Coal tar has been a historic contribution to modern organic chemical industry.

  • 煤焦油曾为近代有机化工作出了历史性贡献.
  • 来源:网络文摘精选更新时间:2025-01-18 12:06:16

  • 重点词汇
  • toprep. 向,朝着;到;关于;属于;
  • modernadj.现代的;近代的;现代化的;新潮的;
  • has been已经;
  • contributionn.贡献;捐款;定期缴款;稿件;
  • historicadj.历史(性)的;有历史记载的;
  • organicadj.有机的;生物的;自然的;系统的;器官的;
  • industryn.工业;产业(经济词汇);工业界;勤劳;
  • coaln.煤(块);
  • tarn.焦油,沥青,柏油;尼古丁;<口>水手,水兵;
  • chemicaladj.化学的;化学反应的;用化学方法生成的;
  • 相关例句
1、

Coal tar epoxy. Part A and Part B mixed prior to application.

环氧煤焦油沥青漆. 使用前请将A、B组分搅拌均匀.

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2、

It's based on a blend of high quality coal tar and vinyl resin. Physically drying.

一种高质量焦油沥青和乙烯基树脂的混合物, 属物理干燥型.

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3、

Besides, the development mode of coal tar enterprises was also discussed.

此外还讨论了煤焦油加工企业的发展模式.

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4、

He was our coal-black daddy of whom we were afraid.

他成了我们众人畏惧的黑炭阿爹.

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5、

Township enterprises mainly in coal mining.

乡镇企业以采煤为主.

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6、

Coal mining has always been a dangerous occupation.

采煤向来是一种危险职业.

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7、

CHAPTER V PROTECTION OF COAL MINING AREAS.

第五章煤矿矿区保护.

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8、

China an abundant coal mining resource and long history in this business.

我国煤炭资源丰富,煤矿开采历史悠久.

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9、

Coal mining is a messy business, often wreaking terrible environmental damage nearby.

采矿是肮脏的行业, 往往会严重破坏周边环境.

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10、

The largest risk in coal mining is the collapse of the mine.

煤矿生产过程中可能出现的最大危险就是巷道崩坍.

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11、

Widely used in products such as coal mining enterprises.

产品广泛应用于煤矿等矿业企业.

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12、

Agriculture, textiles, coal mining and heavy industry are all doing badly.

农业 、 纺织业 、 煤矿业和重工业的发展状态不佳.

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13、

An uncultured coal-mining town; regarded him an uncultured brute.

原始的采矿小镇; 把它视作粗鲁的野蛮人.

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14、

A coal mining boom has swept across north China.

煤炭行业的繁荣,在华北到处可见.

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15、

The coal mining area is in the center of the basin.

煤矿区位于盆地的中心.

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16、

The coal mining and trading industry largely takes the same view.

煤炭采掘及贸易行业基本上抱有相同看法.

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17、

Company is Shanghai's largest local and comprehensive utilization of coal mining enterprises.

公司是上海本地最大的煤炭开采和综合利用企业.

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18、

Rich in coal resources, mainly coal-mining town and township enterprises.

煤炭资源丰富, 乡镇企业以采煤为主.

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19、

They clearcut trees in the winter and coaled the logs the following spring.

他们在冬天把树枝剪下来,然后在春天把这些木材烧成木炭.

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20、

On our arrival there, we coaled the steam trains and carried out repairs.

我们达到那儿以后, 给蒸汽火车装上了煤,并做了一些维修工作.

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