您要查找的是不是：
- 它的蛋白质含量和大豆一样多。It contains as much protein as the soya bean.
- 我们的饮用水中的铅含量高得难以接受。The percentage of lead in our drinking water is unacceptably high.
- 锰含量manganese content
- 高钾含量a high potassium content
- 淤泥含量silt content
- O含量component of oxygen
- N含量N content
- F含量Fluorine content
- H含量H concentration
- P含量P Content
- V含量vanadium content
- TP含量TP content
- 钛含量Ti content
- 酚含量Total phenolic content
- Vc含量Vc content
- ZnO含量ZnO content
- AB含量content of Aβ
- 酶含量content of enzyme
- 棉含量cotton content
- 钾含量potassium content
