查询词典 boiling range

The contents of the method are as follows: addition of entainer such as benzene, hexahydrobenzene and pentene etc, rectification make entainer, alcohol and water form ternary boiling material, then boiling point difference formed and high purity alcohol finally produced.

采用向酒精溶液添加夹带剂进行精馏，使夹带剂、乙醇、水形成三元共沸物，造成沸点差，从而精馏出纯度高的酒精。

Organosilicon high-boiling components was by-product from direct synthesis of methylchlorosilanes,The routes for production of monosilane,silicone oil,organosilicon water-proof agent,defoaming reagent,ceramics,organosilicon resin from the high-boiling components and their technical features were outlined,and some suggestions on development direction of catalysis cracking were put forward.

有机硅高沸物是合成甲基氯硅烷单体的副产物，作者简述了利用有机硅高沸物制备单硅烷、硅油、有机硅防水剂、消泡剂、陶瓷和有机硅树脂等产品的生产方法及技术特点，并对高沸物催化裂解产业化的发展方向提出了建议。

In report wrote down new network recently on January 21 person know, on Feburary 19, 2009, the 2nd Hunan is defended inspect Baidu recreation boiling point 2008 years to spend check celebration, will hold in cubic metre of water of national natant center, baidu and Hunan are defended inspect will go at be opposite that evening data undertakes authority is released related group of entertainment of one time language, will rank a result to undertake announcing to 24 boiling point.

中新网1月21日电近日记者获悉，2009年2月19日，第二届湖南卫视·百度娱乐沸点2008年度盘点典礼，将在国家游泳中心水立方举行，百度和湖南卫视将于当晚对过去一年华语娱乐界相关数据进行权威发布，并将对24个沸点排名结果进行公布。

The paper also conducts experimental investigation and theoretical analysis of static instability, such as subcool boiling instability, intermittent boiling instability and geyser instability.

通过微小偏差法将非线性的液钠两相流动的基本方程组线性化和无量纲化，应用系统控制理论建立液钠沸腾流动不稳定性的理论分析模型，可以对液钠沸腾发生两相流动不稳定性进行预测计算。

The cause of hard agglomerate formation and its effect on sinterability were investigated. The water-washed ZrO〓-Y〓O〓 powders were found to be greatly made up of hard agglomerates. The ethanolwashed powders also contained a few of hard agglomerates because of uneffective dehydration. Beside, ethanol volatilizes in advance of water during drying because ethanol has a lower boiling point than water, so steric effects of ethanol won't act. However, nearly no hard agglomerate formed in the azeotropic distilled powders, because of effective dehydration and higher boiling point for n-butanol.

研究指出，水洗工艺所得ZrO〓-Y〓O〓粉末几乎完全由硬团聚组成；乙醇洗涤工艺的脱水效果不是很好，并且由于乙醇的沸点比水低，以致在干燥过程中残留乙醇比水先挥发，乙醇的空间位阻效应不能有效地发挥作用，因此，仍然可以导致产生一定量的硬团聚；而共沸蒸馏工艺的脱水效果最佳，且正丁醇的沸点比水高，干燥时残留正丁醇比水后挥发，从而正丁醇的空间位阻效应可有效地发挥作用，因此避免了在煅烧过程中形成Zr-O-Zr键，即共沸蒸馏粉末中不含硬团聚。

Wash the apple, peeled apart from seed after, and then cut into thin slices then put the pan and add a little sugar boiling, add a little boiling point after a moment of water, reuse of火煮to paste, after the cease-fire with the back of the spoon be subject to pulverisation.

把苹果洗净后去皮除籽，然后切成薄薄的片，再放入锅内并加少许白糖煮，煮片刻后稍稍加点水，再用中火煮至糊状，停火后用勺子背面将其研碎。

Under middle and high heat flux, the liquid was degassed with the result that the boiling was pure liquid nucleate pool boiling, and, hereafter, the heat transfer coefficients could not be raised with increasing dissolved gas.

实验结果发现，低热通量时，相同热通量下的壁面温度会随著可溶解气体含量的增加而降低，主要原因是增加气体含量可以降低初始沸腾的热通量；中高热通量则因液体中所含的气体被除气所致，为纯液体核沸腾，热传系数无明显的提升。

A correlation was investigated between the boiling points and molecular structure of halogenated methane s, and a new method was developed to calculate and predict the boiling points of halogenated methane s.

探讨了卤代甲烷的沸点与其分子结构之间的关系，发展了一种既能计算卤代甲烷沸点、又能预测未知卤代甲烷沸点的方法。

There are also numerous methods of cooking such as baking, boiling, braising, deep-frying, double-boiling, poaching, sauteing, scalding, shallow-frying, simmering, smoking, steaming, stir-frying, barbecuing and blanching that produce many varieties of mouth-watering dishes.

同时也有为数众多的烹饪方法如烤、煮、蒸、深油炸、重复加热、 poaching 、 sauteing 、 scalding 、浅油炸、炖、烟熏、清蒸、油炒、烧烤和灼，所以烹饪出来的菜式都是令人垂涎的美食。

By means of establishing of notional model of stratum penetrability and computational well flowing model during the development of boiling of sand, we can simulate the overall process of boiling of sand .

通过建立管涌发展过程中地层渗透性的概化模型和井流计算模型，模拟了管涌发展的全过程。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。