tungsten trioxide
三氧化钨
常用释义
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美式发音
基本释义
- 三氧化钨
例句
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1·The purified precipitate burns at elevated temperature and high pure tungsten trioxide can be obtained.通过这一系列过程将钨酸纯化，然后高温灼烧即得高纯三氧化钨。
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2·The new process of calcine for ammonium paratungstate to tungsten trioxide by microwave was investigated.探讨了微波煅烧仲钨酸铵制取三氧化钨的新工艺。
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3·The problems about increasing the recovery ratio of tungsten trioxide and purifying sodium tungstate with additives are also discussed in the paper.并对加入添加剂以提高三氧化钨回收率、净化钨酸钠溶液等问题进行了探讨。