representative sample
短語(yǔ)詞組
- Representative soil sample 代表性土樣
- perfectly representative sample [統(tǒng)計(jì)]具有完全代表性的樣本;具有完全代表性樣本
- Representative sample selection 代表性樣品選擇
- National Representative Sample 全國(guó)代表性樣本
- representative of ore sample 鑛樣代表性
- a representative sample 具代表性的樣本;樣品
- water quality representative sample 辦質(zhì)代表樣
- Sample representative 代表樣品 返回 representative sample