The jacket ________ me very well.[ ]
A. wears
B. dress
C. fits
D. bake
答案:C
离子选择电极响应斜率s(mV/pX)的理论值为()
A.RT/niF
B.RT/F
C.2.303×103RT/niF
D.2.303RT/niF
螺杆机组油温过低的原因是什么?