【单选题】热电偶热电动势的大小只与结点温度的高低有关,而与线材其它部分的温度无关。这一结论的实用意义是( )。
【简答题】在热电偶中,热电动势的大小与两种导体材料的热端和冷端的()有关。
【单选题】Doctor:__________?Patient:I,m much better.My stomach problem is gone.Now I just feel hungry.
A.
Do you have anything to declare,Sir
B.
Good mornin9.May I help you
C.
How are you feeling today
D.
What seems to be the problem
【单选题】刚体转动惯量实验中,以下仪器中,没有用到的是( )
【单选题】热电偶热电动势的大小只与结点温度的高低有关,而与线材其他部分的温度无关。这一结论的实用意义是_______。
【单选题】According to what we have learned about functions of language,what does this sentence "I now declare the meeting open." function?
C.
interpersonal function
【单选题】At the end of the wedding, the priest would say: "I now _______ you man and wife."
【单选题】Doctor: ______ ? Patient: I'm much better. My stomach problem is gone. Now I just feel hungry.
A.
Do you have anything to declare, sir
B.
Good morning. May I help you
C.
How are you feeling today
D.
What seems to be the problem
【判断题】“给她一束花”这个双宾句中,近宾语是“她”,远宾语是“一束花”。( )