lignite meaning in Chinese

n.
【矿物】褐煤 ( ＝ brown coal).

Lignite oil is creosote derived from lignite tar .
褐煤油是从褐煤中得来的防腐油。
Uranium is frequently enriched by sorption or chemical combination in shales, lignites and phosphorites .
铀经常为页岩，泥炭和磷块岩所吸附或化学结合态而富集。
Lignite wax - determination of benzene insoluble substance
褐煤蜡中苯不溶物测定方法
Lignite wax - determination of acid v and saponification
褐煤蜡酸值和皂化值测定方法
Hard coal lignite , overburden , limestone , ash slag
烟煤褐煤剥离物石灰石灰渣矿渣

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