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.
加拿大地質學家們在古老的北極巖石中發現了煤炭的証據，“象極了現代的煤灰”這是他們的原話。
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.
現代的煤灰給水生態系統造成了有毒影響，科學家們表示，大量的煤炭燃燒也許已經造成了全球範圍的有毒的海洋環境。
Other environmentally friendly bricks use fly ash, a byproduct of coal power plants, or even sand and urine.
目前還有一些其他材料制作的環保甎，如煤炭發電産生的飛塵，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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