查询词典 anhydrous

The influence of excess anhydrous hydrogen fluoride, the amount of oleum and its trickling rate, the time and temperature of heating hexafluorophosphoric acid, and refrigerants on the yield and the content of phosphorus pentafluoride was studied.

在此过程中，本文研究了无水氟化氢过量百分率、发烟硫酸用量及滴加速度、六氟磷酸的加热时间、加热温度以及冷凝介质等因素对五氟化磷产率和纯度的影响。

Maintenance of its failure as follows: First of all, the shell open the keyboard, with a soft brush to clear the board of the dirt, while the use of anhydrous alcohol to clean the keyboard and keycap button below to contact the part after cleaning for testing.

其故障维修方法为：首先拆开键盘的外壳，用软毛刷将电路板上的污垢清除，同时使用无水酒精清洗键盘按键下面与键帽接触的部分，清洁后进行测试。

This article introduces a new process for the preparation of dicalcium phosphate anhydrous, which includes dental grade, food grade and pharmaceutical grade, by reacting pure aqueous food grade phosphoric acid with both calcium carbonate and aqueous treated limewash.

介绍了一种以液态食品磷酸与碳酸钙及处理后的石灰水应生产无水磷酸氢钙工艺。

Anhydrous magnesium chloride is the raw material of electrolyzed metal magnesium and an important intermediate of some catalyzers or medicines.

无水氯化镁是电解金属镁的原料，也是众多催化剂和医药的中间体。

In this article, the key problems on the preparation of high purity anhydrous magnesium chloride from hydrated magnesium chloride were discussed.

主要论述以水合氯化镁为原料制备高纯度无水氯化镁的关键问题和国内外相应的新工艺：(1)氯气气氛下脱水；(2 )复盐法；(3)氨

Mono /di hexyl methylnaphthalene could be obtained from β methylnaphthaleneand n bromohexane proceeding condensation catalyzed by anhydrous aluminium chloride.

裂解柴油、煤焦油洗油中富含甲基萘馏分。目前，我国对这些资源已进行了初步开发和利用，但其广度和深度还远远不够。

The effect of electrocast zirconia and monocline zirconia and two types of binders(anhydrous and un-hydroxyl resin and liquid paraffin)on the sintering of fired magnesia-calcia brick are investigated.

研究了电熔氧化锆、单斜氧化锆和两种结合剂(无水无羟基树脂和液体石蜡)对烧成镁钙砖烧结性能的影响。

The results indicate that the effect of anhydrous and un-hydroxyl resin is better than liquid paraffin and each of electrocast zirconia and monocline zirconia can promote sintering of magnesia-calcia brick,and the effect of monocline zirconia is better than that of electracast zirconia.

结果表明：作结合剂用时无水无羟基树脂效果好于液体石蜡；作为添加剂时电熔氧化锆和单斜氧化锆均能显著促进镁钙砖的烧结，其中单斜氧化锆的效果好于电熔氧化锆。

Glucose monohydrate could be replaced by anhydrous glucose to produce glucose injection.

所以用无水葡萄糖取代一水葡萄糖生产葡萄糖注射液的工艺可行。

The company has a annual production of 10000mt citric acid of two products: Anhydrous citric acid and citric acid Monohydrate.

企业现有生产能力为年产 10000 吨柠檬酸，有无水柠檬酸和一水柠檬酸两个品种。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。