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- 测定 to survey and evaluate
- 测定P2O5 determination of P2O5
- 测定法 mensuration
- P2O5 phosphoric anhydride
- 测定仪 determinator
- 游离P2O5 free P2O5
- P2O5含量 P2O5 content
- 浓度测定 titer
- 磷（P2O5） Phosphorus (P2O5)
- 测定值 measured value
- 水溶性P2O5 water soluble P2O5
- 他们测定了每一条船的新位置。 They plotted the new positions of each vessel.
- P2O5-SiO2玻璃 phosphosilicate glass
- P2O5大气污染 P2O5 airpollution
- 一次性测定 single-time measurement
- P2O5-SiO2系玻璃 P2O5-SiO2 system glass
- 这名游泳者的成绩被测定为五十点五零秒。 The swimmer was timed at 50.50 sec.
- B2O3-P2O5-ZnO系统 B2O3-P2O5-ZnO System
- 有人已经提出一项测定火星周围大气层的饶有趣味的建议。 An interesting suggestion for measuring the atmosphere around Mars has been put forward.
- Li2O-CuO-P2O5玻璃 Li2O-CuO-P2O5 glass
