2017年山东科技大学研究生入学考试708理论基础考研真题
山东科技大学基础英语考研真题2017—2019年
PART I GRAMMAR & VOCABULARY (20 points)Directions: There are 40 incomplete sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence.1. The final component in the involvement factor focuses broadly on worker attitudes in _____ to motivation.A. proportionB. relationC. responseD. addition2. Poor health and lack of money may both be _____ to educational progress.A. restraintsB. scarcitiesC. contemptsD. barriers3. By signing the lease you made a (n)_____ to pay $ 400 a month rent.A. responsibilityB. commitmentC. dutyD. action4. They have always been on good _____ with their next-door neighbors.A. friendshipB. relationshipC. termsD. connection5. Many people stood outside the church during the funeral to pay _____ to the late president.A. acknowledgmentB. forbearanceC. revenueD. respect6. The shortage of adult male laborers, who were needed for agriculture, contributed to the _____ of child laborers.A. exploitationB. explorationC. explosionD. exposition7. The students showed _____ when solving the difficult math's problems.A. validityB. purityC. ingenuityD. reliability8. Your kindness in giving _____ to the consideration of the above problem will be highly appreciated.A. advantageB. importanceC. accommodationD. priority9. The _____ at the Campus Motel were not only adequate but also inexpensive.A. registrationsB. accommodationsC. reservationsD. confirmations10. Such fine-tuned strategies can only bear _____ when countries are ready to take the first step by addressing deeply set biases in their societies.A. fruitB. resultC. influenceD. interest11. Enraged by the killing of two comrades in an ambush, Serbian attackers went on a rampage, _____ 12 people they captured.D.shearingshatteringA. slaughteringB. shiveringC.12. The company lost the contract for making the clothes and _____ half its workers.A. laid outB. laid offC. laid downD. laid into13. They should never be allowed to _____ their authority and position.A. abuseB. abaseC. clarifyD. clamp14. Because of lack of proper education, a lot of local people are _____; some of them can’t even write their own names.A. literaryB. literateC. illiterateD. literal15. People who think they’re always being _____ may be suffering from a mental illness.A. extendedB. exploredC. pinchedD. persecuted16. He is not to blame because he was _____ of the new rules which were passed during his absence.A. cautiousB. consciousC. ashamedD. ignorant17. I will join the research group, _____ that my husband joins it too.A. providingB. providesC. being providedD. to provide18. _____ conventional black ink costs newspapers about thirty cents a pound, most rub resistant inks add at least ten cents more per pound to the bill.WhileA. MeanwhileB. MoreoverC.Furthermore D.19. The physicians must deal with _____ an enormous variety of human ailments that much of the time they can only apply hundreds upon hundreds of rules learned mostly by rote.sincebecause D.A. suchB. althoughC.20. I won’t have a brandy, thank you. It is not that I don’t drink, _____that I don’t drink and drive.A. but alsoB. but ratherC. otherwiseD. but because21. The dispute between the administration and the faculty members was not resolved _____ the faculty members got better working conditions.A. whenB. untilC. asD. because22. The power of the tycoons is rooted in their ownership of the economy, _____ is the norm in most societies.A. asB. forC. sinceD. because23. We went home for a coffee,_____ Tom became violently ill with food poisoning.as C.whereuponyet D.B.A.since24. The view _____ man in any sense rules over nature inevitably presumes that nature is not itself divine.A. thatB. whichC. whatD. whether25. The Pope is, in Catholic belief, a direct successor of St. Peter’s, the rock on _____ Jesus Christ built his church.A. whatB. whichC. whoseD. whom26. _____ your request for a refund, we have referred the matter to our manager.A. In regard ofB. In regard forC. With regard forD. With regard to27. The children kept quiet, _____ consideration for their mother who had a stomachache.A. out ofB. forC. ofD. from。
山东科技大学2017年《707基础英语》考研专业课真题试卷
PART I GRAMMAR & VOCABULARY (20 points)Directions: There are 40 incomplete sentences in this section. Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence.1. The final component in the involvement factor focuses broadly on worker attitudes in _____ to motivation.A. proportionB. relationC. responseD. addition2. Poor health and lack of money may both be _____ to educational progress.A. restraintsB. scarcitiesC. contemptsD. barriers3. By signing the lease you made a (n)_____ to pay $ 400 a month rent.A. responsibilityB. commitmentC. dutyD. action4. They have always been on good _____ with their next-door neighbors.A. friendshipB. relationshipC. termsD. connection5. Many people stood outside the church during the funeral to pay _____ to the late president.A. acknowledgmentB. forbearanceC. revenueD. respect6. The shortage of adult male laborers, who were needed for agriculture, contributed to the _____ of child laborers.A. exploitationB. explorationC. explosionD. exposition7. The students showed _____ when solving the difficult math's problems.A. validityB. purityC. ingenuityD. reliability8. Your kindness in giving _____ to the consideration of the above problem will be highly appreciated.A. advantageB. importanceC. accommodationD. priority9. The _____ at the Campus Motel were not only adequate but also inexpensive.A. registrationsB. accommodationsC. reservationsD. confirmations10. Such fine-tuned strategies can only bear _____ when countries are ready to take the first step by addressing deeply set biases in their societies.A. fruitB. resultC. influenceD. interest11. Enraged by the killing of two comrades in an ambush, Serbian attackers went on a rampage, _____ 12 people they captured.A. slaughteringB. shiveringC. shatteringD. shearing12. The company lost the contract for making the clothes and _____ half its workers.A. laid outB. laid offC. laid downD. laid into。
2017年山东科技大学研究生入学考试807矿井通风与安全考研真题
一、单选题（每题2分，共20分）1、采掘工作面的进风流中，氧气浓度不低于20%，二氧化碳浓度不超过_______%。
A. 0.5B. 1.0C. 1.5D. 0.752、扩散通风适用于深度不超过_______的硐室或盲巷。
A. 3 mB. 5 mC. 6 mD. 8 m3、生产矿井主要通风机反风时，当巷道中的风流方向改变后，主要通风机的供给风量不应小于正常供风量的_______。
A. 40%B. 50%C. 60%D. 85%4、同一煤层上下相连的两个同一风路的采煤工作面串联通风时，工作面总长度不得超过_______。
A. 200 mB. 300 mC. 400 mD. 500 m5、火灾发生在回风侧时，为控制风流防止灾害扩大应________。
A. 正常通风B. 全矿反风C. 区域反风D. 风流短路6、矿井瓦斯等级，是根据矿井_______划分的。
A. 相对瓦斯涌出量B. 相对瓦斯涌出量和瓦斯涌出形式C. 绝对瓦斯涌出量D. 相对瓦斯涌出量、绝对瓦斯涌出量和瓦斯涌出形式7、以下说法错误的是_______。
A. 在封闭或半封闭空间内可燃性悬浮煤尘燃烧导致的化学爆炸的粉尘最低浓度和最高浓度成为爆炸的上限和下限B. 在封闭或半封闭空间内可燃性悬浮煤尘燃烧导致的化学爆炸的粉尘最低温度和最高温度成为爆炸的上限和下限C. 处于上下限浓度之间的粉尘都具有爆炸危险性D. 在封闭或半封闭空间内低于爆炸浓度下限或高于爆炸浓度上限的粉尘虽然不能爆炸，但是可以燃烧，因此也是不安全的8、电器设备着火时，应首先_______。
A.直接用水灭火B.切断电源C.撤出人员D.直接用沙灭火9、地下水按类型分不包括______。
A.孔隙水B.裂隙水C.岩溶水D.老空水10、巷道贯通时，必须由_______在现场统一指挥。
A.矿长B.总工程师C.通风部门派主管通风人员D.掘进部门主管人员二、名词解释题（每题2分，共20分）1、矿井通风系统2、通风机输出功率3、循环风4、卡他度5、风流静压6、防水煤柱7、相对瓦斯涌出量8、灌浆防火9、矿井降温10、生命探测仪三、简答题（每题6分，共30分）1、矿井通风机的分类有哪几种，如何划分的？2、瓦斯、煤尘爆炸的异同点是什么？3、矿山生产过程中可能遇到的透水事故的水源有哪些？4、试述对烧伤人员的急救方法。
山东科技大学考研真题
Part I Reading Comprehension (2*25=50 points)Directions: There are five passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Decide on the best choice.Passage 1Children learn almost nothing from television, and the more they watch the less they remember. They regard television purely as entertainment, resent programs that demand on them and are surprised that anybody should take the medium seriously. Far from being over-excited by programs, they are mildly bored with the whole thing. These are the main conclusions from a new study of children and television. The author——Cardiac Cullingford confirms that the modern child is a dedicated viewer. The study suggests that there is little point in the later hours. More than a third of the children regularly watch their favorite programs after 9 p.m. All 11-year-olds have watched programs after midnight.Apart from the obvious waste of time involved, it seems that all this viewing has little effect. Children don’t pay close attention, says Cullingford, and they can recall few details. They can remember exactly which programs they have seen but they can rarely explain the elements of a particular plot. “Reca ll was in reverse proportion to the amount they had watched”. It is precisely because television, unlike a teacher, demands so little attention and response that children like it, argues Cullingford. Programs seeking to put over serious messages are strongly disliked. So are people who frequently talk on screen. What children like most, and remember best, are the advertisements. They see them as short programs in their own right and particularly enjoy humorous presentation. But again, they react strongly against high-pressure advertisements that attempt openly to influence them.On the other hand, they are not emotionally involved in the programs. If they admire the stars, it is because the actors lead glamorous lives and earn a lot of money, not because of their fictional skills with fast cars and shooting villains. They are perfectly clear about the functions of advertisements; by the age of 12, only one in 10 children believes what even favorite ads say about the product. And says Cullingford, educational television is probably least successful of all in imparting attitudes or information.1. The study of children and television shows that_______.A. it is useless for television companies to delay adult viewing to the later hours.B. It is a waste of time for children to watch adult programs on TV.C. Children should not watch television programs late into the night.D. Children are supposed to learn a lot from television programs.2. “Recall was in reverse proportion to the amount they had watched” (in Para.2) has almost the same meaning as________.A. “the more they watch the less they remember”. (in Para. 1)B. “Programs seeking to put over serious messages are strongly disliked”. (in Para. 2)C.“They see them as short programs in their own right”. (in Para. 2)D. “educational television is probably least successful of all in imparting attitudes or information”. (in Para. 3)3. Which of the following is NOT true according to the new study of children and television?A. Some children stay up late to watch the programs they likeB. Children enjoy watching challenging programs.C. Children don’t like serious messages and high-pressured ads.D. Though children like watching ads, most of them don't believe what ads say about the product.4. Cullingford concludes that_______.A. children are excited when they watch TV.B. Watching TV has little real effect on children.C. Parents should spend less time watching TV.D. Parents should be worried about the effect of TV on children.5. Whom would the result of the new study upset?A. The advertisers.B. The children viewers.C. The movie stars.D. The educators.Passage 2Mrs. Lester kept on asking her husband to take her to the ballet. Mr. Lester hates the ballet, but when his employers invited him and his wife, he could not get out of it. As they drove to the theatre that evening, the fog got worse and worse. The traffic slowed down to a walking pace and almost stopped. When they eventually got to the theatre, the ballet was over. Mrs. Lester could not work out how it had taken them so long to get there, even taking the fog into account. The theatre was within walking distance of their house. It took her a long time to get over the disappointment.A month later, Mrs. Lester found out what had happened. Mr. Lester told a friend of his that he had taken wrong turning on purpose. This friend told his wife, and the wife immediately went around to tell Mrs. Lester. The two women began to plan revenge. One day, when Mr. Lester was not in, they broke into his study, which he always locked. His hobby was collecting old coins. Mrs. Lester had already worked out how much his collection was worth: $850! They were taking some coins out of the case when they heard a car pull upoutside the house. Mrs. Lester quickly switched the light off, and they waited, holding their breath. The front door opened and Mr. Lester came in. They heard him take his coat off. He walked towards the study door and opened it. There was no chance for the women to get away without being seen. Mr. Lester switched the light on and was astounded to see his wife standing there with a handful of valuable coins. It took both husband and wife a long time to get over this.6. Which of the following is correct?A. Mr. Lester likes to watch ballet.B. Mrs. Lester likes to watch ballet.C. Both of them like to watch balletD. Neither of them likes to watch ballet.7. It was quite ____when they drove to the theatre.A. rainyB. stormyC. cloudyD. foggy8. The theater is _____from Mr. and Mrs. L ester’s.A. an hour-drivingB. in the other side of the cityC. very nearD. half an hour of bicycle riding9. The wife of Mr. Lester’s friend is a_____.A. social workerB. house cleanerC. baby sitterD. gossip10. How many persons are mentioned in this story?A. ThreeB. FourC. FiveD. Six.Passage 3Educating girls quite possibly yields a higher rate of return than any other investment available in the developing world. Women’s education may be unusual terri tory for economists, but enhancing women’s contribution to development is actually as much an economic as a social issue. And economics, with its emphasis on incentives, provides guideposts that point to an explanation for why so many girls are deprived of an education.Parents in low-income countries fail to invest in their daughters because they do not expect them to make an economic contribution to the family: girls grow up only to marry into somebody else’s family and bear children. Girls are thus se en as less valuable than boys and are kept at home to do housework while their brothers are sent to school-the prophecy becomes self-fulfilling, trapping women in a vicious circle of neglect.An educated mother, on the other hand, has greater earning abilities outside the home and faces an entirely different set of choices. She is likely to have fewer but healthier children and can insist on the development of all her children, ensuring that her daughters are given a fair chance. The education of her daughters then makes it much more likely that the next generation of girls, as well as of boys, will be educated and healthy. The vicious circle is thus transformed into a virtuous circle.Few will dispute that educating women has great social benefits. But it has enormous economic advantages as well. Most obviously, there is the direct effect of education on the wages of female workers. Wages rise by 10 to 20 per cent for each additional year of schooling. Such big returns are impressive by the standard of other available investments, but they are just the beginning. Educating women also has a significant impact on health practices, including family planning.11. The author argues that educating girls in developing countries is _______.A. rewardingB. troublesomeC. expensiveD. labor-saving12. By saying “... the prophecy becomes self-fulfilling...” (Para. 2), the author means that __.A. girls will eventually find their goals in life beyond reachB. girls will be increasingly discontented with their life at homeC. girls will be capable of realizing their own dreamsD. girls will turn out to be less valuable than boys13. The author believes that a vicious circle can turn into a virtuous circle when _______.A. women care more about educationB. parents can afford their daughters’ educationC. girls can gain equal access to educationD. a family has fewer but healthier children14. What does the author say about women’s education?A. It has aroused the interest of a growing number of economists.B. It will yield greater returns than other known investments.C. It is now given top priority in many developing countries.D. It deserves greater attention than other social issues.15. The passage mainly discusses _______.A. unequal treatment of boys and girls in developing countriesB. the major contributions of educated women to societyC. the economic and social benefits of educating womenD. the potential earning power of well-educated womenPassage 4David Thomson is an electronics technician, trained by the U.S. Navy, who writes instruction books for complicated equipment. He believes that every person is surrounded by a force field that can broadcast emotions to other human beings. The ability to receive such fo rce fields, Thomson believes, explains how one can sense another’s fear, nervousness, aggression, panic, or friendliness.This theory of emotional communication occurred to Thomson when he told a psychiatrist, Dr. Jack Ward, that he was certain his own hypertension made those near him uncomfortable. To demonstrate the theory, Thomson constructed a transmitter capable ofgenerating an electromagnetic field similar to that of a man beset by hyper anxiety. For a year, with this in his pocket, Thomson made people miserable. He would find a hungry man delightedly preparing to eat a steak in a restaurant, turn on the transmitter, and watch as the man became tense and irritable and finally left with his steak uneaten. In another test, Thomson cleared a crowded room in fifteen minutes. Such an exodus could not be due, Thomson observed, to personality problems alone.Dr. Ward, who had become Thomson’s partner, insisted that there was already misery enough in the world. Thomson fashioned a “happiness transmitter,” which can duplicate the force field of a contented man. University psychologists in the United States report some encouraging results in current tests of the Thomson-and-Ward transmitter.The “happiness machine” has many possibilities. Thomson has speculated on its use near disturbed or anxious patients in hospitals, and in unruly crowds. Tranquility, like panic and violence, may be contagious.16. The theory is based on belief in the existence of______.A. complicated equipmentB. individual force fieldsC. nervousnessD. aggression17. The theory occurred to Thomson because he was convinced that people near him .A. could hypnotize himB. could make him feel uncomfortableC. were reading his thoughts D were affected by his hypertension18. For his first demonstrations, Thomson chose people who____.A. were in a happy moodB. seemed hyper anxiousC. were aggressiveD. Both B and C19. The Thomson-and-Ward transmitter was constructed because____.A. university psychologists suggested itB. the “misery machine” had not workedC. Dr. Ward felt there was misery enoughD. Police forces asked for it20. Thomson has speculated on_____.A. some helpful uses of a “happiness machine”B. possi ble wrongful uses of a “happiness machine”C. the disadvantages of a tranquil populationD. the final report on the psychologists’ testsPassage 5Does a bee know what is going on in its mind when it navigates its way to distant food sources and back to the hive, using polarized sunlight and the tiny magnet it carries as a navigational aid? Or is the bee just a machine, unable to do its mathematics and dance its language in any other way? To use Dondald Griffin’s term, does a bee have “awareness”, or to use a phrase I like better, can a bee think and imagine?There is an experiment for this, or at least an observation, made long ago by Karl von Firsch and more recently confirmed by James Gould in Princeton. Biologists who wish to study such things as bee navigation, language, and behavior in general have to train their bees to fly from the hive to one or another special place. To do this, they begin by placing a source of sugar very close to the hive so that the bees (considered by their trainers to be very dumb beasts) can learn what the game is about. Then, at regular interval, the dish or whatever is moved progressively farther and farther from the hive, in increments of about 25 percent at each move. Eventually, the target is being moved 100 feet or more at a jump, very far from the hive. Sooner or later, while this process is going on, the biologist shifting the dish of sugar will find the bees are out there waiting for them, precisely where the next position had been planned. This is an uncomfortable observation to make.21. The best title for the passage is_____A. Teaching the Bees to NavigateB. Testing the Awareness of BeesC. Navigational Techniques of BeesD. Behaviorists Versus Biologists: A Zoological Debate22. The word “awareness” in Paragrap h One appears in quotation marks in order to ____A. show the author’s preference for the termB. indicate that it is being used humorouslyC. acknowledge Donald Griffin’s previous use of the termD. point out that it was used differently earlier in the passage23. In the second paragraph Karl von Frisch is mentionedA. to introduce his observation on bee behaviorB. to contrast his theories with those of James GouldC. acknowledge Donald Griffin’s previous use of the termD. point out that it was used differently earlier in the passage24. According to the author, sugar was used in the study______A. to reward the bees for performing the experiment correctlyB. to train the bees to travel to a particular placeC. to ensure that the bees knew where the hive wasD. to ensure that the bees would obey the orders25. The result of the experiment explained in the passage seems to indicate that______A. research using bees is too dangerous to be conducted successfullyB. bees are unable to navigate beyond 100 feet their hiveC. scientists can teach bees to navigateD. bees are able to perform limited reasoning tasksPart II Vocabulary and Structure (0.5*40=20 points)Directions: There are 40 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE that best completes the sentence.1. If you lie once, people will think of you as a liar and interpret your remarks ______.A. certainlyB. accordinglyC. approximatelyD. appropriately2. The lightning flashed and thunder ______.A. bumpedB. struckC. collidedD. crashed3. Success in money-making is not always a good ______ of real success in life.A. essenceB. qualificationC. decreeD. criterion4. Because a circle has no beginning or end, the wedding ring is a symbol of ______ love.A. extravagantB. prominentC. eternalD. sincere5. This is a complete ______ for enforcing the new welfare regulations.A. legislationB. blueprintC. leaseD. penalty6. The policeman tried to ______ the teenage driver to obey the traffic laws rather than fine him directly.A. induceB. perplexC. indulgeD. lure7. He kept making ______ remarks instead of straight forward yes-or-no replies.A. opaqueB. ambiguousC. doubtfulD. oriental8. The managing director took the _____ for the accident, although it was not really his fault.A. guiltB. claimC. blameD. accusation9. There is something wrong with my TV set, I must have it ______.A. checkingB. checkC. to checkD. checked10. All flights ______ because of the storm, they decided to take the train.A. having cancelledB. were cancelledC. have been cancelledD. having been cancelled11. At last they succeeded ______ the job.A. to persuade him toB. in persuading him to takeC. to persuade him takingD. in persuading him taking12. The electric shaver ______ before it can be used.A. needs repairingB. requires to repairB. should be in repair D. has to be repairable13. You can fly to London this evening ______ you don’t mind changing planes in Paris.A. providedB. exceptC. unlessD. so far as14. The factory ______ next year will be one of the largest in this city.A. to buildB. to be builtC. being builtD. having been built15. Don’t say anything at the meeting unless ______.A. askingB. askedC. being askedD. to be asked16. There are several ______ leaves on the ground.A. fallingB. fallenC. to fallD. fell17. The price was very reasonable; I would gladly have paid ______ he asked.A. three times much asB. three times as many asC. as three times much asD. three times as much as18. We’d better wait ______, Peter and Tom will come very soon.A. a little longerB. more longerC. longD. as longer19. The doctors have tried ______ to save the life of the wounded soldier.A. everything possible humanlyB. humanly everything possibleC. everything humanly possibleD. humanly possible everything20. I was worried very muc h because I’ll miss my flight if the bus arrives ______.A. latelyB. lateC. latterD. more later21. It is ______ that I would like to go to the beach.A. so nice weatherB. such nice weatherC. so nice a weatherD. such a nice weather22. The reason why so many people sit before the television tonight is that there will be a______ show.A. livingB. liveC. aliveD. lived23. I ______ go to bed until I ______ finished my work.A. don’t/hadB. didn’t/haveC. didn’t/hadD. don’t/have24. The students in the classroom ______ not to make so much noise.A. needB. oughtC. mustD. dare25. The differences between ______ are gradually being eliminated.A. the town and the countryB. town and countryC. a town and a countryD. a town and the country26. We have produced ______ this year as we did in 1993.A. as much cotton twiceB. as twice much cottonC. much as twice cottonD. twice as much cotton27. ______ of the buildings were ruined.A. Three fourthB. Three fourC. Three-fourthsD. Three-four28. She went to the countryside ______.A. in the morning at nine / on June first, 1968B. on June first, 1968 / in the morning at nineC. at nine in the morning / on June first, 1968D. on June first, 1968 / at nine in the morning29. Three-fourths of the surface of the earth ______ covered with water.A. areB. isC. wereD. be30. The Olympic Games are held ______.A. every four yearsB. every four yearC. every fourth yearsD. every four-years31. ______, wherever he lives, a man belongs to some society.A. For shortB. In shortC. Of shortD. On short32. Tom has been sad recently, for his plan to go to college _____ at the last moment.A. fell outB. fell behindC. fell inD. fell through33. David likes country life and has decided to ______ farming.A. go in forB. go intoC. go throughD. go after34. Classroom testing, if well done, most certainly ___ a stimulus to study and real learning.A. acts forB. acts onC. acts asD. acts to35. The French pianist who had been praised very highly ____ to be a great disappointment.A. turned upB. turned inC. turned outD. turned down36. We regret to inform you that the materials you ordered are ______.A. out of workB. out of reachC. out of practiceD. out of stock37. A man who could ______ such treatment was a man of remarkable physical courage andmoral strength.A. bear uponB. insist onC. stand up toD. persist in38. Is his action consistent ______ his principles?A. withB. inC. ofD. by39. A foreign firm has bought more than half of the shares in his company and ______.A. got over itB. overtaken itC. taken it overD. overcome it40. Some animals will modify their behavior to ______ their environment.A. adapt toB. adopt toC. suit toD. conform toPart III Writing (30 points)Directions: For this part, you are to write a composition on the title of Sending Kids to Study Abroad.You should write at least 400 words and you should base your composition on the outline (given in Chinese) below.1．越来越多的家长把孩子送去国外读书2．这样做的好处和缺点3．我的观点。
2016年山东科技大学考研真题708数学分析硕士研究生专业课考试试题
2、求幂级数
1 2 x 2 3x2 3 4 x3 n (n 1) xn
的收敛域以及和函数。
3、证明含参变量反常积分 exydy 在[a, b](a 0) 上一致收敛。 0
八、（6分）证明函数项级数
n 1
1 nx
在 (1, ) 上有连续的各阶导函数。
在，但在 0, 0 点处不可微。
2、设函数 u f (x, y, z) 有连续的一阶偏导数，又函数 y y(x) 和 z z(x) 分
别由 exy y 2, ex zx sin t dt 确定，求 du .
0t
dx
3、在曲线 x2 y2 1上找一个位于第一象限的点，使得该曲线在该点处的 4
1、计算定积分 2 sin5x cos x dx . 0
2、计算不定积分
1 4 sin2 x cos2 x dx
.
3、设函数 f (x) 在区间[0,1] 上可积,且满足 arctan x f ( x) 1 f ( x)dx, 求 0 1 f (x)dx 的值。 0
4、函数 f (x) 在区间[a, a] (a 0) 上连续，证明
a f (x)dx 1 a f (x) f (x)dx ，
a
2 a
并求定积分 1 x4 dx 的值。 11 ex
四、一元微分学 （每题8分，共16分）
1、函数 f (x) 在[a, b] 上连续，在 (a,b) 上可微，证明：存在 （a,b），使下 式成立
2 f (b) f (a) b2 a2 f '( ).
山东科技大学2016年招生硕士学位研究生入学考试试卷
山东科技大学708理论基础2017-2018年考研专业课真题试卷
一、名词解释（6小题，每题5分，共30分）
1、工艺美术运动
2、装饰艺术运动
3、解构主义
4、波普设计运动
5、米斯的少即是多
6、贝聿铭
二、简答题（3小题，每题10分，共30分）
1、何为系统设计？这种设计方法有什么益处？
2、试分析国际主义风格和现代主义设计风格的联系与区别？
3、包豪斯的历史作用及影响。
三、作品分析（在下面四个小题中自选2小题答题，每题20分，共40分）
1、图一是斯堪的纳维亚国家的设计作品，请做简要设计分析。
2、图二是约瑟夫·帕克斯顿的设计作品，请做简要设计分析。
3、图三是日本设计师福田繁雄的设计作品，请做简要设计分析。
4、图四是里特维斯的设计作品，请做简要设计分析。
图一 山东科技大学
2018年硕士研究生入学考试试题
考试科目：理论基础科目代码：708。
山东科技大学普通化学2013--2017年考研专业课真题
1、给下列化合物命名： （1）[Ni(C2O4)(NH3)2]； （2）[Cr(en)(NO2)2Cl2]Cl；并说明各配合物的中心原 子、配位体、配位原子、配位体数、配位原子数各是什么？ 2、对于下列氧化还原反应： 2Ag(s)+2H+(c1)+ 2I ( c 2)===2AgI(s)+H2(p1)
13、已知 H3AsO4 的逐级解离常数分别为 Ka1 , Ka 2 , Ka3 , 则 HAsO42-离子的 K b 及其共轭酸为
(A) Kw , H 2 AsO4K a2 (B) Kw , H 2AsO4K a3 (C) Kw , H3AsO4 K a2 (D) Kw , H3AsO4 Ka3
14、在 BaSO4 饱和溶液中加入少量 BaCl2 稀溶液，产生 BaSO4 沉淀，若以 Ksp 表示 BaSO4 的溶度积 常数，则平衡后溶液中
四、计算题（共 70 分）
1、（12 分）在一个抽空的密闭容器中，于 17℃时充入光气 COCl2 至压力为 94659 Pa 。在此温 度下光气不离解。将此密闭容器加热至 500℃，容器中压力增高至 267578 Pa。设光气等气体 服从理想气体方程，试计算 （1）500℃时光气的解离度 ； （2）500℃解离反应的标准平衡常数 K
数据库系统 山东科技大学 2017年硕士研究生考研真题
一、简答题（每小题4分，共20分）1 请简述数据库系统的组成。
2 请简要比较自主存取控制和强制存取控制的异同。
3 请叙述参照完整性检查和违约处理的基本原理。
4 ER图向关系模型转换的基本规则有哪些？5 恢复的实现技术有哪些？二、（共45分）某超市数据库的关系模式包括商品表Product、订单表Order、订单细节表Detail和供应商表Supplier，详细描述见各表。
商品表Product字段名称 含义 数据类型 约束pno 商品编号 int 主键pname 商品名称 Varchar(100)price 价格 Numberic(9,2)type 商品类别 char(10)sno 供应商编号 int 外键，引用Supplier表订单表 Order字段名称 含义 数据类型 约束ono 订单编号 int 主键odate 订单产生时的日期时间,格式为年‐月‐日 时:Datetime分:秒，例如2016‐11‐11 13:50:23订单细节表 Detail字段名称 含义 数据类型 约束dno 订单细节编号 int 主键ono 订单编号 int 外键，引用Order表pno 商品编号 int 外键，引用Product表Quantity 销售数量 Numberic(5,2)sellingprice 销售单价 Numberic(9,2)供应商表Supplier字段名称 含义 数据类型 约束sno 供应商编号 int 主键sname 供应商名称 Varchar(100)address 地址 Varchar(100)contacts 联系人 Varchar(100)zip 邮政编码 char(6)求解下列问题：1 请用关系代数表示下列查询（15分）（1）查询价格小于等于100.00的商品的供应商名称。
（2）查询在2016年没有任何商品销售的供应商名称。
（3）查询联系人为“张山”的供应商编号、名称与地址。
2 请用SQL语言表示下列查询（15分）(1)查询包含“手机”类商品的订单的编号与日期。
2017年山东科技大学研究生入学考试705管理信息学考研真题
1.名词解释（共5个名词，每个6分，共30分）（1）信息（2）信源（3）自信息量（4）后验概率（5）信宿2.选择题(共9题，每题2分，共18分)(1) 信息的基本特征表明( )A.信息既来源于物质世界又来源于精神世界B.信息不是知识，所以信息没有知识的本性C.信息是一种抽象的概念，它不能像物质、能量那样被感知D.信息量在传递、加工过程中实现增值(2) “给定系统中发生的信息传播是不可逆过程”表示( )A.信息熵是不能减少或增加的B.信息接收方不能再把信息传播给信息发送方C.信息只能在给定系统内部传播D.接收者获得信息消除掉的某种不确定性不可能再回到原先的不确定状态(3) 系统的整体性原理表明( )A.系统的总体功能总是大于各元素独立作用之和B.系统的总体功能一定不会小于各元素独立作用之和C.系统的整体性原理仅表明了系统存在的意义，但实际系统的总体功能并不一定D.超过各元素独立作用之和“一个和尚挑水吃，两个和尚抬水吃，三个和尚没水吃”违背了系统整体性原理。
(4) 抽样样本数目( )A.与总体中的个体数N成正比B.与总体中的个体差异成正比C.是抽样误差的单调递增函数D.是抽样误差的单调递减函数(5) 在离散无记忆平稳信道中通信，( )A.码字个数M越大，通信的可靠性越没有保障B.码字的长度N越大，通信的可靠性越没有保障C.信道容量C越大，通信的可靠性越没有保障D.通信的可靠性只与信道容量有关，而与编码无关(6) 设码C=(0000,0011,1000,1100)，在二元对称传送中，检错码是( )位。
A. 0B. 1C. 2D. 3(7) 某条信息告诉你，韦小宝的骰子做了手脚，1和6出现的概率为1/4，5和4出现的概率是1/6，而2和3出现的概率是1/12，则该信息提供的信息量是( )A. 2.585bitB. 2.459bitC. 0.126bitD. 5.044bit(8) 设码C=(0000,0011,1000,1100)，在二元对称传送中，如果收到A=0111，根据极大似然译码法，A应译为( )A. 0000B. 0011C. 1000D. 1100(9)信息传输至少包括下列一些事物、环节和过程( )A. 信源、载体、变换、信道、信宿B. 信源、载体、信号、信道、信宿C. 信源、信号、变换、信道、信宿D. 信号、载体、变换、信道3.填空题（12空，每个空1分，共12分）1.信息的基本特征有：（1）______________，有来源于精神世界；（2）______________；（3）______________，并且可以被人所感知、获取和识别，也可以被传输、存储、变换、处理、显示、检和利用；（4）______________。
2017年山东科技大学研究生入学考试708理论基础考研真题
一、名词解释（6小题，每个5分，共30分）
1、包豪斯
2、设计伦理
3、斯堪的纳维亚设计
4、亨利.凡.德.维尔德
5、米拉公寓
6、流线型运动与有计划废止制度
二、简答题（3小题，每题10分，共30分）
1、现代主义设计与传统设计最根本的区别是什么？
2、后现代主义设计的发生原因发展及历史评价？
3、战后日本设计崛起的原因？
三、设计作品分析（在下面四个小题中自选2小题答题，每题20分，共40分）
1、图中作品是上图赫尔曼·菲舍尔（Hermann Fischer）设计的济南老火车站，下图是1992年济南市拆毁重建的，请你简要做设计分析。
2、图中作品是日本设计师田中一光做的招贴，请你做简要设计分析。
3、图中作品是设计师索托萨斯设计的卡尔顿书架，请你做简要设计分析。
4、图中作品是德国的设计师冈特兰堡的作品，请你做简要设计分析
图2田中一光作品
图1 Hermann Fischer作品
图3索托萨斯作品 图4冈特兰堡作品
四、综合论述（在下面四个小题中自选2小题答题，每题25分，共50分）
有着传统设计文化和历史文化的痕迹，在全球化时代，这个。
”你怎么看？为例入手，分析中西方设计的美学观念的不同，并谈谈自己在：请考生答题务必写清题号
1、你认为概念设计的意义何在？概念设计与实际的设计项目在设计中有何区别？
2、现代设计设计的特征会有什么变化？并用设计案例进行阐述。
3、有人说“设计师是带着镣铐跳舞的人，还要跳的更好什么？
4、从设计实设计实践中如何运用这些理念的？
注。
法语(自命题) 山东科技大学 2017年硕士研究生考研真题
一、Complétez les phrases suivantes en choisissant A, B, C ou D. (1×30)1.Il faut manger ① légumes tous les jours..A. deB. lesC. desD. ces2. ---Voulez-vous du café?---Non,je n’aime pas ① café.A. leB. deC. unD. la3.---Quelle heure est-il? --- Il est dix heures moins ① quart .A. /B. leC. unD. ce4. ---Pourriez-vous me donner un ①de main ?---Oui, bien sûr.A. aideB. coupC. promesseD. bras5. Tu dois me dire ① est arrivé hier soir .A. quiB. queC. ce quiD. ce que6. La montagne est toujours ① de neige.A. couverteB. couruC. couvertD. couvrir7. Elle a rencontré sa soeur ①du cinéma.A. sortanteB. est sortieC. en sortantD. a sorti8. . Elle va faire ses études dans une ville où elle ne connaît ① .A. aucunB. quelqu’unC. quelque choseD. personne9. Les jeunes filles ①les mains avant de manger .A. ont lavéB. se sont lavéesC. se sont lavéD. se sont lavés10. Si le temps ①beau ,nous irons à la campagne demain.A. faitB. faisaitC. fasseD. fit11. Son école est ①que mon école .A. plus grandB. aussi grandC. autant grandeD. moins grande12. ---Elle est malade ,donc elle ne peut pas venir.---Bon,je ①sais.A. laB. leC. enD. te13. Il est deux heures ①.A. et demiB. et quinzeC. quartD. trente14. Je n’ai pas d’argent, tu peux ①?A. t’en prêterB. t’en emprunterC. m’en prêterD. m’en emprunter15.---Tu as donné la revue à ton ami?---Oui,je ① ai donnée.A. le luiB. lui leC. lui laD. la lui16. Si tu es libre et que tu le ①, tu peux voyager avec moi.A. veuxB. voulaisC. veuillesD. voudrais17. Nous connaissons les Dupont ①dix ans.A. pendantB. il y aC. depuisD. pour18. Son fils a obtenu de grands succès, elle ① est très fière.A. enB. luiC. l’D. y19. Il est difficile de vous dire cela ①quelques mots.A. pourB. enC. parD. sans20. -Combien de livres ont-ils lus?-Ils en ont ① vingt.A. lusB. luC. luesD. lue21. Il doit prendre des médicaments trois fois ① jour.A. laB. tout leC. chaqueD. par22. -C’est ta voiture ? -Non, c’est ① de mon frère.A. celuiB. laquelleC. celleD. cela23.. Il a ①parlé qu’il a perdu la voix.A. tantB. tropC. beaucoupD. si24. ①après-midi,j’ai un rendez-vous avec mon professeur.A. cetB. ceC. cetteD. ces25. Hier,j’ai vu un film ①tout le monde.A. fatigantB. fatiguantC. fatigueD.fatigué26. Qu’est-ce que tu choisis ①boisson ?A. unB. parC. commeD. pour27. Je n’ai rien trouvé①intéressant dans ce film .A. plusB. d’C. bienD. /28.---D’où venez-vous?.---Moi,je viens ①Etats-unis.A. auxB. deC. àD. des29. ① est son numéro de téléphone ?A. CommentB. QuelC. QuelleD. Qu’est-ce que30. Elle habite ① seule.A. toutB. tousC. touteD. toutes二、Mettez les verbes entre parenthèses à la forme convenable. (1×20=20)1. Quoi que tu ① (dire), je ne crois pas à toi.2. Après ① (se lever), elle prend le petit déjeuner tout de suite.3. Il me traite comme si je ① (être)son frère.4. Quand il est rentréàla maison, ses parents ① (quitter déjà).5.Le téléphone a sonnéau moment où je ① (regarder) la télévision.6. Paul nous écrira quand il ① (arriver) à Paris.7. Si j’avais de l’argent, j’ ① (acheter) une voiture.8. ① (avoir) peur d’ être en retard,il part toujours très tôt.9. Je voudrais trouver quelqu’un qui ① (pouvoir) parler français.10. Rends-moi le dictionnaire, dès que tu ① (finir)la traduction.11. Cet immeuble ① (construire) en 1998.12. Marie m’a dit que son frère ①(partir) pour la France le lendemain.13. ① (parler) à haute voix, je ne vous entends pas.14. La semaine prochaine, ils ①(recevoir) un groupe de visiteurs français.15. Il faut que tu ① (aller) à l’ école tous les jours.16. ① (ouvrir)la porte ,s’il te plaît!17. Bien que vous ① (réussir), il faut rester toujours modeste et travailleur.18. Pendant que nous l' ① (attendre), il se promenait le long de la Seine.19. Nous devons rentrer le blé avant qu’il ① (pleuvoir).20. ①(vouloir) aller en France, il fait ses efforts àapprendre le français maintenant.三、Traduisez le texte suivant en chinois. (20)UN BON WEEK-ENDVendredi dernier, j’ai donné un coup de téléphone à Jacques et lui ai proposé de faire une visite à la ferme de mon oncle. Le lendemain matin, nous nous sommes levés de bonne heure. Nous nous sommes mis en route vers sept heures.A l’entrée du village, au pied d’une montagne, nous avons aperçu de loin le clocher de l’église. Notre voiture s’est arrêtée devant la mairie. Nous en sommes descendus faire un tour sur la place…A notre arrivée près de la ferme, mon oncle m’a fait signe de la main. Je lui ai présenté mon ami Jacques. Nous avons traversé une belle cour et nous sommes entrés dans la maison. Ma tante nous a servi un très bon apéritif. Puis nous sommes allés voir les lapins et les poules. Ensuite nous avons aidé mon oncle à ramasser les oeufs.A midi, on a fait un pique-nique sous un grand arbre. Cette fois-ci, mon oncle nous a raconté des aventures de sa jeunesse. Après le déjeuner on s’est promené au bord d’un grand champ de blé. Ah, quel plaisir d’être en pleine campagne !Nous sommes restés à la ferme jusqu’à cinq heures de l’après-midi.Nous ne sommes rentrés qu’à six heures du soir, très contents de notre belle journée.四、Traduisez les phrases suivantes en français. (3×10=30) 1．我有话要对你说，关于你的工作问题。
综合一(法理学、国际法学) 山东科技大学 2017年硕士研究生考研真题
《法理学》部分（75分）一、名词解释（每题9分，共27分）1、法律事实与法律关系2、法律推理与法律适用3、人权与公民权二、简答题（每题10分，共30分）1、法律原则的司法适用应该遵守哪些规则？2、如何理解法律权利与法律义务的关系？3、如何理解法的目的价值？三、论述题（每题18分，共18分）试述法律方法的法治意义。
《国际法学》部分（75分）一、名词解释（每题5分，共20分）1、专属经济区2、难民3、国家主权豁免4、国际强行法二、简答题（每题10分，共40分）1、简述国家责任的构成要件。
2、简述你对“国际习惯”的理解。
3、简述国际法院的诉讼管辖权。
4、国际法是不是“法”？请简述你的观点及理由。
三、案例分析题（每题15分，共15分）案情：2005年，一美国公民在澳门特区设立SANUM投资公司，并在老挝投资运营赌场及酒店。
后公司与老挝政府就投资问题产生争议，老方决定收回公司土地并扣押其财产。
2012年，SANUM公司依据《中老投资协定》（签署于1993年）提起国际仲裁（仲裁地在新加坡）。
2013年12月，仲裁庭裁定《中老投资协定》适用于澳门特区，其对该案有管辖权。
2014年1月9日，应老方请求，中国驻老挝使馆照会老挝外交部，确认《中老投资协定》不适用澳门特区。
1月10日，老方根据新加坡《国际仲裁法》就仲裁庭管辖权问题向新加坡高等法院提起诉讼，请求撤销仲裁裁决。
2015年1月，新加坡高等法院判决老方胜诉。
SANUM公司随后向新加坡上诉法院提起上诉。
2015年11月，中国外交部照会老挝外交部，重申中国驻老挝使馆2014年照会中所阐明的立场。
今年9月29日，新加坡上诉法院拒绝接受中国外交部照会立场，并推翻了高等法院判决。
补充材料一：《澳门特区基本法》第138条明确规定：“中华人民共和国缔结的国际协议，中央人民政府可根据情况和澳门特别行政区的需要，在征询澳门特别行政区政府的意见后，决定是否适用于澳门特别行政区。
英语综合 山东科技大学 2017年硕士研究生考研真题
Part I LinguisticsI. Give the definitions of the following terms. (20 scores)1. code-switching2. arbitrariness3. morpheme4. parole5. assimilation6. concord7. register8. inflection9. deep structure10. indirect speech actⅡ. Choose the correct answers. (20 scores)1. The study of language development over a period of time is generally termed as_____linguistics.A. appliedB. diachronicC. comparativeD. synchronic2. Which of the following sounds is a low front lax spread vowel?A. [a]B. [æ]C. [i]D. [e]3. Transformational Generative Grammar was introduced by ________ in 1957.A. L. BloomfieldB. F. SaussureC. N. ChomskyD. M. A. K. Halliday4. The word “globalization” is created by the _____ process.A. inventionB. blendingC. derivationD. compound5. The semantic components of the word “girl” can be expressed as _________.A.＋human,＋male,－adultB.＋human,－male,－adultC.＋human,＋male,＋adultD.＋human,－male,－adult6. In “Please pass me the salt”, the predicate is a ______predicate.A. One-placeB. Two-placeC. Three-placeD. No-place7. Which of the following take the social context into consideration?A. Universal grammar.B. performanceC. functional grammarD. Nativist theory8. What kind of function does the sentence “Nice to meet you” have?A. DirectiveB. PhaticC. InformativeD. Evocative9. In “老师是园丁，桃李满天下”，there are_______conceptual metaphor(s).A. 1B. 2C. noneD.310.--Do you like cheese?-- Of course, and the cat likes carrot.The answer violates the maxim of ______.A. qualityB. quantityC. relevanceD. mannerIII. True or False questions. (10 scores)1. Allophones in complementary distribution are free allophones .2. Every speaker has his own preferred expressions and special ways of expressing hisideas in language. This variety of individual users is called social dialect.3. Animals cannot talk about the things except those about food, danger, enemy, etc.because the communicative signals of animals do not have the property ofdisplacement.4. Connotative meaning of the same word may vary from individual to individual.5. Perlocutionary act is the act of expressing the speaker’s intention.6. “He broke the window” entails “the window was damaged”.7. Pidgin is a kind of interlanguage.8. “Under the table" is a subordinate endocentric construction.9. The smallest free unit in English is morpheme .10. According to IC analysis, single words and complete sentences are constituents.IV. Answer the following questions. (30 scores)1. Why is there no direct relations between signifier and signified in the semantictriangle? (6 scores)2. Is it justified to say that the meaning of a sentence is composed only of word senseand grammatical sense? (6 scores)3. Explain with examples the different types of antonyms in English. (6 scores)4. Explain the difference between homograph and polysemy with examples. (6 scores)5. Analyze the following sentences with IC analysis (6 scores)The hunters shot the rabbit with guns.The boy might lose his way.The dog went down the stairs and out of the door.V. Discussion. (10 scores)Illustrate the Sapir-Whorf hypothesis with examples.Part Two LiteratureI. Matching (16 scores)Section A Match the authors in Column I with the works in Column II.(8 scores) Column I Column II1. Theodore Dreiser A. The Scarlet Letter2. Eugene O’Neill B. Sister Carrie3. Herman Melville C. Women in Love4. William Faulkner D. Light in August5. Virginia Woolf E. The Hairy Ape6. G. B. Shaw F. Tom Jones7. Joseph Heller G. Moby Dick8. D. H. Laurence H. To the LighthouseI. Mrs. Warren’s ProfessionJ. Catch-22Section B Identify the works from which the quotations are from. (8 scores)Column I Column II9. It is a truth universally acknowledged that A. The Portrait of a Ladya single man in possession of good fortunemust be in want of a wife. B. Hamlet10. A man is not made for defeat. A man can bedestroyed but not defeated. C. A Tale of Two Cities11. Two roads diverged in a yellow wood,and sorry I could not travel both. D. “The Road Not Taken” 12. I was on his grave, my friends, that I resolved,before God, that I would never own another E. “Stopping by Woods on a slave, while it is possible to free him; that Snowy Evening”nobody, through me, should ever run the riskof being parted from home and friends, and F. “Ode to the West Wind”dying on a lonely plantation, as he died.13. If Winter comes, can Spring be far behind. G. “Of Studies”14. Reading maketh a full man; conference a readyman; and writing an exact man. H. Uncle Tom’s Cabin15.To be, or not to be—that is the question.16. It was the best of times, it was the worst I. Pride and Prejudiceof times; it was an age of wisdom, it wasthe age of foolishness; it was the epoch of J. Tom Sawyerbelief, it was the epoch of incredulity. . .II. Explain the following literary terms. (20 scores)17. Expressionism18. The Beat Generation19. The Graveyard School20. Heroic Couplet21. Black HumorIII. Read the quoted passages and answer the questions following them. (24 scores)Passage 1Do you think I will stay to become nothing to you? Do you think I am an automaton? A machine without feelings? And can bear to have my morsel of bread snatched from my lip, and my drop of living water dashed from my cup? Do you think, because I am poor, obscure, plain and little, I’m soulless and heartless? You think wrong!I have as much soul as you, and full as much heart! And if God had gifted me some beauty and much wealth, I should have made it as hard for you to leave me, as it is now for me to leave you. I’m not talking to you now through the medium of custom, conventionality, nor even of mortal flesh; it is my spirit that addresses your spirit; just as if both had passed through the grave, and we stood at the God’s feet, equal, as we are!Questions: From which work is the passage selected? And who is the author of this work? What are the names of the hero and heroine? What point of view is adopted in this novel? Please comment on the image of the heroine or the theme of the novel with feminism.Passage 2When I Heard the Learn’d Astronomerby Walt WhitmanWhen I heard the learn’d astronomer,When the proofs, the figures, were ranged in columns before me,When I was shown the charts and diagrams, to add, divide, and measure them,When I sitting heard the astronomer where he lectured with much applause inthe lecture-room,How soon unaccountable I became tired and sick,Till rising and gliding out I wander’d off by myself，In the mystical moist night-air, and from time to time，Look’d up in perfect silence at the stars.Questions: Manifest details of the astronomer’s lecture and the poet’s response to it. How is the poet’s view on stars different from that of the astronomer? Present various meanings they have about universe because of their different perspectives.。
山东科技大学工程流体力学考研真题2017—2019年
一、简答题（共50分，1—3每题6分，4—7每题8分）1. 什么是连续介质模型？在流体力学中为什么要建立这一理论模型？2. 什么叫当量直径？为什么要引入当量直径？3. 为什么风吹电线会发出嘘嘘的声音？4. 气体和液体的粘度随温度的变化规律相反，原因是什么？5. 什么是系统？什么是控制体？二者分别有什么特点？6. 试述理想流体微元流束伯努利方程中各项的物理意义和几何意义，并说明方程的适用范围。
7. 以圆管内的流体流动为例，说明流体流动有哪两种典型的流动状态？分别具有什么流动特征？如何加以判别？二、（8分）有一平面流场，其速度分布为x v ky =-，y v kx =，求流线的方程。
三、（10分）如图1所示球形储水容器，下半球固定，上半球用螺栓和下半球固定在一起，球体的直径d =2m ，试求上半球体作用于螺栓上的力。
图1四、（12分）如图2所示，用双U 形管测压计测量两点的压强差，已知h 1=600mm ，h 2=250mm ，h 3=200mm ，h 4=300mm ，h 5=500mm ，ρ1=1000kg/m 3，ρ2=800kg/m 3，ρ3=13598kg/m 3，试确定A 和B 两点的压强差。
图2五、（15分）如图3所示，转轴直径d =0.4m ，轴承长度l =0.8m ，轴与轴承间的缝隙δ=0.2mm ，其中充满动力黏度μ=0.54Pa·s 的润滑油，轴的转速n =300r/min ，求克服油的黏性阻力所消耗的功率。
图3六、（15分）已知水作不可压缩平面流动，流函数2310=+-+xy x y ψ，问是否存在速度势函数？若存在，试求出速度势函数。
七、（20分）如图4所示，连续管系中的90°渐缩弯管放在水平面上，入口直径d 1=15cm ,出口直径d 2=7.5cm ，入口处水的平均流速v 1=2.5m/s ，计示压强p 1e =6.86×104Pa ，若不计阻力损失，试求支撑弯管所需的水平力。
山东科技大学普通化学考研真题2017—2019f年
（请选择以下各题中的正确答案，并将答案务必写在答题纸上。注意：只选一个答案，多选不得分）
1、用来描述气体状态的四个物理量分别是（用符号表示）（ ）
(A) n, V, p, T
(B) n, R，V, p
(C) n, V, R, T
(D) n, R, p, T
(B)当 cHI = (1/2)×CN2O5时， v2 = v1 (D)上述均对
24、有一反应A+B → C+D，在标准状态下，反应活化能是10.7 kJ.mol-1，标准反应热为-193.8 kJ.mol-1，
则逆反应活化能为（ ）
5、下列分子或离子中键长最短的是（ ）
(A) O4+
(B) O2
6、下列原子轨道重叠时，能形成π键的是（ ）
(C)N2 (C) O2-
(D) MgCO3 (D) O22-
(A)只有py与py
(B)只有pz与pz
7、H2O中O的杂化方式（ ）
(A) sp2
(B) sp 3
(C)只有dxy与py (C) d2 sp 3
(C)此反应的定容热Qv=133.9 kJ.mol-1 (D)升高温度将提高碳的转化率 11、没有其它已知条件，下列何种物理量增加一倍时，已知平衡的反应 3A(g)+2B(g) == 2C(g)+D(g) 的
平衡移动方向无法确定（ ）
(A)温度
(B)总压力
(C)物质A的分压
(D)物质D的分压
4
1
12、某温度时，反应
2、下列各分子中，是极性分子的为（ ）
(A)BeCl2
(Bቤተ መጻሕፍቲ ባይዱ BF3
山东科技大学机械原理考研真题2017—2019年
G
E
F
C
D
A
B
二、（15 分）在图示机构中，构件 1 以等角速度 1 1 rad/s 逆时针转动，并且 绕固定铰链 A 转动；滑块 3 与 x 坐标轴之间的距离 l 400 mm，水平移动。当构 件 1 与 y 坐标轴之间的夹角 30 时，试以矢量方程图解法求滑块 3 的速度 v3 和加速度 a3 。
为了保证机构传力性能良好，应使最小传动角 min 40 ，校验该机构最小传
动角是否满足要求。
（a）
（b）
六、（20 分）已知一平底直动推杆盘形凸轮机构，凸轮逆时针方向转动，基圆
半径 ro 40 mm；推程中，凸轮推程运动角 180 ，推杆的运动规律按等加 速等减速运动规律上升，升程 h 30 mm；试绘制推程段直动推杆位移线图
连续传动的要求。
八、（15 分）在图示轮系中，已知：各齿轮齿数 z1 17 ， z2 z3 z3' 34 ， z2 16 ， z4 68 ， z4' 48 ， z5 16 ；齿轮 1 的转速 n1 600 r/min，试求 系杆 H 的转速 nH 以及转向。
一、（20 分）已知如图所示， lAB lCD lEF ， lAC lBD ， lAE lBF ，计算该
转角 = 局0°和 = ᚳ5°时，分别求出推杆的位移量 S 各是多少？
八、（15 分）在图示轮系中，已知：各齿轮齿数 = 局局，局 = 局5，局 = ᚳ局， = ᚳ， 5 = 局 ， 峠 = 峠 ；齿轮 1 的转速 = 嶀00 r/min，试求系杆 H 的转速 H，并 判断齿轮 1 与系杆 H 的转向是否相同。
八、（15 分）图示轮系为一大传动比减速器机构，动力由齿轮 1 输入，由系杆 H
- 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)。
一、名词解释（6小题，每个5分，共30分）
1、包豪斯
2、设计伦理
3、斯堪的纳维亚设计
4、亨利.凡.德.维尔德
5、米拉公寓
6、流线型运动与有计划废止制度
二、简答题（3小题，每题10分，共30分）
1、现代主义设计与传统设计最根本的区别是什么？
2、后现代主义设计的发生原因发展及历史评价？
3、战后日本设计崛起的原因？
三、设计作品分析（在下面四个小题中自选2小题答题，每题20分，共40分）
1、图中作品是上图赫尔曼·菲舍尔（Hermann Fischer）设计的济南老火车站，下图是1992年济南市拆毁重建的，请你简要做设计分析。
2、图中作品是日本设计师田中一光做的招贴，请你做简要设计分析。
3、图中作品是设计师索托萨斯设计的卡尔顿书架，请你做简要设计分析。
4、图中作品是德国的设计师冈特兰堡的作品，请你做简要设计分析
图2田中一光作品
图1 Hermann Fischer作品
图3索托萨斯作品 图4冈特兰堡作品
四、综合论述（在下面四个小题中自选2小题答题，每题25分，共50分）
有着传统设计文化和历史文化的痕迹，在全球化时代，这个。
”你怎么看？为例入手，分析中西方设计的美学观念的不同，并谈谈自己在：请考生答题务必写清题号
1、你认为概念设计的意义何在？概念设计与实际的设计项目在设计中有何区别？
2、现代设计设计的特征会有什么变化？并用设计案例进行阐述。
3、有人说“设计师是带着镣铐跳舞的人，还要跳的更好什么？
4、从设计实设计实践中如何运用这些理念的？
注。