The chemist reported on his experiments with coal tar.

Mesocarbon microbeads ( MCMB ) were prepared from coal tar pitch containing original QI by thermal condensation.

以含有原生QI的煤沥青为原料,采用热缩聚方法制备出中间相炭微球.

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.

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.

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.

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.

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.

Township enterprises mainly in coal mining.

乡镇企业以采煤为主.

Coal mining has always been a dangerous occupation.

采煤向来是一种危险职业.

CHAPTER V PROTECTION OF COAL MINING AREAS.

第五章煤矿矿区保护.

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.

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.

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.

Widely used in products such as coal mining enterprises.

产品广泛应用于煤矿等矿业企业.

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.

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.

A coal mining boom has swept across north China.

煤炭行业的繁荣,在华北到处可见.

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

煤矿区位于盆地的中心.

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.

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.

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.