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sodium hydrate短语¹⁴⁴⁹⁷²⁺² 基本例句 氢氧化钠 The germination rates of teliospores were also inhibited by pre treatments with sodium hydrate solution in different concentration. 不同浓度的氢氧化钠溶液予处理不同时间对冬孢子的萌发均有抑制作用。 cnki To develop solution-solid headspace gas chromatography for the determination of residual solvent in Sivelestat Sodium Hydrate. 建立液固顶空气相色谱法分析西维来司他钠中溶剂残留。 cnki By transforming the combustion model of heavy oil into100% hydrogen in producing the sheet sodium hydrate, the cost and environmental pollution are all reduced largely. 通过将片状氢氧化钠生产中由重油燃烧模式升温改造为100%氢气燃烧方式,大幅度降低了生产成本,减少了环境污染。 dictall It was introduced a technics of non- cyanide zinc plating, using sodium hydrate and zinc monoxide as main salts. 介绍了一种以氢氧化钠、氧化锌为主盐的无氰镀锌工艺。 chemyq Preparing sodium diacetate by one step reaction based on acetic anhydride and sodium hydratewith water as solvent was studied. 以乙酸酐、氢氧化钠为原料,水为溶剂,采用一步合成法制备双乙酸钠。 cnki OBJECTIVE To establish a method to determine the relevant substances and the content of Sivelestat sodium hydrate for injection. 目的建立注射用西维来司他钠中有关物质及含量的测定方法。 cnki |