查询词典 petroleum

Qilida's produces widely applies harbor, petroleum, electric power, steel and iron, shipbuilding, building, industry and mining, aviation, locomotive, water conservation, chemical, machine manufacture, big-ticket item transportation, marine rescue, pipelining and so on.

公司生产的奇力达产品广泛应用于港口、石油、电力、钢铁、造船、建筑、工矿、航空、机车、水利、化工、机械制造、大件运输、海上救援、管道铺设等领域。

This unlikely trio--a writer, a founding father of molecular biogeochemistry, and a leading petroleum organic geochemist--have created a work that is as difficult to characterize as it is fun to read.

主要作者是Susan Gaines，充满了对化石分子的热情和广泛的知识，Geoffrey Eglinton和Juegen Rullkoetter是其他的两个主要作者，被认为是分子生物地球化学的奠基者，并且领导了石油有机地球化学的发展并且使得所有的这些科学变成了浅显易懂的趣事。

The Upper Permian Changxing Formation bioherm al carbonates in eastern Sichuan Basin have good reservoir conditions and are rich in petroleum resources.

四川盆地川东地区二叠系长兴组生物礁碳酸盐岩的储集条件好，油气资源丰富。

Geologists may specialize in the following fields: coal geology, environmental geology, geochronology, geomorphology or surficial geology, geotechnics, hydrogeology, marine geology, mineral deposits or mining, mineralogy, paleontology, petroleum geology, petrology, sedimentology, stratigraphy or biostratigraphy, structural geology or tectonics, volcanology or in other fields.

地质学家可能会专注于以下领域：煤炭地质，环境地质，地质年代学，地貌或地表地质，岩土工程，水文，海洋地质，矿藏或采矿，矿物学，古生物学，石油地质学，岩石学，沉积学，地层学或生物地层，结构地质或构造，火山或其他领域。

Based on historical data and recent survey data, this paper studied the geographical distributions and change tendencies of contents of chlorinated hydrocarbon s and total petroleum hydrocarbons in the bivalves collected along Guangdong coast.

根据历史调查资料和近年的观测数据，比较了广东沿海近江牡蛎Crassostrearivularis体中氯代烃和石油烃含量的地理分布与时间变化。

Gaseous nitrogen is used in the chemical and petroleum industries for storage tank blanketing and vessel inerting applications.

在石油化工行业，氮气被广泛应用于储罐和容器的密封保护。

Of course, automotive fuel changing from gasoline and diesel into gas fuel is also carried out blazingly everywhere in our country. Because automotive gas-fuel supplying system is yet not self-contained, and now a large of running vehicles by gasoline and diesel are the largest consumers of petroleum and source of pollutants, so vehicles by liquefied fuel being transferred into Gasoline/Gas amphibious-fuel or Diesel-Gas dual-fuel vehicles is the best way of automobile using gas fuel in our country now.

当然，我国各地也兴起了汽车燃料油改气的热潮，由于我国车用气体燃料的供给基础设施建设远未完善，并且目前在用的大量汽、柴油车是我国的石油消耗大户和最重要的污染源之一，所以我国目前最现实的做法是把大量的汽、柴油车改装为气体燃料／汽油两用燃料汽车或气体燃料—柴油双燃料汽车。

Along with energy crisis and worsened environment becoming more and more intensively, gas-vehicle receives the unprecedented recognition because of its less emissions, more economical and saving petroleum resource. The research and utilization of gas-vehicle develop quickly all over world. Of course, automotive fuel changing from gasoline and diesel into gas fuel is also carried out blazingly everywhere in our country.

中文题名燃气汽车发动机燃烧特性及工作性能研究副题名外文题名 Study on combustion characteristics and performances of automotive engine by gas fuel 论文作者詹樟松导师夏来庆教授学科专业动力机械及工程研究领域\研究方向学位级别博士学位授予单位浙江大学学位授予日期2001 论文页码总数132页关键词汽车发动机燃气汽车发动机燃烧馆藏号BSLW /2001 /U464 /32 随着能源危机和生态恶化日益严重，燃气（主要指压缩天然气和液化石油气）汽车以其优良的排放、良好的经济性以及能够部分替代紧张的石油资源而受到了空前重视，世界范围内燃气汽车的研究和应用也随之空前高涨。

A half a century later, western Pennsylvania became a boomtown, built on its substantial petroleum reserves.

半个世纪之后，西宾夕法尼亚州由于它丰富的石油资源变成了一个新兴城市。

This thesis takes the FuShun Petroleum Chemical Company as an example, carries on the analysis for internal and external environment, via marketing theory, and proposes BOPP marketing strategy.

本文以中国石油抚顺石油化工公司为例，对BOPP生产企业的内外部环境进行分析，采用战略管理理论，提出BOPP薄膜营销战略。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。