phospho tungstic中文，phospho tungstic的意思，phospho tungstic翻译及用法

2026-03-22 01:55 浏览次数 34

phospho tungstic

磷钨

phospho tungstic 英语释义

英语释义

    1. any of several acids obtainable from solutions of phosphoric acid and tungstic acid and used chiefly as precipitants (as for alkaloids and for basic dyes for pigments) and in analytical reagents

phospho tungstic 例句

英汉例句

  • Synthesis of dimethyfumarate( DMF) was studied with easterification of fumaric acid and methanol catalyzed by supported phospho tungstic acid catalyst( PW12).

    以富马酸和甲醇为原料,用滑石分子筛固载磷钨酸催化合成富马酸二甲酯。

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