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丁烯

[dīng xī]

Chinese-English

Web Definition

na.
1.
【化】butylene; butene

Sample Sentence

Definition:
AllAll,butenebutene,ButeneButene,Methacrylic acidMethacrylic acid,PolyisobutylenePolyisobutylene
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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1.
Maleic anhydride is a important organic raw, the research of determination the content of it has practical meanings.
顺丁烯二酸酐是一种重要的有机原料，对其含量的测定有很大意义。
shùn dīng xī èr suān gān shì yī zhǒng zhòng yào de yǒu jī yuán liào , duì qí hán liàng de cè dìng yǒu hěn dà yì yì 。
word.hcbus.com
2.
A multiple emulsion structure was observed at the boundary between the corn syrup domains and the rest of the matrix.
在聚丁烯和玉米浆的界面观察到复合乳化结构。
zài jù dīng xī hé yù mǐ jiāng de jiè miàn guān chá dào fù hé rǔ huà jié gòu 。
www.chemyq.com
3.
Therefore, the exploration of cation exchange resin modified to improve butene one-way conversion is of great significance.
因此，探索阳离子交换树脂的改性以提高丁烯水合反应单程转化率具有重要的意义。
yīn cǐ , tàn suǒ yáng lí zǐ jiāo huàn shù zhī de gǎi xìng yǐ tí gāo dīng xī shuǐ hé fǎn yìng dān chéng zhuǎn huà lǜ jù yǒu zhòng yào de yì yì 。
www.13191.com
4.
The technology can be used to detect octafluoroisopropene trace in waste water and environmental gas with satisfactory result.
利用本技术测定废水、环境气体中的痕量全氟异丁烯得到了满意的效果。
lì yòng běn jì shù cè dìng fèi shuǐ 、 huán jìng qì tǐ zhōng de hén liáng quán fú yì dīng xī dé dào le mǎn yì de xiào guǒ 。
www.magsci.org
5.
Heat of the main construction material sealant mainly isobutene polymer, EPDM rubber and thermoplastic styrene block copolymer.
热施工密封胶的主体材料主要是异丁烯类聚合物、三元乙丙橡胶和热塑性的苯乙烯嵌段共聚物。
rè shī gōng mì fēng jiāo de zhǔ tǐ cái liào zhǔ yào shì yì dīng xī lèi jù hé wù 、 sān yuán yǐ bǐng xiàng jiāo hé rè sù xìng de běn yǐ xī qiàn duàn gòng jù wù 。
blog.sina.com.cn
6.
The mixed indicator of thymolphthalein with phenolphthalein was applied as the new indicator for the determination of maleic anhydride.
提出了采用百里酚酞和酚酞混合指示剂作为顺丁烯二酸酐含量测定的新指示剂。
tí chū le cǎi yòng bǎi lǐ fēn tài hé fēn tài hùn hé zhǐ shì jì zuò wéi shùn dīng xī èr suān gān hán liàng cè dìng de xīn zhǐ shì jì 。
www.juyy.net
7.
Wait a minute. I'm looking at four barrels of polyisobutylene.
等一下我看到这里有四桶聚异丁烯
děng yí xià wǒ kàn dào zhè lǐ yǒu sì tǒng jù yì dīng xī
blog.sina.com.cn
8.
Preparation route of SBA with catalyst of cation exchange resins is the main method of producing sec-butyl alcohol both at home and abroad.
以阳离子交换树脂为催化剂的丁烯水合反应，是目前国内外生产仲丁醇最主要的方法。
yǐ yáng lí zǐ jiāo huàn shù zhī wèi cuī huà jì de dīng xī shuǐ hé fǎn yìng , shì mù qián guó nèi wài shēng chǎn zhòng dīng chún zuì zhǔ yào de fāng fǎ 。
www.13191.com
9.
The data show that the nitrogen mustard with solanesol as the carrier and maleic acid as the linker inhibits all the five tested cells.
结果表明，以茄呢醇做载体，顺丁烯二酸为连接链的氮芥衍生物对5种受测细胞模型均呈正抑制作用。
jié guǒ biǎo míng , yǐ qié ne chún zuò zài tǐ , shùn dīng xī èr suān wèi lián jiē liàn de dàn jiè yǎn shēng wù duì wǔ zhǒng shòu cè xì bāo mó xíng jūn chéng zhèng yì zhì zuò yòng 。
www.ceps.com.tw
10.
The certified reference material mainly consists of polyisobutylene and hexadecane with good homogeneity and stability.
聚合物流变特性标准物质主要由聚异丁烯和十六烷组成。
jù hé wù liú biàn tè xìng biāo zhǔn wù zhì zhǔ yào yóu jù yì dīng xī hé shí liù wán zǔ chéng 。
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