查询词典 coal oil

Found in coal-tar light oil and in petroleum, it is obtained chiefly from the processing of petroleum fractions .

甲苯发现于石油和煤焦油中，主要从石油处理过程中获得。

As a technology used widely in lithology and structural interpretation, seismic attribute technology has been playing an important role in coal and oil exploration.

地震属性技术在岩性和构造解释等方面得到了越来越广泛的应用，特别是在煤、油气资源勘探中具有重要的作用。

This paper studies mensuration of combustion heat of liquid sample oil water coal mixture.

研究了液体试样-油水煤浆燃烧热的测定方法。

It says China's military expansion is in part designed to protect its access to raw materials around the world, especially coal and oil supplies.

报告说，中国的军事扩充部份地被设计来保护它获得全球的原料，尤其是煤和油的供应。

The pump is mainly used environmental protection, municipal works, coal-fired power plants, gas coke plant, oil refineries, steel mills, mining, paper, cement, food, printing and dyeing and other industries strong suction fluid, viscous, foul pumps, mud, mortar, sand and the flow channel the flow of urban sewage sludge.

该泵主要用于环保、市政工程、火力发电厂、煤气焦化厂、炼油厂、炼钢厂、采矿、造纸、水泥、食品、印染等行业抽吸浓液、稠油、污浊泵、泥浆、灰浆、流砂及城市排污沟道的流动污泥。

Firstly,naphthalene was extracted from coal-tar oil with ethanol.

从煤焦油中提取萘的主要方法是蒸馏。

In this branch of civil engineering, engineers build pipelines and related facilities which transport liquids, gases, or solids ranging from coal slurries and semiliquid wastes, to water, oil, and various types of highly combustible and noncombustible gases.

工程师们进行管线设计，并估计管线项目对所跨区域的经济环境影响，确定各种要用的材料-钢材，混凝土，塑料等，确定各种材料组合方法即安装技术，制定测试管线强度的方法，制定保持和控制被运送材料的合理流速和合适的压力。

The electrochemical oxidation of coal and oil shale slurry in both acidic and alkaline medium was researched and analyzed in this paper.

本课题对煤和油页岩浆液在酸性和碱性介质中的电化学氧化进行了实验研究和理论分析。

The importance of developing biodiesel oil as well as the situation of Chinese coal chemical industry are briefly introduced.

简述了我国目前石油化工和煤化工的情况以及我国发展生物柴油的重要性。

PkN0 That exploration — a detailed overflight of much of the country by American surveyors in middecade — showed Afghanistan to be far richer in oil, natural gas, iron, copper and coal than anyone had imagined.

1uZ#Q v8XT.c_0 最终由一批美国勘测人员作出的详尽的中期报告迅速传遍各国，报告显示阿富汗人拥有丰富的，超乎所有人预测的石油、天然气、铁、铜、和煤资源，特别是拥有世界级的铜储量，不仅储量大而且矿石品位很高。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。