如传动件的传动比大于1,则该传动件的转角误差在传动中被()。
A.放大
B.不变
C.缩小
参考答案:A
Who would you rather _____ with you tomorrow morning? [ ]
A. had do
B. have gone
C. have go
D. have to go
某砌筑工程,工程量为10m3,每m3砌体需要基本用工0.85工日,辅助用工和超运距用工分别是基本用工的25%和15%,人工幅度差系数为10%,则该砌筑工程的人工工日消耗量是()工日。
A.12.75
B.15.58
C.13.09
D.12.96