gangue
英 [gæŋ] 美 [gæŋ]

n.

脉石；煤矸石；矸子；矸石

英英释义

Gangue

• In mining, gangue (pronounced "gang") is the commercially worthless material that surrounds, or is closely mixed with, a wanted mineral in an ore deposit. It is thus distinct from overburden, which is the waste rock or materials overlying an ore or mineral body that are displaced during mining without being processed.

以上来源于:Wikipedia

词组短语

coal gangue煤矸石

gangue mineral脉石矿物

双语例句

用作名词(n.)

1. The enormous coal gangue is difficult to use and causes environment pollution.
   煤矸石堆积如山，难以利用且污染环境。

权威例句

Serious reactions after mass treatment of onchocerciasis with ivermectin in an area endemic for Loa loa infection.
Environmental characterization of burnt coal gangue banks at Yangquan, Shanxi Province, China
Research on cementitious behavior and mechanism of pozzolanic cement with coal gangue
Study on structural characteristic and mechanical property of coal gangue in activation process
Environmental characterization of burnt coal gangue banks at Yangquan, Shanxi Province, China. Int J Coal Geol 75: 93-104
Effects of standard and high doses of ivermectin on adult worms of Onchocerca volvulus: a randomised controlled trial.
Relationship between onchocerciasis and epilepsy: a matched case-control study in the Mbam Valley, Republic of Cameroon.
Harmful microelements contained in gangue from Yanzhou coal mine and their influences to the soil
Investigation on the activation of coal gangue by a new compound method
Studies on the macrofilarial population of Onchocerca volvulus in hyper-endemic villages of the Central province of Cameroon