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lignite

英 ['l?gna?t] 美['l?ɡna?t]
  • n. [礦物] 褐煤

暢通詞匯

中文詞源


lignite 褐煤

來(lái)自拉丁語(yǔ)lignum,柴火,木炭,來(lái)自PIE*leg,收集,揀拾,詞源同collect.因褐煤形如不完全燃燒的木炭而得名。

英文詞源


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.

雙語(yǔ)例句


1. Lignite oil is creosote derived from lignite tar.
褐煤油是從褐煤中得來(lái)的防腐油.

來(lái)自辭典例句

2. Therefore, the conventional gas content measurement is invalid to lignite.
因此, 傳統(tǒng)的煤層氣含量確定方法不適用于褐煤.

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3. We use the best lignite or peat, activity humic acid sodium manufacturing.
我們生產(chǎn)的活性腐植酸鈉是采用中國(guó)最好的褐煤或泥炭.

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4. Coal or lignite fueled thermoelectric generating station, planned. Right - click for in service.
燃煤或褐煤的熱力發(fā)電廠(chǎng), 規(guī)劃的.右擊可指定為已投入使用的.

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5. The lignite pressurized gasified furnace has a severe impact on the environment.
褐煤加壓氣化爐對(duì)環(huán)境有重大影響.

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