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- P2O5含量 P2O5 content
- P2O5 phosphoric anhydride
- 它的蛋白质含量和大豆一样多。 It contains as much protein as the soya bean.
- 测定P2O5 determination of P2O5
- 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.
- 游离P2O5 free P2O5
- 锰含量 manganese content
- 磷(P2O5) Phosphorus (P2O5)
- 高钾含量 a high potassium content
- 水溶性P2O5 water soluble P2O5
- 淤泥含量 silt content
- P2O5-SiO2玻璃 phosphosilicate glass
- O含量 component of oxygen
- P2O5大气污染 P2O5 airpollution
- N含量 N content
- P2O5-SiO2系玻璃 P2O5-SiO2 system glass
- F含量 Fluorine content
- B2O3-P2O5-ZnO系统 B2O3-P2O5-ZnO System
- H含量 H concentration
- Li2O-CuO-P2O5玻璃 Li2O-CuO-P2O5 glass