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
來自拉丁語(yǔ)lignum,柴火，木炭，來自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的防腐油.
來自辭典例句
- 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.
來自互聯(lián)網(wǎng)