查询词典 stearic acid

On the basis of analyzing data about stearic acid triethanolamine ester quaternary's preparation process and methods of analysis and identification, this article summarized synthetic conditions for this quaternary ammonium salt, this synthetic condition composed by synthesis of esters and quaternary ammoniation.

在对有关硬脂酸三乙醇胺酯季铵盐的制备工艺、分析鉴定方法的资料分析的基础上，综述了由硬脂酸制备该季铵盐的工艺条件，该工艺条件由酯胺的合成和季铵化2步构成。

In this thesis, the Stearic Acid and titanate-coupling agent were used to modify the surface of aragonite whisker.

本文采用硬脂酸和钛酸酯分别对文石相碳酸钙晶须进行表面改性，制得了改性文四川大学硕士学位论文石相晶须碳酸钙。

By means of hydrothermal method, high quality calcium stearate were cleanly synthesized by the reaction of calcium hydroxide with stearic acid in water.

以硬脂酸和氢氧化钙为原料，采用水热法合成出了色泽好的高质量硬脂酸钙。

Company to operate general-purpose rubber-based, mainly related to natural rubber, SBR, nitrile rubber, butadiene rubber, neoprene, glue and another involved in stearic acid, paraffin, carbon black, white carbon black, Coumarone, zinc oxide, magnesia, and all kinds of rubber accelerator; In recent years, the company is operating in special rubber growing trade company-wide diversity in the trade, chemical industry cooperation generalization, a total of market efficiency win development.

公司以经营通用型橡胶为主，主要涉及天然橡胶、丁苯胶、丁腈胶、顺丁胶、氯丁胶、复合胶，另外涉及硬脂酸、石蜡、炭黑、白炭黑、古马隆、氧化锌、氧化镁、及各种橡胶促进剂；近年来，公司在特种橡胶经营方面不断增强贸易往来，全公司在向贸易多元化，化工合作普遍化，市场效益共赢化发展。

I personally think that there is no problem, chitosan, cellulose,麦牙dextrin, gum arabic, stearic acid several components of the fetus do not have much impact.

我个人觉得，没有太大问题，几丁聚糖，纤维素，麦牙糊精，阿拉伯树胶，硬脂酸几种成份对胎儿没有太多的影响。

The proliferation effects of standard materials were investigated by MTT method and flow cytometry. Cholesterol myristate and palmitic acid methyl ester showed proliferation bioactivity while stearic acid showed inhibition effect.

对标准品也采用了MTT法和流式细胞仪研究了它们对rMSCs的增殖作用，结果表明十四酸甾醇酯和十六酸甲酯具有促进rMSCs增殖的作用，而十八酸具有抑制作用。

An insoluble calcium salt of stearic acid and palmitic acid; it is formed when soap is mixed with water that contains calcium ions and is the scum produced in regions of hard water.

硬脂酸和棕榈酸的不溶的钙盐，在肥皂与含有钙离子的水混合时形成，是硬水地区产生的浮渣。

Starch stearate was synthesized from wheat starch, stearic acid as esterifying agent, and hydrochloric acid as catalyzer under dry condition.

以小麦淀粉为原料，硬脂酸为酯化剂，盐酸为催化剂，在干法条件下合成硬脂酸淀粉酯。

Cellulose, mannitol, hydroxypropyl methylcellulose phthalate, citric acid, sodium starch glycolate, glyceryl triacetate, modified cellulose gum, stearic acid, colloidal silicon dioxide, titanium dioxide and yellow ochre.

纤维素，甘露醇，羟丙基甲基纤维素邻苯二甲酸酯，柠檬酸，淀粉钠乙醇，三醋酸甘油酯，改性纤维素胶，硬脂酸，胶质二氧化矽，二氧化钛和黄赭色。

According to the test data, the charging time is reduced by 10%40%, and the discharging time is reduced by 10%-15% when the encapsulated stearic acid, sliced paraffin and lauric acid are used and arranged in the storage bed.

根据测试数据得到，与采用传统单一相变材料的储热系统相比，采用硬脂酸、石蜡和月桂酸三种相变材料的储热系统的储热时间减少10～40％，放热时间减少10～15％。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了