查询词典 polybasic

Alkyds are the condensation product of polybasic acids and polyhydric alcohols.

多元醇酸树脂由多元酸和多元羟基缩聚而成。

This thesis take the phthalic acid as an example to intraduce the nonlinear data processing method in the mensuration of polybasic weak acid ionization constant, point out the defect of the linear data processing method, and give the main steps of nonlinear fitting.

以邻苯二甲酸为例，介绍多元弱酸电离常数测定实验数据的非线性处理方法，指出这类实验数据线性化处理的问题，并给出非线性拟合的基本步骤

A new method for the total analysis of the polybasic acid s and higher fatty acids in hawthorn fruit by gaschromatography-mass spectrometrywas developed.

采用硫酸甲酯化处理山楂果样品，二氯甲烷作萃取剂，用气相色谱-质谱联用法对山楂果中的多元酸和高级脂肪酸进行了全面分析。

Keywords Tobacco;Polybasic acid;Higher fatty acid;Quantitative analysis

烟草； 多元酸；高级脂肪酸； GC；定量分析

After analyzing why translato rs and researchers can't reach a universal agreement upon translation criteria, Chinese culture is weak at scientific approaches and Chinese researchers are in want of proper attitudes toward academic debating, this paper raises that transl ation criteria should be relative, polybasic, descriptive as well as prescriptiv e.

本文试图通过分析翻译标准难以统一认识的原因，中国人特有的思维方式以及学者们欠科学的论争态度来一探究竟，并最终提出：翻译标准应是相对的、多元的、规定性和描述性相结合的，而不是先念的、一元的、静态的、普适的。

Under the influence of feminism, female writing is characteristic of advoca ting a new female consciousness of self-supporting and self-improving, and revea ling the complex situation faced by females in modern polybasic ideologies.

当书写主体变成女性时，由于历史经验、道德记忆和现实感受的深切，其叙事观点的核心还变成了有主体意识的人对女性自身生命的审视与关怀。

Under the influence of feminism, female writing is characteristic of advoca ting a new female consciousness of self-supporting and self-improving, and revea ling the complex situation faced by females in modern polybasic ideologies.

当书写主体变成女性时，由于经验、道德记忆和现实感受的深切，其叙事观点的核心还变成了有主体意识的人对女性自身生命的审视与关怀。

A range of waterborne alkyd resins has been prepared by fatty acid process, based on soybean fatty acid, trimellitic anhydride, and various polyols and polybasic carboxylic acids, which are modified with benzoic acid, maleic anhydride and oleic acid.

通过脂肪酸法，选用豆油脂肪酸、偏苯三甲酸酐和不同的多元醇、多元酸制备了一系列水性醇酸树脂，用苯甲酸、顺丁烯二酸酐和油酸对其改性进行了研究。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。