trioxid的英语例句
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Method of determinating of tungsten trioxide in artificial scheelite is described.
建立了人造白钨中三氧化钨的测定方法.
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The absorption of trioxide in water to give sulphuric acid.
水吸收三氧化硫得到硫酸.
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The property, preparation, application of electrochromic molybdenum trioxide films were recounted.
叙述了电致色三氧化钼(三氧化钨)薄膜的性质 、 制备方法与应用现状.
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