丙基

[bǐng jī]

汉英

网络释义

na.
1.
【化】propyl group

例句

释义:
全部全部,Hydroxy propyl methyl celluloseHydroxy propyl methyl cellulose,PTUPTU,PropylthiouracilPropylthiouracil
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
The results indicated that the PNIPAM-PEG microgel was temperature sensitive and carried anionic charge on the surface.
结果表明N-异丙基丙烯酰胺-聚乙二醇微凝胶具有温敏特性且表面带负电荷；
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2.
But the effect of chain-transfer of allyl would reduce the molecular weight of the product and the number of long side-chain of it.
但烯丙基具有链转移作用，从而使产物分子量和分子中长侧链减少，减水剂保塑性略有降低。
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3.
The main contents are oxidation terpenes, fatty acids ester and hydrocarbons aromatic series composition .
其主要成分为氧化萜类、各种脂肪酸酯，烷烃和苯丙基芳香族化合物。
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4.
A new process for preparation of new isopropyl nitrate (IPN) products by synthetizing pure naphthalene and propylene is introduced.
介绍了用精萘和丙烯合成异丙基萘新产品的一种化学方法。
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5.
Plastic base can be replaced by hydroxypropyl starch, acetic ester starch, xanthan gum and syrup as raw materials to produce chewing gum.
以羟丙基淀粉，醋酸酯淀粉，黄原胶，糖浆为原料取代胶基制备口香糖。
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6.
Allyl groups are removed by isomerization to the vinyl others with rhodium or palladium catalysts, followed by acidic aqueous hydrolysis.
烯丙基可通过异构化形成丙烯醚来除去，用铑或钯催化剂的乙烯醚，酸性水解。
blog.sina.com.cn
7.
This dissertation studied allylation reactions of carbonyl compounds promoted by inorganic salts or carbon dioxide in aqueous media.
本论文主要研究了水相中无机盐和二氧化碳促进羰基化合物烯丙基化反应。
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8.
Objective To research the effects of a chiral aminoalcohol in the asymmetric allylation of acylhydrazones.
目的研究手性氨基醇在酰腙不对称烯丙基化反应中的促进作用。
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9.
CONCLUSION Hydroxypropyl cellulose is a pharmaceutical necessity with good properties, extensive applications and br. . .
结论羟丙基纤维素是一种性能全面、应用广泛，具有远大前景的药用辅料。
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10.
The surface tension and solubilizations of dimethyl yellow of 3-alkyloxy- 2- hydroxypropyl trimethyl ammonium bromide have been measured.
3-烷氧基-2-羟基丙基-三甲基溴化铵同系物的表面张力以及对甲基黄的增溶能力。
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