问题
单项选择题
()the best candidate, he was appointed the chairman.
A.Judging
B.Judge
C.Judged
D.To judge
答案
参考答案:C
()the best candidate, he was appointed the chairman.
A.Judging
B.Judge
C.Judged
D.To judge
参考答案:C
一条钢尺名义长度为20m,与标准长度比较,其实际长度为20.003m。用此钢尺进行量具时,每量一尺段会产生-0.003m的误差。
请根据上述条件,回答下列问题。
若该测量误差的大小和符号是固定的,则该误差属于哪种误差该测量误差具有什么性质如何尽量减小或消除该测量误差 |