查询词典 synthetic method

Domestic enterprises still adopt direct synthetic method to produce methyl chloride silane. In recent years, great progress has been made.

我国有机硅单体的研究开发起步较晚，多数企业仍延用直接法合成甲基氯硅烷，以及小型流化床反应装置。

To the predicate calculus on Intuitionistic Fuzzy Logic, a symmetric synthetic method for finding the truth of IFL propositions using membership and hesitancy degree is proposed on the basis of the hypothesis of an equilibrium state of supportability and opposability of neutral evidences indicated in the intuitionistic index. The fundamental operation rules on IFL propositions are presented.

摘要针对直觉模糊逻辑及命题演算，基于直觉指数所表征的中立证据中支持与反对的程度呈均衡状态的假设，提出利用隶属度与犹豫度计算直觉模糊逻辑命题真值的对称合成方法，给出直觉模糊逻辑命题的运算规则。

In this paper,the synthetic method of 2,4,4′trichloro2′aminodiphenyl ether from paradichlorobenzene was described.

由对二氯苯通过硝化、缩合、还原等反应合成 2 ，4，4′三氯 2′氨基二苯醚，总收率 75 %。

This synthetic method is safer and easily operated due to the avoidance of direct use of hazardous peracid in the rearrangement.

重排反应时避免直接使用危险性大的过氧酸，本合成工艺安全可行。

Its application tests showed that its was perfecter membrane-forming resin for UV coating with high propertios, low price and simple synthetic method.

应用研究表明TGI-CA是一种性能优异，价格低廉且合成方法简单的紫外光固化涂料成膜树脂。

In the meantime, salacinol and its the synthetic method of all sorts of ramification also is perfected gradually.

同时，salacinol以及其各种衍生物的合成方法也逐渐完善。

This text has introduced the synthetic method of the high performance water reducing agent of amino sulfonic acid and production application.

介绍了氨基磺酸系高性能减水剂的合成方法及生产应用。

The invention relates to an intergrowth molecular sieve and a synthetic method thereof, which mainly solves the problems of singular apertures, rather weak acidity and low activity of porous materials of the prior art.

本发明涉及一种共生分子筛及其合成方法，主要在于解决现有技术合成的多孔材料孔径单一、酸性较弱、活性不高的问题。

The invention relates to a three-phase intergrowth molecular sieve and a synthetic method thereof, which mainly solves the problems of singular aperture, rather weak acidity and low activity of the porous material synthesized by the prior art.

本发明涉及一种三相共生分子筛及其合成方法，主要解决现有技术合成的多孔材料孔径单一、酸性较弱、活性不高的问题。

The invention relates to a Magadiite/ZSM-5 intergrowth material and a synthetic method thereof, which mainly solves the problems of singular pore-size distribution and nonadjustable pore diameters of the porous material synthesized by the prior art.

本发明涉及一种Magadiite/ZSM-5共生材料及其合成方法，主要在于解决现有技术合成的多孔材料孔径分布单一、孔直径不可调节的问题。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。