| 释义 |
material check
基本例句
材料检验
The validityof the experimental principle was examined by substituting polyethylene for multiplication material.用聚乙烯代替增殖材料检验了全吸收探测原理的有效性。
They might take various forms including contract requirements or material specifications, among others.可能会采取不同的方式包括合同要求或材料检验等等。 |