dichloromethane

US [daɪklɔrə'meθeɪn]
UK [daɪklɔ:rə'meθeɪn]
  • n.二氯甲烷
  • Web光谱纯二氯甲烷；农残级二氯甲烷；即二氯甲烷

E-C

E-E

Web Definition

n.
1.
二氯甲烷

Sample Sentence

Definition:
AllAll,二氯甲烷二氯甲烷,光谱纯二氯甲烷光谱纯二氯甲烷,农残级二氯甲烷农残级二氯甲烷,即二氯甲烷即二氯甲烷
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Diphenylmagnesium bromide did not initiate styrene in dichloromethane and tetrahydrofuran either adding oxygen or not.
同时考察了溶剂是二氯甲烷和四氢呋喃时，无论加不加氧气，苯基溴化镁均不能引发苯乙烯聚合。
tóng shí kǎo chá le róng jì shì èr lǜ jiǎ wán hé sì qīng fū nán shí , wú lùn jiā bù jiā yǎng qì , běn jī xiù huà měi jūn bù néng yǐn fā běn yǐ xī jù hé 。
www.juhe8.com
2.
Atmospheric histories of halocarbons from analysis of Antarctic firn air: Methyl bromide, methyl chloride, chloroform, and dichloromethane.
从南极永久性积雪空气分析大气卤烃的历史：甲基溴化物，甲基氯化物，氯仿和二氯甲。
cóng nán jí yǒng jiǔ xìng jī xuě kōng qì fēn xī dà qì lǔ tīng de lì shǐ : jiǎ jī xiù huà wù , jiǎ jī lǜ huà wù , lǜ fǎng hé èr lǜ jiǎ 。
www.fane.cn
3.
n. The reaction is used for the industrial synthesis of chloroform, dichloromethane.
此反应用于氯仿，二氯甲烷的工业合成。
cǐ fǎn yìng yòng yú lǜ fǎng , èr lǜ jiǎ wán de gōng yè hé chéng 。
blog.sina.com.cn
4.
Dichloromethane as extractive solvent has the advantages of low energy consumption and fine heat stability of the separation system.
以二氯甲烷作为萃取剂具有能耗低、待分离体系热稳定性好和有效能损失小的优点。
yǐ èr lǜ jiǎ wán zuò wéi cuì qǔ jì jù yǒu néng hào dī 、 dāi fēn lí tǐ xì rè wěn dìng xìng hǎo hé yǒu xiào néng sǔn shī xiǎo de yōu diǎn 。
www.ceps.com.tw
5.
dichloromethane soluble substances.
二氯甲烷可溶性物质。
èr lǜ jiǎ wán kě róng xìng wù zhì 。
www.texclo.net
6.
DETERMINATION OF THE DICHLOROMETHANE EXTRACT IN A MESCH OF COMBED WOOL.
纺织.纤维试验.精梳毛条中二氯甲烷提取物的测定方法
fǎng zhī . xiān wéi shì yàn . jīng shū máo tiáo zhōng èr lǜ jiǎ wán tí qǔ wù de cè dìng fāng fǎ
www.mapeng.net
7.
The dichloromethane-ethanol system was the excellent solvent for HPMCAS.
二氯甲烷-乙醇等混合溶剂是HPMCAS的良溶剂；
èr lǜ jiǎ wán - yǐ chún děng hùn hé róng jì shì HPMCAS de liáng róng jì ;
www.zgyxzz.com.cn:8080
8.
In order to evaluate electrochemical properties, the cyclic voltammetry (CV) measurements were performed in a dry Dichloromethane solution.
为了评价目标化合物的给电子性能，在干燥的二氯甲烷溶液中测定了氧化还原电位。
wèi le píng jià mù biāo huà hé wù de gěi diàn zǐ xìng néng , zài gān zào de èr lǜ jiǎ wán róng yè zhōng cè dìng le yǎng huà huán yuán diàn wèi 。
www.boshuo.net
9.
The application of solid base in drying recovered dichloromethane was introduced.
介绍了固碱吸附除水在二氯甲烷回收中的应用情况。
jiè shào le gù jiǎn xī fù chú shuǐ zài èr lǜ jiǎ wán huí shōu zhōng de yìng yòng qíng kuàng 。
www.chemyq.com
10.
When hexane is mixed with equal volume acetone, the yield decreases sharply, which is the same as cyclo hexane mixed with dichloromethane.
非极性溶剂正已烷和等体积性溶剂丙酮混合后，提取率有明显下降。
fēi jí xìng róng jì zhèng yǐ wán hé děng tǐ jī xìng róng jì bǐng tóng hùn hé hòu , tí qǔ lǜ yǒu míng xiǎn xià jiàng 。
journal.ecust.edu.cn
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