例句與造句

1. Soil quality . chemical methods . determination of cationic exchange capacity and extractible cations
   土質(zhì).化學方法.陽離子交換容量和可交換的陽離子的測定
2. Filter cartridges - test methods - determination of the mass of extractible materials by measuring the dry extract
   過濾盒.試驗方法.通過測量干抽提取物對可抽取物質(zhì)量的測定
3. It's difficult to find extractible in a sentence. 用extractible造句挺難的