coal tar
[kəul tɑ:]

n.

煤焦油；煤黑油；

英英释义

coal tar

• n.a tar formed from distillation of bituminous coal; coal tar can be further distilled to give various aromatic compounds

双语例句

用作名词(n.)

1. They will report on the experiments with coal tar.
   他们将汇报煤焦油的试验情况。
2. Coal tar has a strong smell and can stain clothing.
   煤焦油有很强烈的气味，并且会染污衣服。

权威例句

THE COAL TAR DATA BOOK. 2ND EDITION
The coal tar data book
Study on slurry-bed hydrocracking reactions of high temperature coal tar
Coal tar
Carcinogenic constituents of coal-tar.
Determination of polycyclic aromatic hydrocarbons in a coal tar standard reference material
A comparison of the tumors induced by coal tar and benzo[a]pyrene in a 2-year bioassay.
Diversity of 16S rDNA and Naphthalene Dioxygenase Genes from Coal-Tar-Waste-Contaminated Aquifer Waters
Coal tar extract with a reduced content of hydrocarbons and dermatological and cosmetic compositions containing the same
96/03264 – Micellar solubilization of polynuclear aromatic hydrocarbons in coal tar-contaminated soils