| 释义 |
lig·nite 英ˈlɪgˌnaɪt美ˈlɪgˌnaɪtAHDlĭgʹnīt' 高COCA⁹⁰³⁵⁵BNC³⁴⁶⁰³iWeb⁴⁰⁷⁸¹Economist²⁹⁹⁰¹⁺⁴
基本英英词源搭配记法近义反义例句例句
n.褐煤¹⁰⁰形容词lignitic
Noun:
intermediate between peat and bituminous coal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。bituminous lignite沥青褐煤lignite wax褐煤蜡woody lignite木质褐煤,木状褐煤,…lignite oil褐煤油black lignite黑色褐煤,黑褐煤…lignite tar褐煤焦油brown lignite棕褐煤
lign-ite属于…⇒n.褐煤近义词 wood coal褐煤brown coal棕色褐煤,褐煤…
名词100%
用作名词Lignite and peat show acid when mixing with water.褐煤和泥炭遇水后呈现酸性。 In the bottom of coal measures is an acidic intrusive body, it is direct heat source of metamorphism, and provided the conversion of lignite to bituminous coal with thermodynamic power.
在本区煤系地层底部有一酸性侵人岩体，该侵入岩体是引起本区煤变质的直接热源，它提供了褐煤向烟煤转化的热动力。 cnki |