只增加测量次数,可以减少系统误差对测量的影响。
参考答案:错
Mr. Smart is believed to be a capable person, who is equal_____ charge of the company very well.
A.to take
B.to taking
C.to be taken
D.taking
液动节流管汇一般通径不小于()mm,放喷管汇不小于76mm。
A、75
B、70
C、60
D、50