bromide

[美]/ˈbrəʊmaɪd/
[英]/ˈbroʊmaɪd/
词频: 极高

释义

n. 溴化物 安眠药 陈词滥调
词形变化
复数bromides

短语搭配

bromide ion

溴离子

silver bromide

溴化银

potassium bromide

溴化钾

lithium bromide

[化]溴化锂

ammonium bromide

溴化铵(镇静药)

methyl bromide

甲基溴;溴化甲烷

ethidium bromide

[化]溴化乙锭

benzalkonium bromide

[药]苯扎溴铵;新洁尔灭

sodium bromide

[化]溴化钠

例句

Pipecuronium Bromide--A long-acting non-depolarizing muscular relaxant.

功能主治: 哌库溴铵(Pipecuronium Bromide)是一种长效非去极化型肌松药。

feel-good bromides create the illusion of problem-solving.

动听的陈词滥调给人一种问题已解决的错觉。

the old bromide that we are what we eat;

认为我们吃的就是自身的迂腐想法;

OBJECTIVE To synthesis 5-bromide benzofuran ketone,the key intermediate of citaopram.

目的合成抗抑郁药西酞普兰中间体5-溴苯酞。

With the experimental results,analyzes the lithium bromide absorption refrigeration system more comprehensibly.

与实验结果分析相结合,使得对吸收式制冷系统的分析更加全面。

119.0 g of cyclopentyl bromide and 19.4 g of magnesium are reacted in ether or THF to give a cyclopentyl Grignard reagent.

119克环戊溴和19.4克镁在空气中或者四氢呋喃中加入环戊格林尼亚试剂作发生反应。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯乙酮和溴苄为烷基化试剂,以高产率和100%的转化率以及100%的选择性得到了酚的O-烷基化产物。

Study on the color reaction of ternary complex of lanthanumⅢ-9-3,5-dibromosalicyl fluorone-cetyltrimethyl ammonium bromide and its application

镧Ⅲ-9-(3,5-二溴)水杨基荧光酮-溴化十六烷基三甲铵三元络合物显色反应的研究与应用

The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.

研究了以麦芽酚、乙基麦芽酚生产中的碱式溴化镁废渣为原料制取溴;以溴、硫和乙醇合成溴乙烷的方法。

Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.

巴豆醛先与溴化氢加成,再与乙二醇缩醛化得到3-溴代丁醛缩乙二醇,收率80.8%。

By 52%-54% denisty indicator of lithium bromide, it is used to be absorptive refrigerant, hypnagogue and mitigative of medicine, and also to be electrolyte in ion-battery.

52%-54%浓度的溴化锂用作吸收式制冷剂。在医药中,用作催眠剂和镇静剂。还用作锂电池的电解质。

Methods Infrared spectrophotometry with potassium bromide tabletting was adopted,in which the extract was carried out with the absolute alcohol as the solvent.

方法以无水乙醇为溶剂进行提取,采用红外分光光度法(溴化钾压片)进行定性鉴别。

Diallyl trisulfide was synthesized with a yield of 76.4% based on sodium thiosulfate, allyl bromide and sodium sulfide.

以硫代硫酸钠、烯丙基澳和硫化钠为原料,合成了二烯丙基三硫,产率为76.4%;

The cocktail used generally contains sodium thiopental (to anaesthetise the condemned man), pancuronium bromide (to paralyse his muscles) and potassium chloride (to stop his heart).

一般注射用的混合针剂含有硫喷妥钠(麻醉犯人),泮库溴铵(麻痹犯人肌肉)和氯化钾(停止犯人心跳)。

cyano 4’ methyl phenylbenzene, a key intermediate of Sartan drug, was synthesized from 4 bromotoluene and 2 bromobenzonitrile in the present of cuprous bromide as a catalyst. The yield is 50%.

以溴化亚铜为催化剂,将邻苯甲腈与对溴甲苯偶联制备了合成沙坦类药物的关键中间体2氰基4′甲基联苯,收率50%。

Through the research on petroleum and nature gas, design a multi-source heatpump of single and double effect lithium bromide, the two stage heatpump unit, process of nature gas liquefaction etc.

通过对石油天然气物性的研究,利用热泵机组的特点,设计多源单效制冷供热热泵机组、双效热泵机组、双级热泵机组及天然气液化流程。

Trimethylaluminum(TMA),usually used in organic catalysis and organic synthesis,was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst.

用新的催化体系(铁-锑复合催化剂)催化三乙基铝(TEA)与溴甲烷进行烷基交换反应合成三甲基铝(TMA)。

Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.

以2-乙酰基苯并咪唑和溴化钠为原料,在光照条件下用氯气置换出溴化钠中的溴素,合成兽药噻苯咪唑中间体-2-(二溴乙酰基)-苯并咪唑氢溴酸盐。

TEM, ethidium bromide displacement assays, agarose gel electrophoresis and SAXS studies support the formation of lipoplexes for the transfection of CHO cells.

TEM、溴化乙锭置换试验、琼脂糖凝胶电泳和SAXS研究支持了CHO细胞转染的脂质体复合物的形成。

下载 App 解锁完整内容

想更高效学习单词?下载DictoGo App,享受更多词汇记忆与复习功能!

立即下载 DictoGo