1、Bituminous coal is often treated as a consistent and homogeneous product.
煙煤一般被視作一種質(zhì)地均勻一致的產(chǎn)品。

2、Macroscopic classification for bituminous coal is one of the research tasks for coal petrology.
煙煤的宏觀煤巖分類是煤巖學研究的內(nèi)容之一。

3、a bituminous coal that burns with a luminous flame
燃燒時有明亮的火焰產(chǎn)生的生煤。

4、This is an advance on HVC bituminous coal combustion kinetic measurement.
在高揮發(fā)份煤碳燃燒動力學的檢測上前進了一步。

5、A bituminous coal that burns brightly with much smoke
燭煤一種能充分燃燒同時產(chǎn)生大量煙的煙煤

6、General bituminous coal mining; Motor freight.
一般煙煤開采；汽車貨運。

7、bituminous coal is often treated as a consistent and homogeneous product
煙煤一般被當作質(zhì)地一致、均勻的產(chǎn)品。

bituminous coal翻譯