【判断题】1151差压变送器采用可变电容作为敏感元件,当差压增加时,测量膜片发生位移,于是低压侧的电容量增加,高压侧的电容量减少。
【单选题】To get a better view of the stage, ____________________.
A.
our seats had to be changed.
B.
our seats were changed
D.
we had to change our seats.
【单选题】1151差压变送器采用可变电容作为敏感元件,当差压增加时,测量膜片发生位移,于是低压侧的电容量(),高压侧的电容量()。
【判断题】1151 差压变送器采用可变电容作为敏感元件,当差压增加时,测量膜片发生位移,于是低压侧的电容量减小,高压侧的电容量增加。
【单选题】Though we don't know what is discussed, yet we can feel the topic _______. [ ]
【单选题】TCP 协议除了通过IP地址以外,还通过什么来区分不同的连接?
【简答题】1151差压变送器采用可变电容作为敏感元件,当差压增加时,测量膜片发生位移,于是低压侧的电容量()。
【单选题】TCP协议 除了通过IP地址以外还通过什么来区分不同的连接?()
【单选题】TCP协议除了通过IP地址以外,还通过什么来区分不同的连接?
【单选题】To get a better view of the stage, _________________ .
A.
our seats had to be changed
B.
we had to change our seats
C.
our seats were changed
D.
our seats will be changed by us