弧形闸门斜臂长度的安装偏差要满足( )。A±0.001倍臂长以内B小于5mmC±0.001倍臂长以内且小于5mmD小于3mm
...位至( )。A0. 001m、0.001㎡B0.001m、0.01㎡C0. 01m、0.001㎡D0.01m、0.[96%]
房产面积测算中房屋边长取位至( )、房屋面积取位至( )。A0. 001m、0.001㎡B0.001m、0.01㎡C0. 01m、0.001㎡D0.01m、0.01㎡
...Ⅳ类标准值分别为0.001mg/L、0.001mg/L、0.002mg/L和0.01mg/L,某处地、下水该污染...[96%]
...染物Ⅰ、Ⅱ、Ⅲ、Ⅳ类标准值分别为0.001mg/L、0.001mg/L、0.002mg/L和0.01mg/L,某处地、下水该污染物分析测试结果为0.001mg/L,采用单项组分评价,该处地下水...
...,其结果()A.增加0.001B.减去0.001C.减去0.003D.增加0.003E.增加0.0[96%]
测定尿比重时,如果尿液温度低于标定温度3℃,其结果()A.增加0.001B.减去0.001C.减去0.003D.增加0.003E.增加0.004
...,其结果()A.增加0.001B.减去0.001C.减去0.003D.增加0.003E.增加0.0[96%]
测定尿比重时,如果尿液温度低于标定温度3℃,其结果()A.增加0.001B.减去0.001C.减去0.003D.增加0.003E.增加0.004
...,其结果()A.增加0.001B.减去0.001C.减去0.003D.增加0.003E.增加0.0[96%]
测定尿比重时,如果尿液温度低于标定温度3℃,其结果()A.增加0.001B.减去0.001C.减去0.003D.增加0.003E.增加0.004
...,其结果()A.增加0.001B.减去0.001C.减去0.003D.增加0.003E.增加0.0[96%]
测定尿比重时,如果尿液温度低于标定温度3℃,其结果()A.增加0.001B.减去0.001C.减去0.003D.增加0.003E.增加0.004
...,其结果()A.增加0.001B.减去0.001C.减去0.003D.增加0.003E.增加0.0[96%]
测定尿比重时,如果尿液温度低于标定温度3℃,其结果()A.增加0.001B.减去0.001C.减去0.003D.增加0.003E.增加0.004
...可靠度函数为R(t)=e-0.001t(t>0,单位:h),则产品的( )。A.失效率为0.001/hB....[96%]
某产品的可靠度函数为R(t)=e-0.001t(t>0,单位:h),则产品的( )。
A.失效率为0.001/h
B.失效率为0.01/h
该产品累计故障分布函数F(t)=1-e-0.001t
D....
...应将结果()A.加0.001B.加0.002C.加0.003D.减0.001E.减[95%]
尿比密测定时,当样本温度高于比重计规定的温度时,每相差3℃应将结果()A.加0.001B.加0.002C.加0.003D.减0.001E.减0.003