()不属于传感器的组成部分。
A.发送器
B.接收器
C.检测电路
D.放大电路
参考答案:D
-How do you like our city?
-It has changed beyond all _____ in the past 20 years, a completely new one in front of me. [ ]
A. realization
B. description
C. expression
D. recognition
对应状态原理把压缩系数Z=f(p、T、组成)变成Z=()。
A.f(p、T)
B.f(pr、Tr)
C.f(pc,Tc)
D.f(p、T、质量)