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dross coal是什么意思？

dross coal

渣煤, 不粘(结性)煤

相关词汇
dross coal

dross

n. 废料，渣滓，劣质品，糟，熔渣；
例句
Frequent skimming or improper skimming can cause a much higher dross loss.
撇渣过频或操作不当会使浮渣损失很大.

coal

n. 煤，煤块，煤堆，木炭；vi. 上煤，加煤；vt. 给…加煤，把…烧成炭；
例句
The power stations burn coal from the Ruhr region...
发电站烧的煤产自鲁尔地区。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
People here are reclaim-ing land from the sea.
这儿的人们正在填海拓地。
The health officials placed the ship’s crew in quarantine.
卫生官员将该船的全体船员隔离, 进行检疫。
She is selective about the clothes she buys.
她买衣服很注意挑选。
Among these reasons for the accident, one should be emphasized that mechanism failure contributed to it dramatically.
在引起事故的众多原因中，其中一点应强调的是，机械故障极大地促成了这一事故。
This sticky liquid empties slowly.
这种黏液要好一会儿才能流空。
Brewer is a very interesting man.
布鲁尔是一个很有趣的人。
She was filing her nails.
她在锉指甲。
The south wind blows warm air across the country.
南风把温暖的空气吹遍全国。
The cat dilated its eyes.
猫瞪大了双眼。
a viscous liquid
黏稠的液体