题目内容
下列误差属于仪器误差的是
2021-10-19
A.试剂不纯
B.天平的灵敏度低
C.电压的波动
D.容量瓶的刻度不准确
E.指示剂不合适
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26078' and id < 2186078 and id<>'2186078' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26078' and id > 2186078 and id<>'2186078' order by id asc limit 5