representative sample的意思|示意
[矿业][数] 代表性样本
representative sample相关短语
1、 water quality representative sample 办质代表样
2、 National Representative Sample 全国代表性样本
3、 perfectly representative sample 具有完全代表性的样本,具有完全代表性样本
4、 Representative sample selection 代表性样品选择
5、 a representative sample 具代表性的样本,样品
6、 representative of ore sample 矿样代表性
7、 Sample representative 代表样品
8、 Representative soil sample 代表性土样