西瓜单词

lignite是什么意思

lignite

英 ['lɪgnaɪt] 美 ['lɪɡnaɪt]
  • n. [矿物] 褐煤

lignite 中文词源


lignite 褐煤

来自拉丁语lignum,柴火,木炭,来自PIE*leg,收集,拣拾,词源同collect.因褐煤形如不完全燃烧的木炭而得名。

lignite 英文词源


lignite (n.)
"imperfectly formed coal," 1808, from French, from Latin lignum "wood" (see ligni-). Brown coal that still shows traces of the wood it once was. Probably directly from Lithanthrax Lignius, name given to woody coal by Swedish chemist Johan Gottschalk Wallerius (1709-1785) in 1775.

lignite 双语例句


1. Lignite oil is creosote derived from lignite tar.
褐煤油是从褐煤中得来的防腐油.

来自辞典例句

2. Therefore, the conventional gas content measurement is invalid to lignite.
因此, 传统的煤层气含量确定方法不适用于褐煤.

来自互联网

3. We use the best lignite or peat, activity humic acid sodium manufacturing.
我们生产的活性腐植酸钠是采用中国最好的褐煤或泥炭.

来自互联网

4. Coal or lignite fueled thermoelectric generating station, planned. Right - click for in service.
燃煤或褐煤的热力发电厂, 规划的.右击可指定为已投入使用的.

来自互联网

5. The lignite pressurized gasified furnace has a severe impact on the environment.
褐煤加压气化炉对环境有重大影响.

来自互联网

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