dimethyl的意思？

Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.烯酮, 特别是二甲基烯酮, 很容易齐聚和聚合.The purity of dimethyl disulfide was determined by capillary gas chromatography.应用毛细管气相色谱法测定二甲基二硫的纯度.Marine livi...

dimethyl的音标：dimethyl的英式发音音标为：[daɪ'meθɪl]dimethyl的美式发音音标为：[daɪ'meθəl]...

Several kinds of novel extraction solvents were presented which mainly included N - formylmorpholine, dimethyl formamide, etc.介绍了石油化工领域采用的几种优良抽提剂,包括N - 甲酰吗啉 、 二甲基甲酰胺等.Process for synthesizing dimethyl phthalate ( DMP ) f...

magnaduor的音标：magnaduor的英式发音音标为：[mænæd'ju:əʊə]magnaduor的美式发音音标为：[mænæd'juəʊə]...

“热窖”的英语可以翻译为：hotpit ...

freshness的音标：freshness的英式发音音标为：[freʃnəs]freshness的美式发音音标为：[freʃnəs]...

flocculence的音标：flocculence的英式发音音标为：['flɒkjʊləns]flocculence的美式发音音标为：['flɒkjələns]...

Men tend to put on weight in middle age.男人到了中年往往会发福。I'm forever on a diet, since I put on weight easily.我永远都在减肥，因为我很容易长胖。I can eat what I want but I never put on weight.我能想吃什么就吃什么，但是体重从来不增加。...

德意志联邦银行看似不可撼动的地位开始削弱了。The Bundesbank's seemingly impregnable position has begun to weaken.这支部队不会容忍对其实力的削弱。The army will brook no weakening of its power.左派持不同政见者已经遭到削弱和排挤。Left-wing dissidents have been emasculated an...

consoling的音标：consoling的英式发音音标为：[kən'səʊlɪŋ]consoling的美式发音音标为：[kən'soʊlɪŋ]...

“叱咤”的英语可以翻译为：angrily rebuke or scold ...

finally的音标：finally的英式发音音标为：['faɪnəli]finally的美式发音音标为：['faɪnəli]...

n.厌恶，憎恨v.憎恨，厌恶( loathe的现在分词)，极不喜欢...

Hexachlorophene is a commercially available germicidal agent especially used newborn nursery for prevention of infection.六氯丁二烯是一种常见的抗微生物剂,广泛运用于市面上,以消毒杀菌.Hexachlorophene - containing skin cleanser is substituted when alle...

tectonic的音标：tectonic的英式发音音标为：[tek'tɒnɪk]tectonic的美式发音音标为：[tek'tɑnɪk]...

Gainsborough is known as an unemployment blackspot.众所周知，盖恩斯伯勒失业严重。...

The police are searching for his killers...警方正在搜捕杀害他的凶手。The police are searching for his killers.警方正在搜捕杀害他的凶手。Pain-killers are very useful in small amounts to bring your temperature down.小剂量的止痛药对于降低体温非常有用。Their cold-bloo...

discover的第三人称单数（三单）为：discovers...