________ from here for about two hours. (be away)33.swheres__________? Can you find your birth place on the map?Sorry, I can't. (be born)34. Last night we __________ back home until the teacher left sc hool. (not go)35. Comrade Li Dazhao __________ in prison in 1927. (put)36.swheresis professor Lee?He __________ to the library. He'll come back soon. (go)37. We could not help __________ after we heard the story. (laugh)38. Would you please __________ me an English-Chinese dictionary when you come? (bring)39. He told me that he __________ the Great Wall the year before. (visit)40. I'll tell him the news as soon as he __________ back. (come)41. The boy __________ by the door is my brother. (stand)42. Do you remember __________ the film last year? (see)43. There __________ a physics test next Monday. (be)44. __________ I finish my homework in class? (必需)No, you needn't.45. I'm sorry you've missed the last bus. It __________ ten minutes ago. (leave)46. Wei Fang is heard __________ English every morning. (hear)47. John stopped __________ a rest (have) because he __________ for three hours. (work)48. I'm sorry to have kept you __________. (wait)49. A new theatre __________ now. (build)50. The boys __________ basketball on the playground are my classmates. (play)51. I regret ted answering like that, I was sorry __________ so. (do)52. Can't you see I'm busy __________? (cook)53. He __________ worried when comingsintosth e teacher's office. (look)54. __________ (吃) some beef!55. It's a great shame for me __________ in front of so many people. (laugh at)Reading comprehensionCShopping is not as simple as you may think! There are all sorts of tricks at play each time we reach out for that particular brand (品牌) of product on the shelf.Colouring, for example, varies according to what the producers are trying to sell. Health foods are packaged (包装) in greens, yellows or browns because we think of these as healthy colours. Ice cream packets are often blue and expensive goods, like chocolates, are gold or silver.When some kind of pain killer was brought out recently, researchers found that the colours turned the customers off because they made the product look weak and ineffective. Eventually, it came on the market in a dark blue and white package—blue because we think of it as safe, and white as calm.The size of a product can attract a shopper. But quite oft en a bottle doesn’t contain as much as it appears to.It is believed that the better-known companies spend, on average, 70 per cent of the total cost of the product itself on packaging!The most successful producers know that it’s not enough to have a good product. The founder of Pears soap, who for 25 years has used pretty little girls to promote (推销) their goods, came to the conclusion: “Any fool can make soap, but it takes a genius (天才) to sell it.”64. Which of the following may trick a shopper into buying a product according to the text?A. The cost of its package.B. The price of the product.C. The colour of its package.D. The brand name of the product.65. The underlined part “the colours turned the customers off”(in Para. 3 ) means that t he colours _____.A. attracted the customers stronglyB. had weak effects on the customersC. tricked the customers into shoppingD. caused the customers to lose interest66. Which of the following is the key to the success in product sales?A. The way to promote goods.B. The discovery of a genius.C. The team to produce a good product.D. The brand name used by successful producers.67. Which of the following would be the best title for this text?A. Choice of Good ProductsB. Disadvantages of ProductsC. Effect of Packaging on ShoppingD. Brand Names and Shopping TricksDPulling heavy suitcases all day in the summer is hard work, especially when you’re a thin14-year-old. That was me in 1940—the youngest and smallest baggage boy at N ew York City’s Pennsyl-vania Railway Station.After just a few days on the job, I began noticing that the other fellows were overcharging pas-sengers. I’d like to join them, thinking, “Everyone else is doing it.”When I got home that night, I told my dad what I wanted to do. “You give an honest day’s work,” he said, looking at me straight in the eye. “They’re paying you. If they want to do that, you le t them do that.”I followed my dad's advice for the rest of that summer and have lived by his words ever since.Of all the jobs I've had, it was my experience at Pennsylvania Railway Statio n that has stuck with me. Now I teach my players to have respect for other people and their possessions. Being a member of a team is a totally shared experience. If one person steals, it destroys trust and hurts everyone. I can put up with many things, but not with people who steal. If one of my players were caught stealing, he'd be gone.Whether you’re on a sports team, in an office or a member of a family, if you can’t trust one another, there’s going to be trouble.68. What can be inferred about the baggage boys?A. They could earn much, but they had to work hard.B. Many of them earned money in a dishonest way.C. They were all from poor families.D. They were all thin, young boys.69. What does the father's advice imply?A. It is wrong to give more pay to the passengers.B. Don’t believe them if they are paying you more.C. Don’t follow others to overcharge the passengers.D. It is difficult to wor k hard and live as an honest boy.70. The writer can't put up with stealing because he thinks that ______.A. it is a totally shared experienceB. it is considered as the most dangerousC. it does great harm to human relationshipD. it may lead to the loss of his sports team71. It can be concluded from the text that ______.A. his father's advice helped him to decide which job to take upB. working in the sports team was his most important experienceC. he learnt much from his shared experience with his team membersD. his experience as a baggage boy had a great influence on his later lifeEApolloFor lovers of the arts, Apollo is a truly necessary magazine. Covering the ages and the great civilizations of the world, Apollo brings you well-illustrated yet academic articles by internationally famous scholars, as well as information on exhibitions and sales. Experience five monthly issues for as little as £ 5 each. The Guardian WeeklyThe Guardian Weekly gives you a global view with articles from four of the world's most respected newspapers. Read the news from different views and draw your own conclusions on the stories shaping our world. Try it for 3 months for just £ 15.55. Plus get a free copy of The Guardian Year 2019.New InternationalistFull of excellent writing and photography, the N1 covers one key subject each month, from Terrorism to Poverty to Climate Change. Reporters from around the globe provide you with a comprehensive world view. PLUS: masses of fresh reports and stories to keep you up-to-date on world affairs. 3 months free and free World Map. The WeekThe Week is the only weekly summary giving you the best of the British and foreign newspapers in just 35 pages. Designed to be read in just 1 hour, it provides you with everything you need and want to know. Try The Week now with 13 issues for just £ 13. 75. If you decide it's not for you, justtell us within the first 6 weeks and you can get your money back.72. Which of the following magazines will probably provide you with articles about music and paintmgs?A. Apollo.B. The Week.C. New Internationalist.D. The Guardian Weekly.73. It is possibl e that most of the readers of the four magazines are ______.A. menB. womenC. childrenD. grown-ups74. Which of the following would you most probably read if you want to get information from the world’s most popular newspapers?A. Apollo & The Week.B. Apollo & New Internationalist.C. The Guardian Weekly& The Week.D. The Guardian Weekly & New Internationalist.75. The purpose of writing these four texts is to ______.A. tell the readers the latest newsB. get more readers to subscribe (订阅)C. show the importance of the four magazinesD. introduce the four magazines to new readers NMET-06 clozeOn a hot summer day in late August, I sought shade and a cool drink at a waterfront cafe on a Greet island. Over hundred degrees in 36 air. Crowded. Tempers(脾气) of both the tourists and waiters had 37 to meet the situation, making it a rather quarrelsome environment(环境).At the table next to mine sat an attractive, 38 couple, waiting for 39 . They held hands, whispered, kissed, and laughed. Suddenly they stood, picked up their 40 and stepped together 41 the edge of where they were sitting to place the table in the sea water. The man stepped 42 for the two chairs. He politely 43 his lady in the knee-deep water and then sat down himself. All people around laughed and cheered.44 appeared. He paused for just a second, walked into the water to 45 the table and taketheir 46 , and then walked back to the 47 cheers of the rest of his 48 . Minutes later he returned carrying a bottle of wine and two glasses. Without pausing, he went 49 into the water to 50 the wine. The couple toasted(祝酒) each other, the waiter and the crowd. And the crowd 51 by cheering and throwing flowers to them. Three other tables 52 to have lunch in the water. The place was now filled with laughter.One doesn't step into water in one's best summer clothes. Why not?Customers are not served 53 . Why not?Sometimes one should consider 54 the line of convention(常规) and enjoy 55 to the fullest.36.A.fresh B.cool C.still D.thin37.A.mannged B.expected C.attempted D.risen38.A.lonely B.curious C.well-dressed D.bad-tempered39.A.cheers B.service C.attention D.flowers40.A.metal table B.empty bottle C.chairs D.bags41.A.on B.off C.around D.along42.A.outside B.forward C.down D.back43.A.led B.seated C.watched D.received44.A.The manager B.A friend C.A waiter D.The servant45.A.set B.wash C.remove D.check46.A.menu B.bill C.food D.order47.A.loud B.anxious C.familiar D.final48.A.tourists B.customers C.fellows D.assistants49.A.at last B.in time C.once more D.as well50.A.change B.drink C.sell D.serve51.A.replied B.insisted C.agreed D.understood52.A.prepared B.jorned in C.settled up D.continued53.A.with pleasure B.in the café C.in the sea D.with wine54.A.following B.keeping C.limiting D.crossing55.A.life B.wine C.lunch D.time答案：1. came 2. not to read 3. keep 4. waiting 5. are 6. has been 7. missed 8. had been on9. interested 10. seeing 11. going 12. find 13. put on 14. to eat 15. watching 16. broken17. Pick it up 18. not to come home 19. go 20. tell 21. have taken place22. have heard from 23. took 24. sleeping 25. sank 26. had been broken in to / stolen27. would have met 28. giving /having given 29. telling 30. doing 31. were playing32. has been away 33. were you born 34. didn't go 35. was put 36. has gone 37. laughing38. bring 39. had visited 40. comes 41. standing 42. seeing 43. is going to be 44. Must 45. left46. to read 47. to have…had worked 48. waiting 49. is being built 50. playing51. to do / to have done 52. cooking 53. looked 54. Help yourself to 55. to be laughed atKey to readings: 64. C. 65. D. 66. A. 67. C. 68. B. 69. C. 70. C. 71. D. 72. A. 73. D. 74. C. 75. B.Key to cloze: 36-40 CDCBA 41-45 BDBCA 46-50 DABCD 51-55 ABCDA。
台湾新代数控系统SYNTEC-CNC应用手册V10
SYNTEC CNC 應用手冊SYNTEC CNC應用手冊by : 新代科技date : 2008/06/03Ver : 10.3版本更新記錄項次更改內容紀錄更改日期作者更改後版本01 初版定稿V10.002 1.修正參數說明2.修正PLC C,S,R說明2006/06/13 賴春億V10.103 增加六軸卡(servo 6)指撥開關說明2006/08/10 賴春億V10.204 剛性攻牙修正為針對V10.104.6版本之追隨攻牙調機程序2008/05/28 張宏安V10.3目錄1. 系統架構圖 (6)1.1SYNTEC CNC系統架構說明: (7)系統架構一 (9)系統架構二 (10)系統架構三 (11)1.2I/O卡使用說明： (12)PIO3搭配使用R ELAY2及第二操作面板使用說明: (12)PIO4搭配使用TB16IN及TB16OUT（C URRNT S INK規格）使用說明： (13)PIO5搭配使用TB16IN、TB16OUT(C URRENT S OURCE規格)及第二面板使用說明: (14)1.3端子台模組使用說明: (16)RELAY2使用說明： (16)RELAY1使用說明: (17)TB16IN／TN16OUT使用說明: (18)1.4螢幕面板按鍵I/O定義： (19)車銑床I/O定義 (19)第二操作面板I/O定義 (19)9吋940I I/O定義 (20)10.4吋940I I/O定義 (20)1.5軸卡規格說明: (21)軸卡選用與參數設定說明： (21)SERVO4軸卡使用說明： (22)SERVO4軸卡接頭PIN D EFINE： (23)PMC4軸卡使用說明： (24)PMC4軸卡接頭PIN D EFINE： (25)1.6I/O板組態設定說明(系統參數5) (26)2.參數說明: (28)DDER 介面 C,S,R : (55)3.1C B IT(PLC=>CNC)介面說明 (55)系統介面說明 (55)3.2S B IT(CNC=>PLC)介面說明 (69)系統介面說明 (69)3.3S/C B IT相對於標準PC鍵盤掃描碼對照表 (75)3.4MLC R EGISTER D EFINITION (76)3.5系統ALARM編碼 (98)程式執行錯誤檢查，COR (98)軸向警報，MOT (101)主軸警報，SPD (102)語法檢查警報，COM (103)機械邏輯控制警報，MLC (104)操作警報，OP (106)巨集警報(共通部分451~499)，MAR (106)ALARM訊息(MESSAGE)與輔助說明(HELP)製作方法: (107)3.6如何撰寫M,S,T CODE LADDER (108)名詞解釋: (108)M.S.T. CODE撰寫邏輯: (109)4. 整機整合測試步驟 : (110)4.1控制器診斷畫面系統資料說明: (111)三菱手動伺服參數設定(J2,J2 SUPER): (118)伺服解析度設定(J2 SUPER): (119)伺服系統配機可能出現問題: (120)光學尺應用注意事項: (121)4.3追隨誤差(F ERR)參數意義: (123)4.4柵格量設定 (124)4.4主軸調機步驟： (125)4.5主軸配機問題對答: (126)主軸高低檔相關設定: (127)主軸定位問題對答: (127)4.6伺服主軸主軸/C軸切換: (128)4.7剛性攻牙調機程序 (129)配線檢查........................................................................................................錯誤!尚未定義書籤。
自然拼读法基本规则和小窍门
自然拼读法基本规则和小窍门英语是拼音文字，所有的词汇都是由26个字母拼出来的，而在成千上万的不同拼法中，基本发音因素却只有39-47个，这说明26个字母与基本音素间是有着一定的关联的。
但是，英语是属于比较深奥的拼音文字，也就是说26个字母与基本音素之间没有一对一的对应关系，而是一对多和多对一的复杂关系，这对学习英语词汇的发音和拼写无疑增加了难度。
尽管如此，人们还是总结出了很多发音规律，这些规律对于绝大多数英文词汇都是适用的，这就是自然拼音法。
英文的26个字母，分为元音和辅音，其中元音只有5个，即a，e，i，o，u，其余字母均为辅音。
对于大多数辅音来说，它们的发音是一对一的，而有少数几个辅音字母，每个字母有两个或以上的发音。
字母与发音一一对应的辅音：b -- balld -- dogf -- fishh -- hatj -- jumpk -- kitel -- legm -- mann -- notp -- penq – quickr -- runs -- sunt -- tenv -- vestw -- waterz -- zoo（注意q与u总是连在一起的）有多个发音的辅音：字母发音例词c字母c后面接a，o，u的时候，c的发音与字母k发音相同，叫做“hard c sound”cat, cap, call, coat, cup当字母c后面接e，i，或y的时候，通常c的发音与字母s发音相同，叫做“soft c sound” city, ice, rice, face, cell, cent, voice, pencil, juice有时在e或i前面，c会发/sh/音ocean, racial, socialg字母g后面接a，o，u的时候，所发的音叫做“hard g sound” girl, gas, get, give, go当字母g后面接e，i，或y的时候，有时g的发音与字母j的发音相同，叫做“软g音” age, change, ginger, Egypt, gentle, giraffe, badge特例：forget, give, girl中的g发hard soundx x在单词中间或结尾时发/ks/音box, next, mix, six, foxx在单词中间时有时发/gz/音exit, exam, exactx在单词起始位置时发/z/音xylophone, xeroxy y在单词起始位置时发音为辅音yes, you, yard, year, yelly在单词或音节中间或结尾时被当做元音y在结尾，单词只有一个音节时y发长/i/音，y在结尾，单词有两个或以上音节时y发长/e/音y在单词或音节中间时，发短/i/音小测试：my, cry, fly, sky辅音字母组合辅音字母组合的发音很简单，就是把每个辅音字母的发音连在一起就可以了。
科尼变频器中英文手册
2 START-UP PROCEDURE 启动步骤 .................................................................................... 209
3 PARAMETER ADJUSTMENTS 参数调整 ............................................................................... 23
3.1 Control keypad operation 控制显示屏操作 .................................................................. 23 3.1.1 Navigation on the control keypad 控制显示屏演示 ......................................... 25 3.1.2 Value line editing 数值的编辑........................................................................ 25 3.1.3 Passwords 密码 ........................................................................................... 26 3.1.4 Monitoring 监控 .......................................................................................... 287
常用PLC编程专业英文词汇
常用PLC编程专业英文词汇（附翻译）在PLC编程中我们经常会遇到一些专业英文词汇，对于入门的学员来说过理解起来是非常困难的。
本文总结了一些PLC常用专业英文词汇，并做已翻译。
01a开头absolute 绝对位置Absolute output 绝对最大输出actuator 执行器/作动器against 对比allocate 分配alter 改变/修改ambient 环境周围ambient operating temperatureanalog 模拟analysis 分析applicable 可用assign 分配02b开头back up battey 备用电池barcode reader/ID 条形码阅读器base unit 主基板baud 波特beforehand 事先binary 二进制buffer memory 缓冲存储器bus 总线03c开头case 外壳characteristic 特征check 校验child-station 子站common terminal 公共端compatible 兼容compound 混合condensation 结露condition 条件conductive 导电configuration 组态configure 组态confirm 确认consumption 消耗content 目录control level 控制级convenient 方便conventionaly 传统conversion 转换converter 转换器conveyor 传送corrosive 腐蚀cutoff 切断countermeasure 对策04d开头debug 调试dedicated 屏蔽dedicated 专用default value 缺省值define 解释/阐明design 设计device level 现场级diagnosis 诊断digital 数字din rail 导轨diverse 不同的/各种各样的download 下载duplicate 完全一样dust 灰尘05e开头eliminate 免得enterprise level 管理级erase 清除exceed 超出execute 执行expand 扩展06f开头faulty 故障站field bus 现场总线fix 固定flexibly 灵活的flow 流量format 格式fuse 融丝07g开头graph图标坐标图曲线guaranteed 担保08h开头handle 处理hardware manual 硬件手册hint 提示humidity 湿度09i开头individual 独立的inductance 电感initiate 实施发起input 输入input point 输入点数install 安装instruction 指令insulation 隔离interface 接口interlocking 互锁internal 内部interrupt 中断invalid 无效10m开头magnetic 有磁性的main circuit 主回路/线电路malfunction 故障mandatory 强制mantenance 维护manual 手册mechanical 机械mechanical life 机械寿命module 模块/组件momentary power failure 瞬时断电monitor 监视mount 固定multiple 多样11n开头negative 负12o开头observation 观察occupy 占用occur 发生offline 离线offset gain 偏置增益oil mist 油雾optical loop 光缆回路optimum 最佳的output 输出overall 总的overview 总揽13p开头parameter 参数path 路径perform 进行performance specifations 性能规格peripheral 外围/外部设备phase 相point 要点port 接口positive 正power line 电源线power>precaution 注意事项print board 印刷电路板procedure 过程programing interface 编程接口/编程界面protocol 协议14r开头range 范围rated input voltage 额定输入电压ratio 比率refer to 参照recommend 建议reduce 减少/缩小register 数据寄存器relay 继电器remote I/O 远程网络reserved station 预留主站resistor 电阻器15l开头load bridging resistor 负载转移电阻load compensating resistor 负荷补偿电阻load shifting resistor 负载移动电阻器; 负荷转移电阻load-resistor contactor 负载电阻器接触器; 负荷电阻接触器anode load resistor 释义阳极负载电阻; 阳极负载电阻effect of load resistor 负载电阻效应16r开头resolution 分辨率Maximum resolution 最大分辨率restriction 限制retry 重试17s开头scan 扫描screw 螺丝seamless network 无缝网络sequence programme 顺控程序serial communications module 串口通信模块series 系列servo 伺服系统short 短路signal 信号sink 漏极slot 周边元件扩展插槽soures 源极specifications 特性stabilized power supply 稳压电源standby master station 备用主站start up 起动status 状态step drive 步进storage 存储store 存储witch off 切断swith 开关18t开头table 表格transfer 传送transistor 晶体管transmission speed 传输速度transmit 传送/传输triac 三端双向可控硅开关元件troubleshooting 故障处理19u开头unuseble 不可以使用upload 上传/上载utilize 利用20v开头verify 校验voltage 电压21w开头watchdog 看门狗定时器width 范围wire chips 线头。
innovus中查询sink点的source时钟的命令 -回复
innovus中查询sink点的source时钟的命令-回复In Innovus, the process of querying the source clock of a sink point involves a series of steps and commands. This article will guide you through this process, explaining each step in detail.Innovus is a Physical Implementation System (PIS) offered by Cadence Design Systems, which aids in the design and implementation of integrated circuits (ICs). It is widely used in the semiconductor industry to optimize chip performance, power, and area.Before we proceed with the steps to query the source clock of a sink point in Innovus, let's understand the concept of sink point and source clock. A sink point refers to a location in the design where a flip-flop, register, or latch is present, consuming a clock signal. On the other hand, the source clock is the primary clock signal that drives the sink point.Now, let's dive into the process of querying the source clock in Innovus:Step 1: Launch InnovusFirst, launch the Innovus software on your computer. Ensure that you have the necessary license and access to the Innovus toolset.Step 2: Load the DesignLoad the IC design file (typically in GDSII format) into Innovus. This design file represents the layout of the circuit, including theflip-flops, registers, and latches.Step 3: Start Innovus ShellTo begin the source clock query process, open the Innovus Shell, which is the command-line interface of Innovus. This can be done by typing "innovus" in the terminal or command prompt.Step 4: Read the DesignIn the Innovus Shell, use the "read_design" command to read the design file that you loaded in Step 2. For example:read_design design.gdsStep 5: Open Innovus in Tcl ModeAfter reading the design, switch to Tcl Mode in the Innovus Shell bytyping "tcl_mode." This will allow you to run Tcl commands directly.Step 6: Access the Design HierarchyTo access the design hierarchy, use the command "cd" followed by the path to the desired location in the hierarchy. For example, to navigate to the top-level hierarchy, use:cd /Step 7: Query the Timing PathsUse the "get_timing_paths" command to fetch the timing paths for the desired sink point. Provide the sink point's name as an argument to the command. For example:get_timing_paths -to <sink_point_name>Replace <sink_point_name> with the actual name of the sink point of interest.Step 8: View the Timing PathsThe previous command will retrieve a list of timing paths that havethe sink point as their endpoint. To view the timing paths, use the "show" command followed by the name of the timing path. For example:show <timing_path_name>Replace <timing_path_name> with the actual name of the timing path retrieved in the previous step.Step 9: Extract the Source ClockIn the displayed timing path, search for the source clock information. The source clock is typically indicated by a clock pin connecting to a flip-flop, register, or latch. Note down the name of the source clock pin.Step 10: Obtain Clock InformationTo obtain detailed information about the source clock, use the "get_pin_info" command followed by the name of the clock pin. For example:get_pin_info <source_clock_pin>Replace <source_clock_pin> with the actual name of the clock pin obtained in the previous step.Step 11: Analyze Source ClockThe "get_pin_info" command will provide details such as the clock source, clock tree, input frequency, and any derived clocks from the source. Analyze this information to understand the characteristics of the source clock.Congratulations! You have successfully queried the source clock of a sink point using Innovus. This process allows you to identify the clock signal that drives the operation of specific circuit elements and aids in analyzing and optimizing the chip's timing and power requirements.It is worth noting that the specific command syntax and options may vary depending on the version of Innovus you are using and the details of your design. Therefore, referring to the official Cadence Innovus documentation and related user guides can provide valuable insights and additional commands for clock analysis and optimization workflows.。
Recom RP100H-RW DC DC 转换器产品说明书
FeaturesRegulated Converter• 4:1 wide input range• 3kVAC reinforced insulation for 110Vin 2.25kVDC basic insulation for 24Vin & 48Vin • Efficiency up to 93%• No minimum load required• EN50155, IEC/EN60950-1 & UL60950-1 certifiedDescriptionThe half-brick RP100H series DC/DC converters are designed for railway rolling stock and high voltage battery applications. Each series has three 4:1 input voltage range options to cover all input voltages from 9VDC up to 160VDC with isolated and regulated 5V to 48VDC outputs. The converters have high efficiencies and metal base-RP100H-RW DC/DC Converter100 Watt Half BrickEN50155 certifiedIEC/EN60950-1 certified UL60950-1 certifiedE196683RP100H-2415SRW 9-36 15 6700 4601 100 91 4460RP100H-2424SRW 9-36 24 4200 4666 101 90 1750RP100H-2448SRW 9-36 48 2100 4666 101 90 430RP100H-4805SRW 16.5-75 5 20000 2240 100 93 40000RP100H-4812SRW 16.5-75 12 8400 2333 101 90 7000RP100H-4815SRW 16.5-75 15 6700 2300 100 91 4460RP100H-4824SRW 16.5-75 24 4200 2333 101 90 1750RP100H-4848SRW 16.5-75 48 2100 2307 101 90 430RP100H-11005SRW 43-160 5 20000 1010 100 93 40000RP100H-11012SRW 43-160 12 8400 1018 101 90 7000RP100H-11015SRW 43-160 15 6700 1015 100 91 4460RP100H-11024SRW 43-160 24 4200 1018 101 90 1750RP100H-11048SRW 43-160 48 2100 1007 101 90 430Ordering ExamplesRP100H-2405SRW/N = 24V Input, 5V Output, Single, Neg. CTRL function RP100H-11012SRW/P = 110V Input, 12V Output, Single, Pos. CTRL functionRP100H-2405SRW/N-HC = 24V Input, 5V Output, Single, Neg. CTRL function, premounted Heat-sinkModel NumberingInput Voltage Output VoltageS ingleRP100H-__ __SRW/_ _Notes:Note2: standard part is with suffix “P” for positive logic (1=ON, 0=OFF) or add suffix “N” instead for negative logic (0=ON, 1=OFF) Note3: add suffix “-HC” for premounted Heat-sink CTRL Logic (2)Package (3)Notes:Note1:Efficiency is tested by nominal Vin, full load and at 25°Chttps:///pdf/Powerline_DC-DC/RSPxxx-168.pdf/eval-ref-boardsSpecifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)Specifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)RP100H-4805SRW708090100Efficiency vs. Output CurrentPower up Start-up CharacteristicON/OFF Control Start-up Rise CharacteristicSpecifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)Efficiency vs. Input Voltage60708090100708010090RP100H-11005SRWEfficiency vs. Output CurrentPower up Start-up CharacteristicSpecifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)OUTPUT TRIM Typical Output Ripple and NoisePower up Start-up CharacteristicOutput Voltage TrimmingRP100H-RW converters offer the feature of trimming the output voltage over a certain range around the nominal value by using external trim resistors. The values for trim resistors shown in trim tables below are according to standard E96 values; therefore, the specified voltage may slightly vary; they also can be calculated with below shown equation.TRIM DOWNTRIM UPTRIM-Sense+SenseSpecifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)OUTPUT TRIMRP100H-xx05SRWRP100H-xx12SRWRP100H-xx15SRWRP100H-xx24SRWRP100H-xx48SRWTrim Down all Vout‘sTrim up 12345678910%Vout = 5.05 5.10 5.15 5.20 5.25 5.30 5.35 5.4 5.45 5.50Volts R 1 = 30915810578.763.453.646.440.236.533.2kOhms Trim up 12345678910%Vout =12.1212.2412.3612.4812.6012.7212.8412.9613.0813.20Volts R 1 = 88745330122618215413311810595.3kOhms Trim up 12345678910%Vout =15.1515.3015.4515.6015.7515.9016.0516.2016.3516.50Volts R 1 = 1130576383294237196169150137124kOhms Trim up 12345678910%Vout =24.2424.4824.7224.9625.2025.4425.6825.9226.1626.40Volts R U = 1870953634487392324280249226205kOhms Trim up 12345678910%Vout =48.4848.9649.4449.9250.4050.8851.3651.8452.3252.80Volts R 1 = 3830196013001000806681576511464422kOhms Trim down 12345678910%R 2 = 97.647.531.623.217.814.712.110.59.098.06kOhms Trim down 11121314151617181920%R 2 =7.156.345.765.114.644.223.923.573.243.01kOhmsTrim CalculationVout = Output VoltageR 1 =100*Vout+D Vout * Vout)- (100+2D Vout) k Ω D Vout = Output Voltage Trim in %1.225*D Vout D VoutR1 =trim up resistorR2 = trim down resistor R 2 = 100 - 2 k ΩD Vout Practical Example:Trim Up:Vout = 5V, D Vout = 10% (5.5V)R 1 =100*Vout+D Vout * Vout) - (100+2D Vout) k Ω = 100*5 +10*5 - 100+2*10= 44.89 - 12 = 32.9k Ω 1.225*D Vout D Vout 1.225*10 10Trim down:Vout = 5V, D Vout = -10% (4.5V)R 2 = 100 - 2 k Ω = 100 - 2 = 8.06k ΩD Vout 10Specifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)REGULATIONSParameter Condition ValueOutput Accuracy±1.0%Line Regulation low line to high line at full load±0.1% Load Regulation0% to 100% load0.1% Transient Response25% load step change200µs typ.; 250µs max.Transient Response to Dynamic Load Change from 100% to 75% to 100% of Full Load at nom.VinRP100H-4805SRWRP100H-2405SRWRP100H-11005SRWSpecifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)ENVIRONMENTALParameterCondition ValueOperating Case Temperature Range refer to derating graphMaximum Case Temperature 105°CTemperature Coefficient ±0.02%/°C max.Thermal Impedance vertical direction by natural convection (0.1m/s) without Heat-sink vertical direction by natural convection (0.1m/s) with Heat-sink6.7°C/W 4.7°C/W Operating Humidity 5% - 95% RHPollution Degree PD2Shock according to EN61373 standard Thermal Shock according to MIL-STD-810F standardVibrationaccording to EN61373 standardFire protection on railway vehicles according to EN45545-2, 2013 standardMTBFaccording to MIL-HDBK-217F standard, 25°C408.7 x 103 hoursPROTECTIONSParameterConditionValueShort Circuit Protection (SCP)below 100m Ωcontinuous, automatic recovery Over Voltage Protection (OVP)% of nom. Vout115%-130%, Hiccup Mode Over Load Protection (OLP)% Iout rated24Vin, 48Vin 110Vin120%-150%, Hiccup Mode 150% typ., Hiccup ModeOver Temperature Protection (OTP)+110°C to +120°C Isolation Voltage110VinI/P to O/P I/P or O/P to Case 3kVAC/1minute 1.5kVAC/1minute 24Vin, 48VinI/P to O/P I/P or O/P to Case2.25kVDC/1minute 1.6kVDC/1minuteIsolation Resistance 500 VDC1G Ω min.Isolation Capacitance 2500pF max.Isolation Grade110 Vin 24Vin, 48Vin reinforced insulationbasic insulationThermal CalculationNotes:Note4: Refer to local wiring regulations if input over-current protection is also required. Recommended fuse: T35A slow blow.R thcase-ambient = 6.7°C/W (vertical) T case = Case Temperature R thcase-ambientHC = 4.7°C/W (vertical) T ambient = Environment Temperature P dissipation = Internal lossesR thcase-ambient = T case - T ambientP IN = Input PowerP dissipationP OUT = Output Power h = Efficiency under given Operating ConditionsP dissipation = P IN - P OUT = P OUTapp- P OUTapp R thcase-ambient = Thermal Impedance h Practical Example:Take the RP100H-2405SRW with 9V input Voltage and 50% load. What is the maximum ambient operating temperature? Use converter vertical in application without airflow.Eff min = 91% @ V nomP OUT = 100W P OUTapp = 100 x 0.5 = 50W h = 91% (Efficiency vs. Load Graph)without Heat-sink with Heat-sinkR th = T casemax - T amb --> 6.7°C/W = 105-T amb R thHC = T casemax - T amb--> 4.7°C/W = 105-T amb P dissipation 4.95W P dissipation4.95W T amb = 72°C T ambHC = 82°CSpecifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)Specifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)DC/DC ConverterSpecifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)RP100H-RWSeriesConducted Emission EN55022 Class AConducted Emission EN55022 Class AC4C5C6C7C8Shield PlaneL1C18+V INEMI Filtering according to EN55022/11 Class A and EN50121-1 (110Vin)DC/DC ConverterSpecifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)RP100H-RWSeriescontinued on next pageEMI Filtering according to EN55022/11 Class B (24Vin and 48Vin)Shield Plane100-110xxSRW, Class BNNC6C9C8C3C4CaseL2C7C19C20Shield PlaneC12C13C14C10C11C16C2C4L1L2C5C8C6C7C11C3Conducted Emission EN55022 Class ADC/DC ConverterSpecifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)RP100H-RWSeriesEMI Filtering according to EN55022/11 Class B (110Vin)C8Shield PlaneShield PlaneC9C1C2C3C11C12C10CaseL1C4C5C8C13C14C17C9C19C3C4L1L2C12C10C11C15C15Shield PlaneC9C10C12Conducted Emission EN55022 Class BSpecifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)Specifications (measured @Ta = 25°C, resistive load, nominal Vin and rated Iout unless otherwise noted)The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorizeduse of RECOM products in such safety-critical applications.PACKAGING INFORMATIONParameterTypeValuePackaging Dimension traywithout Heat-sink with Heat-sink157.0 x 88.0 x 12.8mm 157.0 x 88.0 x 24.8mmPackaging Quantity 2pcs.Storage Temperature Range -55°C to +125°C Storage Humidity5% - 95% RH。
卫生间介绍水的循环过程英语作文
卫生间介绍水的循环过程英语作文全文共3篇示例，供读者参考篇1Water is an essential resource that plays a crucial role in our everyday lives. In the bathroom, the water cycle occurs in a variety of ways, ensuring that we have access to clean water for various purposes such as washing, bathing, and flushing the toilet. Understanding the water cycle in the bathroom can help us appreciate the importance of water conservation and the need to use this precious resource wisely.In the bathroom, the water cycle starts with the supply of clean water from the municipal water system. This water is treated at a water treatment plant to remove impurities and make it safe for human consumption. The treated water then flows through underground pipes to our homes, where it is delivered to our taps for various uses.When we turn on the tap to wash our hands or brush our teeth, we are using fresh water that has been supplied to our homes. After we use the water, it flows down the drain and enters the sewage system. From there, the wastewater istransported to a wastewater treatment plant, where it undergoes a series of treatment processes to remove contaminants and pollutants.One of the key processes in wastewater treatment is the filtration process, where solid particles and impurities are removed from the water. This is followed by a biological treatment process, where microorganisms are used to break down organic matter in the water. Finally, the water is disinfected to kill any remaining bacteria and pathogens before it is discharged back into the environment.The treated wastewater is released into rivers or oceans, where it undergoes further natural purification processes such as dilution and exposure to sunlight. Eventually, this water evaporates into the atmosphere and forms clouds through the process of evaporation and condensation. The clouds then release the water back to the earth through precipitation in the form of rain or snow.In the bathroom, the water cycle also includes the use of water-saving fixtures such as low-flow toilets and showerheads. These fixtures help us conserve water and reduce our water consumption, which is crucial for sustainability and environmental protection. By using water wisely and beingmindful of our water usage, we can contribute to the conservation of this precious resource and ensure that future generations have access to clean water.In conclusion, the water cycle in the bathroom is a complex process that involves the supply, use, and treatment of water. By understanding how water circulates in our bathrooms, we can appreciate the importance of water conservation and the need to use this resource responsibly. By using water-saving fixtures and being mindful of our water usage, we can help protect the environment and ensure that clean water is available for all. Let us be responsible stewards of water and work together to preserve this essential resource for future generations.篇2Water Cycle in the BathroomAs we all know, water is essential for life on Earth. We use water for various purposes, including drinking, cooking, bathing, and cleaning. In the bathroom, water plays a crucial role in maintaining hygiene and ensuring our overall well-being. In this article, we will explore the water cycle in the bathroom and how water is recycled and reused in this part of the house.The water cycle in the bathroom starts with the water supply system. Water is usually pumped from a clean water source, such as a reservoir or a water treatment plant, and distributed through a network of pipes to homes and buildings. In the bathroom, water is mainly used for flushing the toilet, taking a shower or bath, washing hands, and brushing teeth.When we flush the toilet, the wastewater goes down the drain and enters the sewage system. From there, the wastewater is transported to a sewage treatment plant, where it undergoes a series of processes to remove impurities and pollutants. Once the wastewater is treated, it is discharged into a water body, such as a river or a lake, or reused for irrigation or industrial purposes.Similarly, when we take a shower or bath, the water goes down the drain and enters the sewage system. Just like with toilet wastewater, the shower or bath water is also treated at a sewage treatment plant before being discharged back into the environment or reused for other purposes.In addition to wastewater, the bathroom also produces steam and condensation. When we take a hot shower or bath, the water evaporates and condenses on the walls and mirrors. This process is a natural part of the water cycle and helps maintain the humidity levels in the bathroom.To conserve water and reduce water waste in the bathroom, there are several steps we can take. Installing water-saving fixtures, such as low-flow toilets and showerheads, can significantly reduce water consumption. Additionally, fixing leaks and drips in faucets and pipes can help prevent water wastage.In conclusion, the water cycle in the bathroom is a vital part of our daily lives. By understanding how water is used, recycled, and reused in the bathroom, we can make more informed choices to conserve water and protect the environment. Let's do our part to ensure a sustainable future for generations to come.篇3Water Cycle in the BathroomIntroductionThe bathroom is an essential part of our daily lives where we use water for various activities such as washing hands, brushing teeth, taking showers, and flushing the toilet. The water we use in the bathroom goes through a cycle known as the water cycle or the hydrological cycle. This cycle involves the continuous movement of water on, above, and below the surface of the Earth. In this essay, we will explore the water cycle in thebathroom and how water is used, treated, and recycled in this particular space.Water SourcesThe water used in the bathroom comes from various sources such as the municipal water supply, private wells, or rainwater harvesting systems. In most urban areas, the water is supplied by the local municipality through a system of pipes connected to the city's water treatment plant. This water is treated to remove impurities and make it safe for human consumption.Water UsageIn the bathroom, water is used for different purposes such as personal hygiene, cleaning, and sanitation. When we turn on the faucet to wash our hands or brush our teeth, the water flows out of the tap and into the sink. Similarly, when we take a shower, water comes out of the showerhead and flows down the drain. After using the toilet, we flush it, and the water in the tank is used to carry the waste away through the plumbing system.Water TreatmentAfter we use the water in the bathroom, it goes down the drain and enters the sewer system. From there, it is transported to a wastewater treatment plant where it undergoes a series ofprocesses to remove contaminants and pollutants. The water is first screened to remove large debris like sticks and leaves. It then goes through a settling tank where solids settle to the bottom and are removed. Next, the water is treated with chemicals to remove harmful bacteria and other microorganisms. Finally, the water is filtered and disinfected before being released back into the environment.Water RecyclingIn some cases, the treated wastewater from the bathroom can be recycled and used for non-potable purposes such as irrigation, industrial processes, or toilet flushing. This helps to conserve water resources and reduce the demand on the municipal water supply. In a water recycling system, the treated water is stored in a separate tank and pumped back to the bathroom for reuse. This closed-loop system ensures that water is used efficiently and sustainably.ConclusionThe water cycle in the bathroom is a crucial part of our daily routine and plays a significant role in water conservation and sustainability. By understanding how water is used, treated, and recycled in this space, we can make informed choices to reduce our water footprint and protect this precious resource for futuregenerations. It is essential to practice water-saving habits such as fixing leaks, using water-efficient fixtures, and recycling wastewater to ensure a clean and healthy environment for all. Let us all do our part to conserve water and preserve this vital resource for the well-being of our planet.。
k-06 盐雾试验标准
k-06 盐雾试验标准K-06盐雾试验标准是一种常用的环境适应性测试方法，用于评估材料和涂层在盐雾环境中的耐腐蚀性能。
该标准广泛应用于汽车、航空航天、电子、建筑等领域，以确保产品在恶劣环境下能够保持稳定的性能和外观。
一、K-06盐雾试验标准的目的K-06盐雾试验标准的主要目的是模拟海洋环境中盐分、水分和氧气等因素对材料和涂层的影响，以检测其耐腐蚀性能。
这种测试方法可以有效地预测材料和涂层在实际使用中的寿命和性能，从而为产品研发和生产提供有价值的参考。
二、K-06盐雾试验标准的原理K-06盐雾试验标准的原理是将待测样品置于一定浓度的盐雾环境中，通过模拟自然环境中的腐蚀过程来检测样品的耐腐蚀性能。
盐雾环境中的盐分、水分和氧气会与样品表面发生化学反应，导致样品表面出现腐蚀、变色、起泡等现象。
通过观察和分析这些现象，可以评估样品的耐腐蚀性能。
三、K-06盐雾试验标准的实施步骤1.准备样品：选择具有代表性的样品，如金属、涂层、塑料等，按照规定的尺寸和形状进行制备。
2.配置盐雾溶液：按照规定的浓度和pH值配置盐雾溶液，确保溶液的稳定性和一致性。
3.设定试验条件：根据样品的特性和测试要求，设定合适的试验条件，如温度、湿度、盐雾浓度等。
4.放置样品：将样品放置在盐雾试验箱中，确保样品与盐雾溶液充分接触。
5.观察和记录：在规定的时间间隔内观察样品的变化，记录腐蚀、变色、起泡等现象的发生情况。
6.分析结果：根据观察记录的结果，分析样品的耐腐蚀性能，评估其是否符合要求。
四、K-06盐雾试验标准的应用领域K-06盐雾试验标准广泛应用于各个领域，如汽车、航空航天、电子、建筑等。
在汽车领域，该标准用于评估汽车零部件的耐腐蚀性能，以确保汽车的安全性和耐久性。
在航空航天领域，该标准用于检测飞机和火箭等设备的涂层性能，以确保其在极端环境下的稳定性和可靠性。
在建筑领域，该标准用于评估建筑材料和涂层的耐腐蚀性能，以确保建筑物的长期使用和安全性。
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科勒脸盆
产品知识
培训内容
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科勒脸盆的发展历史 选择脸盆的标准 科勒脸盆的优势 科勒脸盆的分类 分类产品的FAB 和竞争对手的对比 FAQ 脸盆常见问题回答
科勒脸盆的发展史
1927
Байду номын сангаас
率先推出彩色卫浴概念
1931
1948
化装室和双卫生间 理念
卧室增加台盆的现代 生活理念
梅玛耐火土立柱盆
铸铁脸盆的 FAB
科勒把百年专业化的铸铁 技术应用到了脸盆的制造 上.科勒铸铁符合行业内顶 级标准; 且科勒所采用的 瓷釉达到最高级别防酸性 能 因此, 科勒的铸铁脸盆不 仅坚固耐用, 而且产品表 面豪华亮丽;确保50年使用 依旧光亮如新
黛丝维卓铸铁脸盆
不锈钢脸盆的 FAB
科勒的不锈钢脸盆也是 科勒脸盆的一个亮点. 它采用了含 18%铬及 8%镍的304型不锈钢材 料, 防腐防锈. 且产品经 过多道磨光及抛光程序 ,呈现镜面, 磨砂等丰富 的表面效果 因此, 科勒的不锈钢脸 盆不仅经久耐用, 容易 清洁; 而且产品表面更 显出众个性
齐全的安装方式
多种安装方式:
科勒的脸盆有七种不同的安装方式： 立柱, 挂墙, 围口修边, 台上, 台下, 半嵌入及 一体化. 齐全的安装方式满足用户的不同需求
CATEGORY FAB
科勒的脸盆有多种安 装方式可供选择 因此, 消费者可以根据 个人的爱好与需求进 行选择
科勒脸盆的分类
脸盆分类
按材料分： 陶瓷脸盆 耐火土脸盆 铸铁脸盆 不锈钢脸盆 古典&时尚设计风格 按安装方式分： 立柱式脸盆 挂墙式脸盆 围口修边式脸盆 台上式脸盆 台下式脸盆 半嵌入式脸盆 一体化脸盆
设计款式
科勒的脸盆既有古典风格, 又有时尚的现 代设计, 可谓设计风格齐全. 而目前的竞争对手中, 除A、 T的 (进口品 牌)兼有两种设计外, 其余都是现代风格.
常见问题答案
为什么利尼亚脸盆既没有溢水口, 也没 有KOHLER 标识
这是基于科勒的设计理念所决定的
LINIA(利尼亚)原意是”贝壳”的意思; 其设计灵感源于贝壳; 为了不破坏贝壳的整体感, 所以将科勒的商 标打在脸盆的背面 并且不设溢水口
1964
1989
率先推出: 修边台盆的设计
推出1.5加仑节水型马桶 华威富
选择脸盆的标准
材料
脸盆需采用优质材料. 不论是陶瓷, 耐火土, 还是铸铁, 都应选 择行内的高标准, 且要经过高温烧制, 坚固耐用且持久亮丽.
釉面
脸盆的釉面要经过高温锻烧, 以达到表面光亮如新, 且易清洁的 效果.
设计：
脸盆的设计风格应该多种多样，以便给顾客提供多重选择.
为什么科勒的时尚脸盆那么浅?
科勒的时尚脸盆的深度是根据产品的美观 度和实际使用场合而定的
什么是耐火土,科勒的耐火土脸盆有哪些?
耐火土既高温胚料, 其烧结温度高于釉面 陶瓷, 烧后产品吸水率较大,产品不易变形 凯瑟琳梳洗台的台面, 艾思格尔一体化台 盆,艾思格尔时尚脸盆, 艾思格尔柱式脸盆 , 艾思格尔台上脸盆, 艾思格尔挂墙式脸 盆, 丽依华柱式脸盆, 佩斯格柱式脸盆,佩 斯格台上脸盆; 梅玛柱式脸盆; 费丽兰一 体化台盆,费丽兰挂墙式脸盆; 康柯时尚脸 盆; 欧芙时尚脸盆
为什么科勒的铸铁脸盆这么重这么贵, 有什么好?
因为铸铁脸盆所采用的材料是铸铁, 而且 在铸铁表面覆有厚实的科勒 独特的进口瓷釉; 不仅有效防止产品老 化和磨损, 而且瓷釉烧制的表 面感觉晶莹剔透, 豪华亮丽
围口修边式, 台上式及台下式脸盆有什 么不同?
围口修边式的脸盆具有卷曲边缘, 可直接 安装在台面上开口处; 台上式是指脸盆露出台面的安装方式, 用 于时尚脸盆系列; 台下式脸盆是安装在台面下, 完全嵌入台 面里面, 不留任何部分在台上
多种安装方式:
脸盆应该有各种不同的安装方式, 比如, 立柱, 挂墙, 围口修边, 台上, 台下, 半嵌入及一体化, 以便让用户根据不同的需求来选 购
科勒脸盆的优势
优质的材料与釉面
材料
科勒的脸盆采用多种优质材料, 如: 陶瓷, 耐火土, 铸 铁, 不锈钢. 其中,耐火土的加工温度比陶瓷的加工温 度更高, 比陶瓷更坚固持久和亮丽. 而科勒铸铁符合 行业内顶级标准, 是国内唯一获准出口北美市场的铸 铁品牌. 科勒的不锈钢脸盆由含18%铬和盘托出%镍 的304型不锈钢制成, 防腐防锈, 经久耐用, 容易清洁
釉面
科勒产品的陶瓷/耐火土釉面，经过超高温煅烧，形 成高度玻化，达到表面光亮细腻，持久如新;易清洁, 不易藏垢. 而科勒铸铁脸盆的搪瓷瓷釉有最高级别的 防酸性能,确保50年使用依旧光亮如新
多元化的设计风格
设计：
科勒产品均来自海外工作室的精心设计，风 格多种多样，给顾客提供多重选择. 既有优 雅的古典设计, 又有时尚的现代风格.
陶瓷脸盆的 FAB
大多数的科勒脸盆是 由陶瓷制成; 陶瓷是由 陶泥混合料做成造型 后,经高温加热, 使陶 泥玻化, 再与釉面融合 因此, 制成后的陶瓷持 久耐用, 密不透水, 且 具有坚硬和亮丽的表 面
芬乐尔台上式脸盆
耐火土脸盆 FAB
有一小部分的科勒脸盆是由耐 火土制成;耐火土与陶瓷相似, 是由陶泥混合料做成造型后, 经1600oC高温(比陶瓷的加工 温度更高)加热, 使陶泥玻化, 再与釉面融合 因此, 制成后的产品比陶瓷更 为坚固持久
梵的戈不锈钢台上脸盆
古典&时尚设计风格的 FAB
科勒的脸盆不仅有古 典的设计风格, 也有时 尚的现代风格 因此, 喜欢多元化设计 风格的消费者会很轻 松地从科勒的脸盆中 找到满意的款式
珀特勒 – 古典
艾思格尔 – 时尚
和竞争对手的对比
材料
科勒的脸盆采用了多种优质材料, 例如, 陶瓷, 耐火土, 铸铁,不锈钢. 竞争品牌多采用陶瓷,也有些采用不锈 钢. 而科勒的铸铁脸盆在竞争对手中是独 一无二的, 相对应的进口釉面更是无可比 拟.