fly ash

常见例句

Canadian geologists have found evidence of coal char--"remarkably similar to modern coal fly ash" in their own words--in ancient Arctic rocks.
加拿大地质学家们在古老的北极岩石中发现了煤炭的证据，“象极了现代的煤灰”这是他们的原话。
Given the toxic impact of modern coal fly ash on aquatic ecosystems, the scientists suggest that the massive coal conflagration may have created toxic marine conditions the world over.
现代的煤灰给水生态系统造成了有毒影响，科学家们表示，大量的煤炭燃烧也许已经造成了全球范围的有毒的海洋环境。
Other environmentally friendly bricks use fly ash, a byproduct of coal power plants, or even sand and urine.
目前还有一些其他材料制作的环保砖，如煤炭发电产生的飞尘，沙子甚至尿液。

Further, the coal is low on sulfur and fly ash content, which increases its attractiveness.
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Or to extract germanium from the fly ash from the burning of coal.
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That equates to the production of 140 million tons of coal in the form of fly ash, bottom ash, scrubber sludge and boiler slag.
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