因此,在较稳定的粉尘作业场所环境与接触浓度认为是来自同一总体,即正态双变量随机抽样。

因此,在较稳定的粉尘作业场所环境与接触浓度认为是来自同一总体,即正态双变量随机抽样。的英文翻译

基本释义

• The samples of environmental and exposure concentrations could be thought from the same normal distribution, that is, the bivariable random sampling in the normal distribution population.