查询词典 initial boiling point

This is essentially a process where the polymer solution generally in dimethyl formamide is brought up to a temperature close to the boiling point of DMF and is then extruded under pressure through spinneretes.

其基本原理是处于二甲基甲酰胺中的聚合物溶液被加热到二甲基甲酰胺的沸点，然后在一定的压力下通过喷丝头。

Since TAME boils at 86 C and the hexyl ethers have an even higher boiling point, the ether products can the separated from the light FCC gasoline reffinate in the reactor fractionator used in the TAME process.

因为温驯的煮沸在86 C 和己基的以太有更高的沸点，以太产品装于罐中被分离从光FCC 汽油reffinate 在反应器fractionator 被使用在温驯的过程。

As a mixture with high boiling point and a crystal liquid with colors from primrose yellow to brown, fusel oil is the general term of monohydric alcohols with more than three carbons, and is one of the important elements contributing to the flavors of liquor.

杂醇油是一类高沸点的混合物，是淡黄色至棕褐色的透明液体，是三个碳以上的一元醇类物质的总称，是构成白酒风味的重要成分之一。

The mixture produced fromβ-pinene mainly containing geraniol and nerol,whose difference in boiling-point is only 2 C. They were separated by using the omethod of vacuum batch distillation and flash distillation with additives.

以β－蒎烯路线生产的香叶醇和橙花醇混合醇产品为原料，采用减压间歇精馏和闪蒸方法，通过添加络合剂提高产品的质量，实现了沸点差仅为 2℃的橙花醇和香叶醇的分离。

And the by-product with high boiling point in Grignard reaction is proved as methyldiphenylchlorosilane by ~1HNMR analysis.

如在经过450kGy的辐照后，其拉伸强度从6.0MPa降到5.4MPa，只降低10.0％。

In order to meet the needs of the practical industry, the property of ammonium phosphate and the effect of sodium humate on the habitude of slurry was investigated firstly by experiments:the relation between neutralization value of the slurry and the pH value, the relation between the boiling point and the density, water content and viscosity of slurry;the influence of sodium humate added into slurry on the relation between the neutralizing value and pH value, and on the density, water content and viscosity of the slurry.

为了工业的实际需要，通过实验，首先研究了磷铵料浆的性质以及腐殖酸钠对料浆性质的影响：料浆中和度与其PH 值的关系，料浆沸(来源：AB427242C论文网www.abclunwen.com)点温度与其密度、含水量及粘度的关系；添加腐殖酸钠对料浆中和度与其PH 值之间关系的影响，以及对料浆密度、含水量及粘度的影响。

As the Qinghai-Tibet Plateau high elevation and thin air, and oxygen content is low, there is no pressure cooker, the boiling point of water is low, eat three meals a day are half-cooked rice, long-term malnutrition, coupled with long hours working on the plateau due to many different levels to suffering from altitude sickness.

由于青藏高原海拔高，空气稀薄，含氧量低，没有高压锅，开水的沸点低，一日三餐吃的都是夹生饭，长期营养不良，再加上由于长时间在高原工作，许多人不同程度地患上了高原病。

It is practically immiscible with water, has a high boiling point and low vapour pressure.

它特别不溶于水，沸点更高，蒸汽压更低。

Vapor pressure and boiling point depends on molecular mass and the type of intermolecular forces.

蒸汽压和沸点取决于分子质量和分子间作用力的类型。

Intramolecular hydrogen bond is also the reason for the lower boiling point of nitric acid.

分子内氢键也是硝酸沸点较低的原因。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。