cyclization什么意思

Cyclization occurs readily with dilute alkali.遇到稀碱就容易环化.Menthol was obtained from lemon eucalyptus oil via cyclization and catalytic hydrogenation.以柠檬桉叶油为主要原料经环化、催化氢化二步反应得到薄荷醇.METHODS Cilnidipine was synthesized from cin...

Application of samarium diiodide in mediating intramolecular cyclization reactions was reviewed.综述了二碘化钐在分子内环化反应中的应用.Sodium ethylate was used as catalyst in Baker - Venkataraman of cyclization, and all factors were studie...

cyclization的音标：cyclization的英式发音音标为：[saɪklɪ'zeɪʃən]cyclization的美式发音音标为：[ˌsaɪklɪ'zeɪʃən]...

体壁有外环形肌和内纵行肌.The body wall has outer circular and inner longitudinal muscles.用伊红和 马洛赖氏 三色法染色可见体壁尤其在腹壁的折叠处及膜翅壁中存在着胶原纤维.There are collagenous fiber in integument especially integument and the hymenopterous integument disco...

“惊叹的”的英语可以翻译为：exclamatory ...

adj.适中的，（生活等）以节制为特点的，（饮食等）简单而有节制的，节俭的adv.适中地，有节制地n.适中，有节制...

It makes sense to eat a reasonably balanced diet when slimming.在减肥过程中保持饮食的营养相对均衡是明智的。The radio had fed him a diet of pop songs.他从广播里听到的都是千篇一律的流行歌曲。Some cases of arthritis respond to a gluten-free diet.无麸质饮食对一些关节炎患者有疗效。...

Their chief negotiator turned his critical eye on the United States...他们的首席谈判代表以批判的眼光看美国。Smith is a most suitable candidate for such negotiator since his tact and quickness of mind are equal to the occasion.这样的谈判史密斯先生是最合...

A flock of birds flew towards us slowly from far away.一群鸟儿从远处朝我们缓缓飞来。A flock of birds was already warbling a cheerful morning chorus.一群鸟儿已经齐声唱起了欢快的晨曲。They kept a small flock of sheep.他们养了一小群羊。...

沟齿系...

n.赤贫，乞食的习惯，卑鄙，卑劣...

n.秘鲁，秘鲁褐...

n.乡下，农村( countryside的名词复数 )...

n.阿托品化（指受阿托品影响而呈现的生理状态）...

他最近承办了一次总统招待会的宴席。He recently did the catering for a presidential reception.今天下午巴勒斯坦方面临时召开了记者招待会。This afternoon the Palestinians held an impromptu press conference.他们刻意缺席记者招待会。They were pointedly absent from the news conf...

严格的食谱仅对少数人适用.A strict diet is appropriate for only a few.只有极少数人持这样极端的观点。Only a tiny minority hold such extreme views.他的思想是先进的, 只有少数人能理解他.His ideas are advanced, and only a few people could understand him....

metaphysical的音标：metaphysical的英式发音音标为：[ˌmetə'fɪzɪkl]metaphysical的美式发音音标为：[ˌmetə'fɪzɪkl]...

n.补充( complement的名词复数 )，补足语，补充物，补集（数）v.补足，补充( complement的第三人称单数 )...