lignite

[美]/'lɪgnaɪt/
[英]/'lɪɡnaɪt/
词频: 极高

释义

n. [矿] 褐煤
词形变化
复数lignites

例句

lignite coal is strip-mined at depths of 15 to 35 metres.

褐煤是从15到35米深的露天矿开采的。

It is the unsolidified sediment consisting of disordered kaolinite and small amount organic matter and lignite materials.

常含少量有机质或与褐煤矿层等伴生。

In this study a series of different maturation degree coals are yielded by thermally treating a lowgrade lignite, and are used as the sorbents for sorption equilibrium study of phenanthrene.

将云南先锋褐煤采用热模拟的实验方法制得一组成熟度不同的煤,并将煤中的干酪根用于对菲的吸附研究。

lignite is a type of coal with a low carbon content.

褐煤是一种碳含量较低的煤。

lignite is often used in power generation due to its abundance and relatively low cost.

褐煤由于丰富和成本相对较低通常用于发电。

lignite is considered a low-grade coal compared to anthracite and bituminous coal.

与无烟煤和烟煤相比,褐煤被认为是低等级煤。

lignite deposits are found in various parts of the world including Germany, Russia, and the United States.

世界各地都有褐煤储量,包括德国、俄罗斯和美国。

lignite is formed from peat under high pressure and temperature over millions of years.

褐煤是在数百万年的高压和高温条件下由泥炭形成的。

lignite has a brownish-black color and a woody texture.

褐煤呈褐黑色,质地似木头。

lignite is often used in briquettes for heating and cooking purposes.

褐煤常用于制作燃烧块以供取暖和烹饪。

lignite mining can have environmental impacts such as land disturbance and water pollution.

褐煤开采可能对环境造成土地扰动和水污染等影响。

lignite-fired power plants emit higher levels of carbon dioxide compared to other types of coal.

与其他类型的煤相比,褐煤发电厂排放的二氧化碳水平更高。

lignite reserves are estimated to last for several decades at current consumption rates.

按照当前消耗速度估计,褐煤储量可以持续几十年。

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