bromide 词态变化
复数: bromides;
bromide 中文词源
bromide 溴化物，镇静剂来自希腊词bromos, 发臭。-ide, 化学名词后缀。用做镇静剂使用。
bromide 英文词源
- bromide
- bromide: [19] Potassium bromide is used as a sedative, and it was that which inspired the American humorist Gelett Burgess’s book Are You A Bromide? (1906), in which he metaphoricized bromide as a ‘dull conventional person’. In British English it is the more abstract figurative sense ‘trite or conventional remark’ that has caught on. Bromide was based on bromine [19], the name of a liquid element, which in turn was formed from French brome. The element was so christened, from Greek brōmos ‘stench’, because of its highly irritant and unpleasant smell.
- bromide (n.)
- compound of bromine and another metal or radical, 1836, from bromine, the pungent, poisonous element, + -ide. Used as a sedative; figurative sense of "dull, conventional person or trite saying" popularized by U.S. humorist Frank Gelett Burgess (1866-1951) in his book "Are You a Bromide?" (1906). Related: Bromidic.
bromide 英文释义
- 1. any of the salts of hydrobromic acid; used as a sedative
- 2. a trite or obvious remark
- 3. a sedative in the form of sodium or potassium bromide
bromide 双语例句
- 1. The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step.
- 溴化氢加成的最后一步,是负离子亲核试剂的附加.
来自辞典例句
- 2. Other liquids that are used in manometry are water, organic liquids and bromide compounds.
- 压力计中所用的其它液体有水, 有机溶液以及溴化物溶液.
来自辞典例句
- 3. 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.
来自互联网
- 4. The writer analyzed the and disadvantage on phasing - out methyl bromide in China.
- 本文分析了我国淘汰甲基溴的利弊.
来自互联网
- 5. Run out: Output film or bromide from a phototypesetting machine.
- 曝光片: 从照相排字机输出的菲林或相纸.
来自互联网
bromide 实用场景例句
- ...a dose of bromide.
- 一剂溴化钾镇静剂
柯林斯高阶英语词典
- The meeting produced the usual bromides about macroeconomic policy, third-world debt and the environment.
- 会议上提出的还是那些惯常讨论的老套话题——宏观经济政策、第三世界债务和环境问题。
柯林斯高阶英语词典
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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%.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
- 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.
期刊摘选
