raw coal; run-of-mine coal
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesnoun
raw coal; run-of-mine coal; coal as extracted without screening or washing
Technical term in mining and energy industries. Often synonymous with 原煤, which is the more common form.
Zhè这
zuò座
méi煤
kuàng矿
měi每
tiān天
chǎn产
chū出
shàng上
qiān千
dūn吨
yuán元
méi煤
。
This coal mine produces over a thousand tons of raw coal every day.
Yuán元
méi煤
xū需
yào要
jīng经
guò过
xǐ洗
xuǎn选
jiā加
gōng工
cái才
néng能
biàn变
chéng成
jīng精
méi煤
。
Raw coal must undergo washing and processing to become clean coal.
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Zhè这
xiē些
yuán元
méi煤
de的
huī灰
fèn分
hán含
liàng量
jiào较
gāo高
。
This run-of-mine coal has a high ash content.