结果表明:钛酸酯类>硅烷类>硬脂酸类.Result organic titanate silane octadecanoic acid.采用内标法建立了原油中正构烷烃、生物标志物(甾 、 萜烷类)的分析方法.A method for analysis n - alkanes, steranes and terpanes in oil by internal standard method was established.目的:从中国红豆...

“莺类”的英语可以翻译为：lackcap ...

黄酮和黄酮醇是两类具有抑癌活性的类黄酮化合物.Flavones and flavonols belong to flavonoids that have anti - cancer activities.类黄酮是柑桔果实中的重要成分之一.Flavonoids are one kind of the most important substance in citrus fruits.查尔酮合成 酶 基因(Chalconesynthase;...

石墨甚至其线性类似物, 聚 ( 名聚-苯撑 ) 都是极难溶解的.Graphite and even its linear counterpart, poly ( p - phenylene ) are too insoluble.正和它们的低分子量的类似物一样,微量的酸或碱常能促进聚合物的水解.Hydrolysis of polymers if often catalyzed by traces of acids or bases.石墨...

这些酒中大部分都不适于人类饮用。Most of the wine was unfit for human consumption.他关心人类生存环境的改善。He was concerned with the enhancement of the human condition.这个实用的基础模型较为简略地解释了人类的行为。This basic utilitarian model gives a relatively unsophisti...

“类型”的近义词/同义词：范例, 典范, 榜样, 规范, 典型, 类别。...

“圆口类”的英语可以翻译为：[医] Cyclostomata ...

“类人猿”的英语可以翻译为：anthropoid，simian，troglodyte，[电影]Trog...

目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。30 percent of reptiles, birds, and fish are currently threatened with extinction.牛奶、油性鱼类和鸡蛋都含有维生素D.Milk, oily fish and egg all contain vitamin D.彼得·福雷是自然历史博物馆鱼类化石展厅的负责人。Peter Forey is curator of ...

“人类学”的拼音为：rén lèi xué...

“蚌类”的英语可以翻译为：mussel ...

“虫类”的英语可以翻译为：insects，worms ...

“脂类酶”的英语可以翻译为：lipidase ...

“类推”的英语可以翻译为：analogize，reason by analogy，analogy ...

我常和他们混在一起，但是从来没觉得跟他们是一类人。I went around with them, but never felt like one of them.有一类人似乎被遗忘了，就是那些领养老金的人。One group of people seems to be forgotten, namely pensioners.他感到他们硬把自己划入了某一类人。He felt they had pigeonholed him....

“绿藻类”的英语可以翻译为：green algae，chlorophyta ...

我们多收集一些这类的文章吧。Let's have some more articles of this sort.宝石类的关税率很高.There is a very high tariff on jewelry.海洋里有许多诸如鲸鱼和海豹类的海生哺乳动物.There are lots of marine mammals such as whales and seals in the sea....

“分类法”的英语可以翻译为：taxonomy，[计] sorting technique，[经] grade-description system，group procedure ...

“类似”的英语可以翻译为：likeness，propinquity，analogy，similar，kinsmanship ...

目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。30 percent of reptiles, birds, and fish are currently threatened with extinction.很少有鸟类会在镜头面前梳理自己的羽毛。Rare birds preen themselves right in front of your camera.无可争辩的是，英国的鸟类携带着这种疾病的病菌。It is indisput...

同其他同类情况相比，这件事还算简单。This is a straightforward case, as these things go.令人震惊的是，人竟然能对同类下此毒手。It is shocking that humans can behave with such bestiality towards others.这一图书奖项是世界上同类奖项中分量最重的。This book prize is the biggest of its...

“鞋类”的英语可以翻译为：chaussure，footwear ...

“类似”的反义词：相反。...

“箭石类”的英语可以翻译为：elemnites ...

“硅藻类”的英语可以翻译为：Diatomeae，diatoms ...

“烷类”的英语可以翻译为：alkanes ...

“雀类”的英语可以翻译为：finch ...

“糖类”的英语可以翻译为：saccharides，glucide，saccharide ...

它们是按品种分类的.They are classified in sorts.( 运输者也要接受做记录和分类的要求. )( Transporters are also subject to record - keeping and labeling requirements. )物理界过去和现在都是从不关心数学家们的分类的.The physical world was and still is indifferent to the ma...

所选产品类别的报价承索即寄。Price quotes on selected product categories will be sent on request.这一情报被归为绝密类别。This information has been classified top secret.这些类别划分得不太明确。These categories are not well defined....