• 由于酸性条件下形成,氢碘酸HI一种更强还原剂

    As formed under acidic conditions, hydroiodic acid (HI) is a stronger reducing agent.

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  • 反应还原剂元素化合价升高

    Reductant in the reaction of elements in valence increased.

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  • 含有饱和萜类良好还原剂

    Saturated cyclic steroid and terpenoid compound is the better reductant.

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  • 羰基在一般条件下不易被化学还原剂还原。

    The chemical reductants fail to reduce carbonyl group under ambient conditions.

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  • 为什么没有显著加速使用还原剂这个例子吗?

    Why is there no significant speedup using reducers in this example?

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  • 可以用作反应堆冷却材料有机合成还原剂

    It can be used as nuclear reactor cooling material and the reducing agent in organic synthesis.

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  • 还原的烟酰胺核苷酸对固态酶可以还原剂作用

    Reduced nicotinamide nucleotides can function as reductants to nitrogenase.

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  • 考察了不同还原剂水剂对反应收率及产品质量的影响。

    The effect of the different types of the reductant and water-carrying agent on the yield was investigated.

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  • 改变溶液酸度还原剂配制方法找出最佳分析条件

    Methods the acidity of the solution and preparation method of reductant were changed, and the optimum analysis conditions were discovered.

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  • 乙酸乙酯不仅相反应的溶剂而且提供还原剂乙醇。

    Ethyl acetate displayed not only as a solvent for two-phase reaction, but also as a pro-reducing (agent).

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  • 用途用作还原剂媒染剂、脱色剂、香料稳定剂、电镀

    Usage: Be used as reducing agent, dye mordant, decolourant and electric plating.

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  • 好的现在问题我们如何知道一步中,镁是一个合适还原剂

    OK, so now the question is, how do we know the first place that this is a suitable reductant?

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  • 这些系统是以柠檬酸为基础添加有机酸还原剂螯合剂

    These systems are a citric based solution with additional organic acids, strong reducing agents, and acid chelants.

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  • 以次亚磷酸钠还原剂压电陶瓷表面进行酸性化学镀

    Acid electroless nickel phosphorus plating on PZT ceramic was studied with hypophosphite as a reducing agent.

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  • 研究了成介质还原剂大豆分离蛋白(SPI)性能影响

    Effect of filming medium and reducing agents on the properties of soy protein isolate film (SPI) was studied.

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  • 也许金属重要用途作为还原剂生产熔点金属比如

    Perhaps the most important use of sodium metal is as a reducing agent in producing high melting point metals, such as titanium and hafnium.

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  • 研究了氧化剂还原剂以及温度环氧丙烯酸酯胶粘剂性能影响

    The effect of the oxidant, the reductant, and the temperature on the performance of the adhesive were investigated.

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  • 还原剂存在降低重态生成引起了超氧负离子自由基的生成。

    The singlet oxygen production was decreased and superoxide anion radical production was initiated in the presence of reducing agents.

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  • 本文介绍了使用硅铁代替硅铬合金还原剂冶炼铬铁工艺方法。

    The process of smelting low carbon ferrochromium using ferrosilicon as reducer instead of silicochromium alloy is introduced.

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  • 本法使用氨基脲-抗坏血作为还原剂,将还原同时将沉淀分离

    Using a mixed solution of thiosemicarbazide and ascorbic acid as reducing agent, arsenic is reduced and separated from precipitated copper.

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  • 氢化修饰的硼氢化钠一类重要还原剂还原多种有机官能团

    Sodium borohydride and its modified compounds are important reductants capable of reducing a great number of organic functional groups.

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  • 酸性蚀刻废液为源,水合肼为还原剂,采用液相还原法制纳米

    Nanometer copper powders were prepared from acidic waste etching solution containing copper using hydrazine hydrate as a reductive agent.

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  • 实验考察还原剂前驱体制过程磷酸浓度催化剂性能的影响。

    The effects of orthophosphoric acid concentration in precursor preparation with n pentanol as reductive agent on vanadium catalyst behavior were studied.

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  • 项目采用的工艺路线褐煤原煤经炭化,制备新型炭质还原剂及其副产品

    The process is to produce the new carbonaceous reductants, char and the brown coal's byproduct (such as coal tar ) after the brown coal is carbonized.

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  • 项目采用的工艺路线褐煤原煤经炭化,制备新型炭质还原剂及其副产品

    The process is to produce the new carbonaceous reductants, char and the brown coal's byproduct (such as coal tar ) after the brown coal is carbonized.

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