hydrocarbons的例句大全

Hydrocarbons are molecules containing only hydrogen and carbon atoms.

碳氢化合物是只含碳原子和氢原子的分子.

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It is the result of sunlight reacting with hydrocarbons and nitrogen oxides in the atmosphere.

它是阳光与大气中的碳化氢和氧化氮作用的结果.

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The beds, rich in organic material from which hydrocarbons originated , are called source beds.

富含能够产生碳氢化合物的有机物质的地层叫做生油层.

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Hydrocarbons are among the most important organic compounds.

烃是一类最重要的有机化合物.

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This may well hold good for any limited series of related hydrocarbons.

这种关系在一些有关烃类的有限系列中可能适用.

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These compounds range from hydrocarbons through various oxidation products.

这些化合物从烃类到多种氧化物.

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The term crude oil is restricted to liquid mixtures of hydrocarbons and related compounds.

原油这个术语是指烃类和与烃类有关的化合物的液态混合物.

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Hydrocarbons may be trapped in anticlines draped over deeply-buried horsts in the pre-deltaic basement.

油气可以被捕集在背斜中,这类背斜盖在前三角洲基底中深埋了的土垒上.

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Not all accumulations of hydrocarbons are necessarily the result of hydrodynamics.

并不是所有烃类的储集都必然是水动力的结果.

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A large number of hydrocarbons such as benzopyrene are also mutagenic.

大量碳氢化合物如苯并芘也是诱变剂.

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Aliphatic hydrocarbons can be nitrated even with 13 % nitric acid.

脂肪酸甚至能被13%的硝酸硝化.

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Cracking involves the chemical breakdown of higher, less volatile hydrocarbons into smaller molecules.

裂化是使较重的低挥发性的碳氢化合物分裂成较小分子的化学分裂.

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Hydrocarbons ( HC ), like carbon monoxide, represent unburned and wasted fuel.

碳氢化合物 ( HC ) 像一氧化碳一样, 为未燃尽的和被浪费掉的燃料.

英汉非文学 - 环境法 - 环境法

The primary forces causing migration of hydrocarbons are buoyancy and capillarity.

引起碳氢化合物运移的主要作用力是浮托力和毛细力.

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With this restricted frequency range it is not applicable to hydrocarbons.

这个较紧缩的频率范围不适用于烃类.

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Prediction of cetane number of hydrocarbons in diesel oil by using

用拓扑指数法预测柴油中烃类的十六烷值

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Monitoring of Polycyclic Aromatic Hydrocarbons in the Atmosphere of China Cities Using PUF-Passive Air Sampler

利用PUF大气被动采样技术监测中国城市大气中的多环芳烃

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Aluminium electrodeposition from the organic electrolytic systems of ether solvents, aromatic hydrocarbons and dimethylsulfone have been mainly introduced.

着重介绍了在有机醚溶剂、芳香族碳氢化合物、乙基磺酸脂等有机熔盐中铝的电沉积情况；

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Hence, air samples were collected using an improved high volume active air sampler August, 2008 to July, 2009 in Lanzhou City. Concentrations of polycyclic aromatic hydrocarbons ( PAHs) in both gas and particle phases were measured.

因此，本文利用改进型的大流量主动采样器，于2008年8月到2009年7月对兰州市大气样品进行采集，并检测了气相和颗粒相中的多环芳烃（PAHs）的浓度。

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Molecular topological research on creaturely activity for halogenated aromatic hydrocarbons

卤代芳烃生物活性的分子拓扑研究

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