查询词典 solvent

The composition, working principle, and structural design of the solvent-less silicone oil coater were introduced.

首先详细描述了无溶剂硅油涂布机的组成及工作原理，随后给出了无溶剂硅油涂布机的结构设计。

A liquid aldehyde with a penetrating odor; made from plant hulls and corn cobs; used in making furan and as a solvent.

一种带渗透性气味的液体醛，用植物外壳和玉米芯制取，用于制呋喃或用作溶剂。

Aldehyde with a penetrating odor; made from plant hulls and corn cobs; used in making furan and as a solvent.

气味的液体醛，用植物外壳和玉米芯制取，用于制呋喃或用作溶剂。

The varying tendencies of partition coefficients of some compounds in aqueous or nonaqueous solvent systems by calculating the phase equilibria with universal quasichemical functional group activity coefficient model are predicted. These compounds included saturated and unsaturated fatty acids ethyl esters,N2,4dinitrophenylamino alcohols, pnitrophenyl glucosides and so on, with simple structures and much differences in polarity.

以饱和及不饱和脂肪酸乙酯、2，4二硝基苯胺基脂肪醇和对硝基苯基葡萄糖甙等结构较为简单、极性差别较大的溶质系列为研究对象，应用修正的通用基团活度系数模型，通过相平衡计算，预测了它们在含水或不含水的溶剂体系中分配系数的变化趋势，并与前人的工作进行了对比。

The analysis provides a theoretical basis for the choice of pigment, colophony, solvent and accessorial reagent in the formulation designing.

这些分析为后面的配方设计选择颜料、树脂、溶剂和助剂奠定了理论基础。

SPECIFICATION: Colorlessness, clarity liquid, It's the mixture with many kind of organic solvent.

产品特性：无色透明液体，一种多样有机溶剂的混合物，微溶于水，能溶于各种有机溶剂

Ethyl lactate is one kind of comestible synthetic spicery. It is also one kind of good solvent.

摘 要 乳酸乙酯是一种食用合成香料，它还是一种非常好的溶剂。

So, N_2O_5/organic solvent and N_2O_5/HNO_3 are two complemental nitrating systems.

因此，N_2O_5／有机溶剂和N_2O_5／HNO_3是两种互补的硝化体系。

4 The gelling ability is correlated with the minimum amount of compound necessary to gel the solvent.

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According to the direct ratio relationship in a certain range between the color degree of the organic solvent with Pb^2＋ and dithizone in the complex compound and the amount of the lead, the amount of the lead can be rapidly determined by way of the visual colorimetry.

再加入双硫腙的三氯甲烷溶液，根据Pb^2＋离子与双硫腙生成的配合物在有机溶剂中的颜色深浅与铅含量在一定范围内成正比的关系，用目视比色法即可快速判断出样品中的铅含量。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。