The transferred heat may pyrolyze at least some hydrocarbons in the formation.

所输送热可以热解地层内至少有些种类烃。

Hydrous desmocollinite and exinite in coal are the principal material for hydrocarbon generation.

另外，本文提出了煤有机地化参数类比系数法，并对煤生烃潜力进行了评价。

Nitryl aromatic hydrocarbon affect environment and human health mainly by waste water, dust and smoke.

基芳烃主要通过废水、粉尘、蒸气等形式污染环境，影响人体健康。

Volumes of various group composition were calculated by using addible RI of hydrocarbon mixtute, th...

其适用范围也可推广到重质原质部分分析。

A further problem arises, particularly, in the use of chlorinated hydrocarbons, because of their susceptibility to biomagnification.

进一步问题出现了，特别是在使用氯化烃中，这是由于它们对生物放大作用灵敏性。

The operation pressure of debutanizer was unstable since a light hydrocarbon recovery unit had been put into use.

某烃回收装置自投用以来,脱丁烷塔操作压力一直不稳定。

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

阐乙炔以及碳氢化合物在空分装置中具有潜在危险性,并提出在正常生产中预防措施。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧化物、碳氢化合物在形成光化学烟雾中作用和臭氧、过氧乙酯产生过程,并介绍了光化学烟雾形成机理。

Secondary in abundance are aromatic sester and sesquiterpenoid hydrocarbons,but aromatic diterpenoids, most of the regular PAH are found at trace levels only.

但芳香二萜类，大多数常规多环芳烃仅以微量形式存在。

Main macerals of hydrocarbon generation are sporinite, cutinite, alginite, bituminite, liptodetrinite and desmocollnite in source rocks from Jurassic coal measure in Northwest China.

西北地区侏罗纪煤系地层中主要生烃显微组分是孢子体、角质体、藻类体、沥青质体、碎屑类脂体、基质镜质体等，而树脂体、木栓质体等早期低熟生组分含量很低。

The auth or suggests that prebiological informational structures,gene predecessors and protoorganisms should be looked for among abiogenic ordered hydrocarbon molecul ar systems(hard bitumens).

文章提出，应在非生物成因有序碳氢分子体系(硬沥青)中寻找前生物信息结构、基因之祖和原生有机体。

A small quantity of sporinite and cutinite were identified in addition to the majority of the hydrocarbon-forming micro-components that mainly occurred as matrix vitrinites.

烃源岩主要生烃显微组分为基质镜质体，少量孢子体、角质体和碎屑壳质体。

In the whole process of forming hydrocarbon, there exist the joining and removal of hydrogen or oxygen atom and heteroatom from the beginning to end.

人所熟知胡萝卜烷由胡萝卜素加氢构成,在转化中需要消耗大量氢,因而整个过程是非常典型氧化还原反应。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生物不可降解污染，如氯代烃类杀虫剂（如DDT）和工业废水中重金属，如铅、铜和锌，在环境中积累。

The company main product includes: High boiling point products and so on solvent series, plasticizer series, aromatic hydrocarbon series, Zhong propyl butyl-carbinol, 2- octanone and thiophen.

高沸点溶剂系列、增塑剂系列、芳烃系列、仲辛醇、2-辛酮及噻吩等产品。

The result indicates that the main metabolic product of petroleum hydrocarbon degradation is acetic acid and surface active agent of glycolipid composed of fatty acid and rhamnose.

实验表明,微生物降解原代谢产物主要是乙和以棕榈为主脂肪与鼠李糖形成糖酯类表面活性剂。

Casinghead gas is wet gas containing liquid hydrocarbons that can be removed from the gas by reducing the temperature or pressure on the gas with an absorption plant.

套管头天然气为包含液态烃类湿气，这些液烃可由降低温度或压力用吸收装置从天然气中去除。

In the case of mudstone to be a source rock, the uncompacted mudstone would have a strong capability of hydrocarbon concentation sealing to seal gas in diffusive phase.

本文在研究盖层封闭气机理基础上,分析了欠压实泥岩在封益气中作用。

In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.

在汽机一个测试循环中,约占排放污染物总量70%～80%非甲烷碳氢化合物是在汽机冷起动阶段没有经催化转化而直接排入大气中,造成严重污染。