【hard_coal】什么意思_英语hard_coal的翻译_音标_读音_用法_例句_在线翻译

hard coal

能源科学技术 | 交通运输工程

·2,447,543篇论文数据，部分数据来源于NoteExpress

n. a hard natural coal that burns slowly and gives intense heat
同义词： anthracite anthracite coal

以上来源于: WordNet

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The miserable Toad, crouching in the coal-dust, tried hard to think of something to do, with dismal want of success.

可怜的托德蜷缩在煤尘里，拼命想主意，可是苦于想不出来。

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It may be hard to imagine a planet blacker than coal, but that's what astronomers say they've discovered in our home galaxy with NASA's Kepler space telescope.

很难想象一个行星比煤炭还要黑，但是宇航员们的确声称，他们通过NASA的开普勒太空望远镜在我们所处的银河系发现了这样一颗行星。

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According to Platts, there are some 13GW of thermal energy capacity, comprising mainly hard coal but some lignite and gas, already under construction in Germany.

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Russia, which is considered to be particularly vulnerable to the year 2000 problem because of a lack of preparedness, supplied 37 percent of the natural gas and Australia 30 percent of hard coal.

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It seems hard to believe you can take coal so far round the world at competitive rates.

BBC: Red ink and black stuff

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