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1·Two methods of distillation crystallization method and gas chromatography to determine the naphthalene content in coal tar oil were introduced.

介绍煤焦油中萘含量测定的两种方法：蒸馏结晶法和气相色谱法，对两种方法的优缺点及分析结果进行了对比。

2·An experiment and research on cold briquetting coke was conducted with anthracite coal blended with lean coal and fine coking coal and with residuum of modified coal tar oil as the binder.

对无烟煤配入瘦煤和焦粉，用改性焦油洗油残渣做黏结剂，制备冷压型焦进行了试验研究。

3·Our known fossil fuel reserves are soaring. New finds of coal, natural gas, oil, tar sands, and oil shale keep growing, not declining.

已知的矿石燃料储备猛涨；不断有新的煤矿、天然气、石油、焦油砂和油页岩被发现；人口数量也在增长。

4·For instance, Craig Venter's Synthetic Genomics and other companies are trying to develop microbes that turn coal, tar shale and oil into methane.

例如，克雷格·文特尔(Craig Venter)的合成基因学说，以及其他一些公司正在试图开发把碳、页岩焦油和原油变为甲烷的微生物。

5·There is oil aplenty of other sorts (tar sands, liquefied coal and so on), so the stuff is unlikely to run out for a long time yet.

而其它种类的油料极其丰富(含油砂、液化煤气等)，因此，在很长时间内，这种原料都不可能耗尽。

6·According to the demands of the market, high quality reconciliation oil made from concoction of coal-tar oil and heavy-oil was also studied.

根据市场的需求，本文还研究了由煤焦油与重油调配成品质较高的合成燃料油。

7·When coal tar is used or replaces heavy oil as fuel some critical notes must be focused on its application so as to insure glass quality and reduce production cost.

煤焦油替代重油在切换和使用过程中，抓好几个关键点，确保玻璃质量，降低生产成本。

8·Experiments have been done in the laboratory to develop fuel oil, diesel oil and benzene substitutes, by using coal tar.

实验室研究利用煤焦油研制汽柴油替代品燃料油。

9·The capacitance of FBE coating is the largest, three layer PE , Coal tar, Oil bitumen were similar, but the capacitance of three layer PE is the smallest both in soil and NaCl solution.

四种防护层噪声电阻大小顺序为三层PE>熔结环氧粉末>煤焦油沥青>沥青玻璃布；

10·Coating material of epoxy coal tar has been prolonged in the fields of corrosion protection for long distance pipeline, metal storage tank and oil field facilities.

环氧煤沥青涂料用于长输管道、金属储罐以及油田设备防腐经久不衰。