A.系統(tǒng)誤差 B.偶然誤差 C.相對(duì)誤差 D.絕對(duì)誤差
A.絕對(duì)誤差;10%B.絕對(duì)誤差;5%C.相對(duì)誤差;10%D.相對(duì)誤差;5%
A.10t;10t B.5t;5t C.10t;5t D.5t;6t