Abstract: 2-Chloro-5-chloromethylpyridine is an important intermediates of the pesticide and the pharmacology.

Synthesis of kojic distearate from stearate acid, chloro-sulfoxide and kojic acid was studied.

介绍了以硬脂酸, 氯化亚砜,曲酸等为原料制备双硬脂酸曲酸酯的方法.

STUDY AND APPLICATION OF GF REINFORCED CHLORO OXIDE MG COMPOSITES.

Ti-Nb系复合氧化物的氧敏响应特性.

This article introduced a method for preparing α-chloro-isobutylaldehyde , in order to explore a practical chloration of oxo-compound.

本文介绍了制备氯代异丁醛的方法, 其目的在于探索羰基化合物的一种实用的氯代方法.

The invention discloses a catalytic purification method of chlorobenzene waste gas.

本发明公开了一种氯苯废气催化净化方法.

Theiryield depend on the reaction temperature , mole ratio of chlorobenzene and hydrogen sulfide, and space-velocity.

它们的产率决定于反应温度 、 氯苯和硫化氢的摩尔比以及空速.

The Refractometric analysis of binary liquid system of benzene-chlorobenzene was investigated.

研究了液体二元系的折射分析法.

The complex MoO _ 2 CI _ 2 ( C _ 4 H _ 3 OCOOH ) _ 2 was prepared by the reaction of MoCI _ 5 with C _ 4 H _ 3 OCOOH in chlorobenzene.

使MoCl_5与C_4H_3OCOOH在氯苯溶剂中反应,合成了新的过渡金属钼配合物MoO_ 2Cl_2 ( C_4H_3OCOOH ) _2.

Adsorption of chlorobenzene from mixed gas by activated carbon was studied on fixed bed.

研究了氯苯气体在活性炭固定床上的吸附过程.

Phytotoxicity of chlorobenzene on winter wheat and rape, respectively were reported in the present investigation.

研究了氯代苯与冬小麦、油菜毒性的关系.

Mazindol was synthesized by four steps from chlorobenzene and phthalic anhydride an overall yield of 23.4 %.

以氯苯和邻苯二甲酸酐为起始原料,经四步工序合成马吲哚,总收率为23.4%.

Those selfless dedication of the site, Go , say, and can not generate revenue.

而那些无私奉献的站台、赶集, 口碑等, 并不能带来收入.

People's life outlook on values essential features four characters summarization available : Disinterested offer as a tribute.

人们的人生价值观的基本特征可用四个字概括: 无私奉献.

Sustained altruists do unselfish, often heroic acts over a longer time.

-始终如一的利他主义者长期表现出无私奉献的精神, 时常会做出一些英雄举动.

This is the beauty of candles and silk praise the spirit of selfless dedication.

这是用蜡烛和蚕丝来歌颂赞美无私奉献的精神.

As a soldier, he showed selfless devotion to duty.

作为战士，他表现出了对其天职的无私奉献。

I'm sure it takes more sweat blood to make a successful living there.

您们这种无私奉献的精神使我感到敬佩,更多的是一种感激.

Well you came and you gave without taking.

你来到我身边,无私奉献,不求回报.

All teachers dedication and selfless dedication, a noble morality, concern and care to help every student.

全体教师爱岗敬业,无私奉献 、 师德高尚, 关心爱护帮助每一位学生.

Do any of your product, equipment or service utilize a Chlorofluorocarbon CFC?

贵公司的产品设备开服务是否是用氟里昂?

Enough stuff here to chloroform you.

这里有的是足以使你神志昏迷的东西.