What did Hilarie Straka do?
A. She mentioned it.
B. She forgot it.
查看答案
What's Hilarie Straka's suggestion?
A. Do not think about it seriously.
B. Do not talk to students' parents.
What does Adam think of himself and ducks?
A. He thinks that they are different.
B. He thinks that they are the same.
How does Bradley feel about what Nancy says?
A. He feels stressed.
B. He feels sad.
测量与调整传动轴、泵轴摆度,目的是使机组轴线各部位的最大摆度在规定的允许范围内。当测算出的摆度值不满足规定的要求时,通常采用的调整方法是:
A. 水平校正
B. 同心校正
C. 刮磨推力盘底面
D. 地脚螺栓调整
微信支付 
支付宝支付