sample weight to be tested 供试品取样量
sample weight classification 试样重分类 ; 试样重量分类
As Sample Weight 样品运费
volume weight coal sample 曾称容重煤样
weight sample 称重样品
the least weight of sample 试样最小质量
The effects of sample weight and light intensity on the measurement of production rate were discussed.
讨论了测定时的样品重量和光照强度对生产率的影响。
The optimum extraction time and ratio of sample weight to extractant volume were chosen according to the extraction results of indicator parameters and heavy metals in leachates.
分别根据表征参量和重金属在萃取溶液中的含量变化确定最优萃取时间和萃取样液比。
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