1.fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period

2.a hot glowing or smouldering fragment of wood or coal left from a fire

1.burn to charcoal;

Without a drenching rain, the forest fire will char everything

2.supply with coal

3.take in coal;

The big ship coaled

1.煤

1.煤［炭］

2. 古代植物遺體經(jīng)成煤作用后轉(zhuǎn)變成的固體可燃礦產(chǎn)。

1.水煤漿

2. coal-water slurry, CWS

3. 油煤漿

4. coal-oil mixture, COM

1 . 煤

...，但目前最主要的是來自煤、石油、天然氣和油頁巖等不可再生的可燃性有機(jī)礦產(chǎn)。占已利用能源的90%以上。（一）煤（coal）煤的概念

2 . 煤炭

煤炭(COAL)1.概述煤炭是由古植物經(jīng)過復(fù)雜的生物化學(xué)、物理化學(xué)和地球化學(xué)作用轉(zhuǎn)變而成的固體可燃礦產(chǎn)品。它是當(dāng)今世界主要能源。我國煤炭資源豐富,目前已探明的煤炭.

3 . 煤的

coal煤巖成分, coal煤的, coal煤泥

4 . 煤礦

In the coalshaft working - men pushed the coalcars sullenly ., 工人們在煤礦里慢吞吞地推著煤車.

1 . 煤在

the significance of ultra-pure coal coal water mixture and coal based material preparation is discussed . the development direction of ultra-coal preparation technology is also analyzed .闡述超純煤在代油水煤漿和煤基材料制備上的意義，介紹了超純煤的幾種制備方法，分析了超純煤制備技術(shù)上的發(fā)展方向。

1 . 半煤

coal - rock machine is able to achieve cutting , loading , reproduced transport , walking and spray Dust combined unit .半煤巖掘進(jìn)機(jī)是一種能夠?qū)崿F(xiàn)截割、裝載、轉(zhuǎn)載運輸、行走和噴霧除塵的聯(lián)合機(jī)組.

2 . 包括煤

there are three kinds of gas in Dongpu depression , coal - formed gas , oil - formed gas and the mixture .東濮凹陷天然氣的成因類型包括煤成氣、油型氣和混合氣三種.

1 . 煤及煤

solvent extraction and swelling of coal were used to investigate the effect of non covalent bonding of coal coal and coal solvent on the swelling coal .采用溶劑抽提與溶脹法研究了煤-煤及煤-溶劑間非共價鍵力對煤大分子溶脹行為的影響。

1 . 煤做燃料

for example , 40 % of the carbon dioxide from American industry comes from producers , especially those that burns corn ( coal ) .例如，在美國40%的二氧化碳來自于發(fā)電廠，特別是那些以煤做燃料的發(fā)電廠。

1.The coal-box was a type of ar-?tillery shell which emitted dense black smoke upon exploding.

黑煙彈是一種爆炸時會發(fā)出濃密黑煙的炮彈。