查询词典 iso-amylene

Of product certification.. Maode Group in 2005 set up branch offices in Dongguan, Guangdong Province - Dade Lighting Co., Ltd., in July 2006 passed the ISO quality management system certification.

茂德集团于2005年在广东东莞设置分公司--大德灯饰有限公司，于2006年7月通过了ISO质量管理体系认证。

Provides attributes for normalization of elements that contain datable events using the ISO 8601 standard.

用於元素规格化的属性，这些元素包含日期明确的事件，以ISO 8601标准所定义。

The company adheres to the tenet of "Customers are supreme, Credit is basis and quality is the first". Its leading products, which have all passed ISO9000 Puality System Certifications and passed ISO/TS16949 Certification in August 2003, enjoy a wide popularity in the domestic markets and have been exported to many countries such as Italy, Germany, Demark, India, Viet Nam, Thailand and Malaysia etc.

公司坚持&用户至上，信誉为本，质量第一&的宗旨，主导产品均通过ISO9000质量体系认证，2003年8月又通过了ISO/TS16949认证，产品在国内有较高的市场占有率，并出口至意大利、德国、丹麦、印度、越南、泰国、马来西亚等多个国家。

Five kind of intermediates are synthesized with the material of p-iso-Octylphenol and Dicarboxylic acid through two different routines in.

本文以辛基酚和五种二羧酸为原料，通过酰基化反应和酯化重排反应方法，合成了五种表面活性剂中间体。

Solid superacids SO~2-_4/TiO_2-Al_2O_3 were prepared and used to catalyze the esterfication of iso-octyl alcohol and by-products in oxidization reaction of durene,which were pretreated before esterifying reaction.

考察了催化剂用量、异辛醇与混合酸的质量比、反应时间等因素对酯化反应的影响，确定了较佳的反应工艺条件：m∶m∶m=0。

Solid superacids SO(superscript 2- subscript 4)/TiO2-Al2O3 were prepared and used to catalyze the esterfication of iso-octyl alcohol and by-products in oxidization reaction of durene, which were pretreated before esterifying reaction.

以均四甲苯氧化反应副产物预处理后得到的混合酸和异辛醇为原料，在固体超强酸SO(上标 2-下标 4)/TiO2-Al2O3作用下进行合成混合酯的研究。

Solid superacids SO~2-_4/TiO_2-Al_2O_3 were prepared and used to catalyze the esterfication of iso-octyl alcohol and by-products in oxidization reaction of durene,which were pretreated before esterifying reaction.

考察了催化剂用量、异辛醇与混合酸的质量比、反应时间等因素对酯化反应的影响，确定了较佳的反应工艺条件：m∶m∶m=0.01∶3.18∶1，反应时间为3 h，在此反应条件下预处理后的混合酸转化率可达到99.9%。

ISO collaborates closely with the International Electrotechnical Commission on all matters of electrotechnical standardization.

ISO与国际电器委员会在电工技术标准化方面保持密切合作的关系。

ISO collaborates closely with the International Electrotechnical Commission on all matters of electrotechnical standardization.

ISO与国际电工委员会在电工技术标准化方面保持密切合作的关系。

ISO collaborates closely with the International Electrotechnical Commission on all matters of electrotechnical standardization.

ISO与国际电工委员会在电工技术标准化方面保持紧密的合作关系。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。