anthracite
英 ['?nθr?sa?t]
美['?nθr?sa?t]
- n. [矿物] 无烟煤
中文词源
anthracite 无烟煤
来自希腊词anthrax, 炭，煤。
英文词源
- anthracite (n.)
- "non-bituminous coal," 1812, earlier (c. 1600) a type of ruby-like gem described by Pliny, from Latin anthracites "bloodstone, semi-precious gem," from Greek anthrakites "coal-like," from anthrax (genitive anthrakos) "live coal" (see anthrax). Related: Anthractic (adj.).
双语例句
- 1. Not until 1916 did the UMW finally win recognition from the anthracite operators.
- 直到1916年,美国矿工联合会才终于得到无烟煤矿资方承认.
来自辞典例句
- 2. The organic affinity of trace elements decreases further in anthracite.
- 到无烟煤阶段,有机态微量元素含量进一步降低.
来自互联网
- 3. Anthracite char has poor pore structure and small specific surface area.
- 无烟煤焦分支孔贫乏,比表面积很小.
来自互联网
- 4. Taixi anthracite with high quality calcining is also suitable raw material.
- 宁夏太西煤只要控制好煅烧质量,也是生产微孔炭砖的优质原料.
来自互联网
- 5. To anthracite, adopting off - line type CDC calciner is more reasonable.
- 尤其是针对无烟煤, 采用离线型CDC分解炉更为合理.
来自互联网