Furthermore voltage, reaction temperature and amine mass concentration are important exterior factor which effect electrolysis.

The effects of the, as the additives and their quantities and the reaction temperature , were investigated.

文中考察了添加剂的用量及反应温度对反应的影响.

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The secondary protolytic cracking is not very sensitive to the reaction temperature.

二次质子化裂化反应对温度不敏感.

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Static adsorption showed that the adsorption effect was related to reaction temperature.

静态吸附结果表明,反应温度对纤维的吸附效果有影响.

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Through experiment we discussed the preparative condition and came out with methods of mono-Grignard Reagent preparation.

通过实验讨论了它们的制备条件,提出了 单格 氏试剂的两种制备方法.

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Study the technologic conditions of preparing Grignard reagent benzylmagnesium chloride under ultrasonic condition.

研究超声波法制备格利雅试剂氯化苄基镁的工艺条件.

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Di-Grignard Reagent and mono Grignard Reagent were prepared using 1, 4-dibromobutane.

以1, 4- 二溴丁烷为原料,分别制备了双格氏试剂和单格氏试剂.

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The article summarizes the preparation. structure and chemical nature of Grignard reagent.

本文综述了格氏试剂的制备, 结构及其在有机化学中的应用.

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Shanxi Xinzhou Chemical Reagent Factory, established in 1971, has a production history of thirty years.

山西省 忻州市 试剂化工厂建于一九七一年, 已有三十年的生产历史,是全国最大的醋酸钠生产厂家.

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This base will focus on the developing of electronic chemical products, chemical reagent, biological chemistry etc.

该区域重点发展电子化学品 、 化学试剂 、 生物化工等产业.

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The 2 D-X chemical reagent resin-reinforced was used to modify the palm fibers.

采用环保型2D-X树脂增强试剂对棕叶纤维改性,以增加湿强.

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Shopping should be clear advice, can not be a tax rebate would be lost.

购物时要咨询清楚, 否则不能退税就会受到损失.

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Self-and proxy tax, a tax rebate relations are not the same apply when certain clear.

自营和代理纳税 、 退税关系不一样,办理时一定搞清楚.

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China needs to improve its tax rebate system.

五是退税机制亟待完善.

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Many papers have discussed the relationships between recall ratio and precision ratio.

有多篇文章讨论了查准率和查全率之间的种种关系.

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Voluntary stop of sales and recall from consumers.

自愿停止销售,并从消费者手中召回.

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Voluntary stop of sales, recall from consumers and destruction by an importer.

进口商自愿停止销售该产品, 此外从消费者手中召回并销毁缺陷产品.

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Voluntary recall from consumers and corrective actions taken by the importer.

进口商自愿从消费者手中召回缺陷产品并采取补救措施.

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It is a decigone beyond recall.

那是一项无法挽回的决定.

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The things I said to her during the argument was beyond recall.

在争吵时我对她说的话已经无可挽回了.

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It is gone beyond recall.

它已经一去不复返了.

词典精选例句