|
关注：1
2013-05-23 12:21
求翻译：对同一浓度下的锌离子连续测定10次，求得相对标准偏差为2.518%，做回收实验，测得回收率在98.60% ~101.35%之间。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
对同一浓度下的锌离子连续测定10次，求得相对标准偏差为2.518%，做回收实验，测得回收率在98.60% ~101.35%之间。
问题补充： |
|
2013-05-23 12:21:38
Continuous Determination of 10 times under the same concentration of zinc ions, the obtained relative standard deviation of 2.518%, do the recovery experiment, the measured recovery rate of between 98.60% ~ 101.35%.
|
|
2013-05-23 12:23:18
In the same concentration of zinc ion continuous measurement, 10 times a relative standard deviation of 2.518 % and recycling rates, measured at 98.60 % to 101.35 %.
|
|
2013-05-23 12:24:58
Determines continuously to under the identical density zinc ion 10 times, obtains the relatively standard deviation is 2.518%, does the recycling experiment, obtains the returns-ratio between 98.60% ~101.35%.
|
|
2013-05-23 12:26:38
To the same concentration of zinc ion measurement 10 times in a row, seeking the relative standard deviation is 2.518%, doing recovery experiments, the measured recovery in between 98.60%~101.35%.
|
|
2013-05-23 12:28:18
正在翻译，请等待...
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
