名词
中文翻译：半烟煤
同义词：
['bituminous coal', 'semi-coking coal']
例句：
-
1. Themine produces a variety of semianthracite for industrial use.
该矿生产多种半烟煤用于工业用途。
-
2. Semianthracite is a type of coal thatis used in the production of steel.
半烟煤是一种用于生产钢铁的煤炭类型。
-
3.Due to its high energy content, semianthracite is often used as afuel source.
由于其高能量含量，半烟煤常被用作燃料来源。