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国家开放大学 / 汽车构造
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汽车运行中,传动轴的长度是可以变化的。
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汽车构造
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佳题速递:
2[单选题] 直接推理“SAP→ ES”,属于( ) A.换质法推理 B.换位法推理 C.换质位法推理 D.换位质法推理
逻辑学
题型描述: 十选项完形填空Edison is a well-known American inventor. He was taught by his mother when he was a child. Later he learned things _ _ _ _ _ himself by reading and experimenting. He built a lab for himself to work in, and he worked very hard in his sixty years of scientific activities. He made over a thousand inventions. _ _ _ _ _ inventors in the world could have such great success.Edison’s first invention was _ _ _ _ _ in 1868. He was _ _ _ _ _ a telegraph operator. He wished to work _ _ _ _ _ a new method to _ _ _ _ _ the old telegraph system because it was impossible at that time for the system to send more than one message along the same line at the same time. He _ _ _ _ _ all the works of Farady, another great scientist, before starting his invention. Sometimes he didn’t go to bed and even didn’t stop to eat. He thought he had very much to do and there was no time to _ _ _ _ _ . Days and nights he was reading and reading. After he had read through Farady’s writings, he began his experiments. A few months _ _ _ _ _ he succeeded in _ _ _ _ _ a double transmitter and improved the old telegraph system.1、 A. by B. in C. with D. on 2、 A. Little B. A few C. A little D. Few 3、 A. made B. found C. invented D. discovered 4、 A. helping B. working C. as D. then 5、 A. out B. up C. at D. on 6、 A. improve B. use C. change D. build 7、 A. reading B. reads C. readed D. read 8、 A. lose B. finish C. think D. work 9、 A. since B. before C. later D. after 10、 A. built B. builds C. building D. build
统考英语A
平面任意力系向所在平面内的一点简化,结果得到的主矢为零,而主矩不为零,于是可以进一步再简化而使这一作用物体的力系平衡。
理论力学I
35[单选题] ____ is a great critic on Shakespeare, Elizabethan Drama, and English poetry. A.Charles Lamb B.Jane Austen C.Walter Scott D.William Hazlitt
美国文学作品选读
股权融资中,在控制权设计方面可以采取的策略有:A、双层股权结构B、交错选举董事条款C、董事任职资格要求D、董事会席位的提名权
投资银行理论与实务
某两跨五层框架如图所示,各层重力荷载代表值分别为:G1=G2=G3=G4=l500kN,G5=1000kN;结构基本自振周期为0.4s,场地特征周期为0.25s,抗震设防烈度为8度, =0.16;框架底层A柱、B柱和C柱的侧移刚度的比值为3∶4∶3,底层A柱反弯点高度比yh=0.6。试用底部剪力法计算底层A柱的上端弯矩。
钢筋混凝土与砌体结构
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