pentoxide
美 [pen'tɒksaɪd]英 [pen'tɒksaɪd]
- 网络五氧化物
复数:pentoxides
pentoxide
pentoxide
1.a chemical element whose oxides contain five atoms of oxygen in each molecule
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Improvement of the Method of Volumetric Analysis for the Determination of Di-phosphorus Pentoxide in Phosphoric Acid
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