dichromate的例句大全

A process of electrolytic synthesis of sodium dichromate from industrial sodium chromate solution is introduced.

介绍了用离子膜电解槽电解工业铬酸钠溶液合成重铬酸钠的过程.

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The reaction conditions on oxidation of 2-methylpyridine to 2-acid by oxidation of potassium dichromate were studied.

研究了以2-甲基吡啶为原料,以重铬酸钾为氧化剂,利用化学氧化法合成 2- 吡啶甲酸的反应条件.

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Potassium dichromate titration method was used for determining sodium lactate in compound sodium lactate injection.

用重铬酸钾法测定复方乳酸钠注射液中的乳酸钠,方法简便、速,准确.

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The process of sodium dichromate production and its pollution situation of waste water are introduced.

介绍红矾钠生产的工艺流程、废水污染情况.

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The paper discussed the possibility of using Oslo evaporator in the production of sodium dichromate.

探讨了红矾钠生产中采用奥斯陆蒸发器的可行性.

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The main methods are: glass-electrodes method, potassium dichromate method and statistical method.

采用的主要方法有: 玻璃电极法, 重铬酸钾法,统计学方法等.

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The proof is recoated with dichromate emulsion.

将这张校样重新涂以重铬酸盐乳剂.

词典精选例句

Eosin-Y is introduced into the aqueous ammonium dichromate to make a eosin-Y sensitized dichromated gelatin plate.

曙红-Y染料加入重铬酸盐明胶敏化液中,制作成曙红-Y敏化重铬酸盐明胶干版.

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A method for the determination of chlorine in dichromate by ion selection election was studied.

研究了用离子选择性电极法测定红矾中的氯.

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Preferally, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlorite.

它的阴离子部分最好是高锰酸, 碘酸, 重铬酸或过氯酸根.

词典精选例句

Fuse potassium dichromate ( 19) in a porcelain crucible.

在瓷坩埚中熔化重铬酸钾（19）。

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For the synthesis ofp-nitrobenzoic acid by means of micelles catalytic oxidation, sodium dichromate is used as oxidant, and the best catalyst is found to be dodecyl dimethyl benzyl ammonium bromide.

考察了以重铬酸钠为氧化剂，胶束催化氧化合成对硝基苯甲酸的有关影响因素。

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Ammonium bichromate ( dichromate): Salt formed by neutralising chromic acid with ammonia. An orange color crystal that is soluble in water, insoluble in alcohol.

重铬酸铵：氨与铬酸中和所产生的盐。橙红色晶体。可溶于水，不溶于醇（酒精）。

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It is studied the evaluating process and method for inexactness in determination of total iron in iron ore with potassium dichromate titrimetric method.

对重铬酸钾滴定法测定铁矿石中全铁的不确定度的评定过程、评定方法进行了研究。

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Analysis about inexactness in determination of total iron in iron ore with potassium dichromate titrimetric method

重铬酸钾滴定法测定铁矿石中全铁的不确定度分析

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The Effect of the Ammonium Dichromate Concentration in the Post-processing on the DE of MBG Hologram

后处理中重铬酸铵浓度对MBG全息图衍射效率的影响

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Studies on the New Kinetic Analysis by Two Indicating Substances ⅰ. Manganese(ⅱ)-Ethylenediaminetetraacetic Acid Disodium Salt-Potassium Dichromate System

双指示物质动力学分析法研究Ⅰ.锰（Ⅱ）-乙二胺四乙酸二钠-铬（Ⅳ）催化体系

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