名词中文翻译
中文翻译:超硬煤同义词
同义词:
['superiorbituminous coal', 'ultra-hard coal']
例句:
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1.The ultra-hard coal is used inthe production of steel.
超硬煤用于钢铁生产。
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2. The ultra-hard coal hasa high calorific value and canbe used as fuel for power plants.
超硬煤具有高热值,可用于发电厂作为燃料。
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3. The ultra-hardcoal mining industry plays an important role inthe local economy.
超硬煤开采业在当地经济中扮演着重要角色。