【简答题】下图所示梁,属于简支梁的是 ,属于外伸梁的是 ,属于悬臂梁的是 。
【单选题】听力原文:W: I feel hungry. M: What about some bread? W: Oh, I don't like bread. Do you have some hamburgers? Q: What does the girl want to eat? (18)
【单选题】听力原文:M: Tina, have you ever noticed advertisements? W: What's that? M: Some advertisements say 'Learn a foreign language in 6 weeks, or get your money back! '. W: It never happens quite like that. The...
A.
She thinks there is no reason to deny its truth.
B.
She pays no attention to it.
C.
She herself cannot judge it clearly.
D.
She does not believe it at all.
【单选题】听力原文:M: Do you happen to have any stamps in your place? W: Yes, I have some. What stamps do you want? M: Four fifties and tens W: I don't think I have that many. But I have an idea, why not use our sc...
C.
Four fifties and tens.
【简答题】振动式粘度计的原理示意图如图所示。导磁的悬臂梁6与铁心3组成激振器。压电片4粘贴于悬臂梁上,振动板7固定在悬臂梁的下端,并插入到被测粘度的粘性液体中。 分析该粘度计的工作原理。
【判断题】场独立性的个体在数学和自然科学方面比较擅长,场依存性的学习者则对人文和社会学科更感兴趣。
【单选题】下图所示悬臂梁,在用积分法进行计算时,需要确定积分常数,下列方法和条件那个是最合适的( )【图片】
【多选题】企业持有交易性金融资产时,对于持有的分期付息到期还本的债券投资,在计息日企业进行相关账务处理会涉及到的会计科目有(??)。