英语释义

1. a monovalent aryl radical C6H5? derived from benzene by removal of one hydrogen atom —often used in combination

2. a monovalent group C6H5 that is an aryl group derived from benzene by removal of one hydrogen atom —often used in combination
phenylalanine

片语

Salicylate phenyl水杨酸苯酯

Phenyl acetate乙酸苯酯

phenyl isocyanate异氰酸苯酯

Phenyl disulfide二苯二硫醚

Phenyl Trimethicone苯基三甲基聚硅氧烷

Phenyl phenol[有化] 苯基苯酚

Phenyl benzoate苯甲酸苯酯

Phenyl methanesulfonate甲磺酸苯酯

phenyl ether苯基醚；二苯醚（等于diphenyl oxide）

Phenyl ketone苯酮

英汉例句

• polystyrene foam is a manufactured plastic primarily made up of rings of carbon and hydrogen, called phenyl groups, attached to long hydrocarbon chains that can break into smaller styrene units.

  聚苯乙烯泡沫塑料是一种加工塑料，主要由被称作苯基团的碳环和氢环构成，苯基团连接到能降解成更小苯乙烯单元的长链碳氢化合物上。

• the influence of propylene glycol phenyl ether on the film properties and application process were discussed, and compared to the original paint.

  初步探讨了丙二醇苯基醚对漆膜性能、施工性的影响，并与原漆进行了比较。

• the silicone resin is synthesized using hydrolysis-polycondensation method from phenyl and methyl chlorosilane, and the factors influencing this synthesis are investigated.

  以甲基和苯基氯硅烷为单体，采用水解缩聚的方法合成有机硅树脂，并对影响有机硅树脂合成的有关因素进行了研究。

• study was made on transparency and colorimetry of filter membrane with phenyl silicone rubber as main material.

  研究了以苯基硅橡胶为基胶的滤光膜的透光率及色度。

• a series of substituted phenyl n-methyl carbamates were synthesized by the reaction of methyl isocyanate and the appropriate phenols.

  用异氰酸甲酯与适当的酸类反应，合成了一系列的取代苯基n-甲氨基甲酸酯类化合物。

• shape - memory resin is a new type of functional macromolecular material, now, the exploited varieties are polynorbornylene, homo- anti - polyisoprene, butyl - phenyl copolymer, and polyurethane.

  形状记忆树脂是一种新型的功能高分子材料，目前已开发成功的品种有聚降冰片烯、高反式聚异戊二烯、丁苯共聚物和聚氨酯等。

• producing phenyl oxirane by chemical method has many drawbacks, such as high costs, diffcult technology, serious pollution.

  利用化学方法生产苯基环氧乙烷成本较高，工艺困难，污染严重。

• therfore, the paper mainly studied on the reactions between the phenyl isocyanate(bmi) and lignin, cellulose, wood powder by the differential scanning calorimetry(dsc) technique.

  用差式扫描量热法（dsc）对苯基异氰酸酯与木素、纤维素、木粉的反应进行探究。

• aim to design and synthesize 6-o-substituted phenyl derivatives of aciclovir(acv), and to test their antiviral activities.

  目的设计合成6o取代苯基阿昔洛韦衍生物，并进行抗病毒活性测定。

• the different inhibitory action of allyl thiourea and phenyl thiourea have been compared with.

  并比较了不同条件下缓蚀剂烯丙基硫脲和苯基硫脲缓蚀作用的差异。

• the varieties and morphologies of silicone resin products, as well as the synthesis and application of methyl silicone resin and methyl phenyl silicone resins are described in this paper.

  介绍了有机硅树脂的品种及产品形态，以及甲基硅树脂和甲基苯基硅树脂的合成及应用。

• organotin compounds are a class of chemical combining tin and organics such as butyl and phenyl groups.

  有机锡化合物是由锡与一些丁基或苯基有有机物组成。

• the methyl phenyl silicone resin for heat resistant coatings was prepared by converse hydrolysis-polycondensation of chlorosilane.

  采用逆水解法进行氯硅烷水解—缩聚反应，制备了适用于耐高温涂料的甲基苯基硅树脂。

• organic mercury compounds (thiomersal (ethyl mercury) and phenyl mercuric salts) are used as cosmetic preservatives in eye makeup cleansing products and mascara.

  有机汞化合物（硫柳汞（乙基汞）和甲基汞盐）在眼部清洁产品和睫毛膏中作为化妆品防腐剂使用。

• aim to observe the neuroprotective effects of modafinil on the parkinson′s disease ( pd ) model induced by 1 methyl 4 phenyl 1, 2, 3, 6 tetrahydropyridine (mptp ).

  目的观察莫达非尼对1甲基4苯基1，2 ，3，6 四氢吡啶（mptp）诱导的帕金森病（pd）模型的神经保护作用。

• using phenol and benzyl chloride as raw materials and n, n-dimethyl formamide(dmf) as solvent, benzyl phenyl ether was synthesized under microwave radiation.

  采用微波辐射技术，以苯酚、氢氧化钾和氯化芐为原料，n，n-二甲基甲酰胺为溶剂合成了芐苯醚。

• it is shown that the particle diameter increased with the content of phenyl ethyne or polymer, but methyl styrene has almost no effects on particle diameter.

  结果表明，苯乙炔和聚合物会使聚苯乙烯的粒径增大，而甲基苯乙烯几乎没有影响。

• flux contains a large number of resin, will produce phenyl (c6h5oh), while the flux activator in the pine resin will produce hydrogen gasification (hcl) and other compounds.

  焊剂所包含的大量树脂，也会产生苯基（c6h5oh），而焊剂中松树脂的活化剂也会产生气化氢（hcl）及其他化合物。

• chocolate contains phenyl ethylamine, a mild mood elevator.

  巧克力含有苯基乙胺，是温和的情绪调节剂。

• the synthesis of a few aromatic butynols with different substituting groups and reaction of phenyl butynols under the different catalysis is described in this paper.

  本文报导几种具有不同取代基的芳基丁炔醇的合成和苯基丁炔醇在不同催化条件下的反应性能。