bromide

The polycondensated resins have lighter color, the free phenol, compound bromide and alkalinity are lower.

制得的多元共缩聚树脂具有颜色浅 、 游离酚和可被溴化物含量低、碱性低等优点.

Methods Prepare pneumococcus type 1 conjugate vaccine by cyanogen bromide activation and amine reduction immunological characteristics.

结论采用溴化氰活化法制备1型肺炎球菌荚膜多糖-蛋白结合疫苗优于胺还原法.

The molluscacidal medicated additive is bromoacetyl bromide or niclosamide.

所述的灭螺药物添加剂为溴乙酰胺或氯硝柳胺.

By adding various dyes to the silver bromide it can be made additionally sensitive green light.

溴化银加入各种化学增感剂后,又可使其感受染色光.

The method of determination methyl bromide in fumigation progress was developed by GC 5000 A.

探讨了气相色谱法测定熏蒸处理过程中溴甲烷浓度的检测方法.

Molten lead ( II ) bromide contains mobile ions which conduct electricity.

熔融的溴化铅 ( II ) 具有游动离子,帮助传电.

They also pointedthat farmers throughout the world were already using innovative alternatives to methyl bromide.

他们同时也指出,全世界范围内的农民们已经使用改良过的甲基溴化物了.

Operation control and maintenance of lithium bromide absorption refrigerator were introduced.

阐述了溴化锂吸收式制冷机的运行管理与维护.

Using alcohol as starting material, double octyl quaternary ammonium bromide was obtained. It's yield reached 80 %.

以脂肪醇为原料, 合成了双辛基季铵溴盐,其产率达80%.

The falling film generator is applied in the lithium bromide absorption chiller and heat pump.

降膜式发生器在溴化锂吸收式制冷机与热泵中得到了一定的应用.

After the revampings, the lithium bromide refrigerator served the production more stably and reasonably.

经过改造,使溴化锂制冷机更加稳定、合理地服务于生产.

Hexadecyl octyl dimethyl ammonium bromide and hexadecyl decyl dimethyl ammonitim bromide were synthesized.

合成了十六烷基辛基二甲基溴化铵和十六烷基癸基二甲基溴化铵两个新型杀生剂.

The oxybromination of anisole was investigated with sodium bromide as bromo source and oxygen as oxidant.

以溴化钠为溴源,氧气为氧化剂进行的苯甲醚的催化氧化溴代反应.

The present invention relates to alcoholated tiotropium bromide crystal and its preparation process and medicine composition.

本发明涉及一种乙醇化噻托溴铵结晶及其制备方法和药物组合物.

Using ethidium bromide ( EB ) as a fluorescent probe, the binding of PB with DNA was studied.

以溴化乙锭作为与DNA结合的荧光探针, 考察PB对其结合体系的影响.

Purpose: Lithium bromide is a kind of effective vapor absorbent and atmosphere humidity regulator.

用途: 溴化锂是一种高效水蒸气吸收剂和空气湿度调节剂.

There are two treatment options, heat treatment or fumigation with methyl bromide.

有两种处理选择:热处理或者甲基溴熏蒸.

A new technology for preparation of Ethoprophos Diethyl Dithiophosphoric acid , Propance Bromide and Dimethylamine was introduced.

介绍了以硫磷酸为原料,与溴丙烷、二甲胺反应合成丙线磷的新工艺.