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    1. 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.

      來(lái)自互聯(lián)網(wǎng)

      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.

      來(lái)自互聯(lián)網(wǎng)

      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, 規(guī)劃的.右擊可指定為已投入使用的.

      來(lái)自互聯(lián)網(wǎng)

      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.

      來(lái)自互聯(lián)網(wǎng)