“氟化物”用英语怎么说？

氟化物的危害一般局限在制造厂的附近.Fluoride damage is generally restricted to areas near manufacturing plants.在茜素染料法中,氟化物的消色作用较慢.The bleaching action of fluorides is slow in the alizarin dye procedure.氟化物危害的特点是叶片顶尖灼燃现象.Fluoride injury of...

二黄原酸...

“凸出”的拼音为：tū chū...

He was a paradox—a loner who loved to chat to strangers.他真是个矛盾人物，生性孤僻却又喜欢和陌生人闲聊。Although strictly illogical, Martin's interpretation of this paradox seems the best.马丁对于这一悖论的解释尽管严格说来不合乎逻辑, 卻似乎是最好的解释了.The paradox is t...

纤维素是带有好多羟基的不幼链环型布局的聚合物.Cellulose is a very polyhydroxylated of long - chain - type structure of the polymer.使用的催化剂对醇 羟基 的氧化具有高度的选择性并有很高的转化率.These reactions catalyzing oxidation of alcohol - OH groups have high yield and ...

Abstract : collectivity cooperation innovation capability is the uppermost one of modern enterprise.企业的创新能力是现代企业最主要的竞争能力.A kind of collectivity package which is realized automatically in high efficiency.是实现无人化高效率的集体包装.Th...

This kind of humour is infantile and boring.这种幽默既幼稚又无聊。...drippy infantile ideas.愚蠢幼稚的主意Some infantile actions survive into adulthood.某些婴儿期的行为一直保持到成年期.Pearl was a born outcast of the infantile world.珠儿生来便是那婴孩天地的弃儿.Does u...

My son had a tantrum and banged his fist on the ground.我儿子大发脾气，一拳捶在了地上。I lost my temper and banged my book down on the desk.我大发雷霆，把书砰地往课桌上一摔。It is now high time he banged his colleagues' heads together.现在该是他敲打敲打同事们的...

The requirement for work permits violates the spirit of the 1950 treaty.对工作许可证的要求违反了1950年条约的精神。The majority of foreign nationals working here have work permits.大多数在这里工作的外国人都有工作许可证。The building permits are granted by the ...

Television cameras were invited in to film him at work.电视台摄像师被请进来拍摄他工作的镜头。They had invited me to come to supper and stay the night.他们邀请我去吃晚饭并住上一晚。There were wall-to-wall people, all invited guests and celebrities.到处都是人，全...

The music becomes four - part , when the pedal adds the chorale melody.当低音部加入合唱曲目的时候,音乐变成了四个声部.The crickets were well into the evening's chorale.蟋蟀们唱着夜晚的赞美诗....a Bach chorale.巴赫的一曲众赞歌Variations on a Theme by Haydn,&...

钛铁岩...

vindicates的音标：...

“偶极的”的英语可以翻译为：[医] dipolar ...

“安慰”的英语可以翻译为：comfort，console ...

n.亚碘酰苯...