1·The Lincang coal ash holds much less, about 300ppm.
临沧煤灰的铀含量比这少得多，大约有300ppm。
2·The mound is coal ash shipped from Kingston, Tennessee.
这个灰堆堆是来自田纳西州金斯敦(Kingston)的煤灰。
3·Some characteristics of solidified coal ash are studied.
研究了固化粉煤灰的性能特点；
4·The fusibility of coal ash was different with that of slag.
煤灰与熔渣的熔融特性存在一定差异。
5·The resulting coal ash and gypsum are sold to the cement industry.
剩余的煤灰和石膏粉则出售给水泥行业。
6·The feasibility of coal ash used as soil improvement material is studied.
论述了煤灰作为土质改良材料的可行性。
7·The influence of the density on the damping of fine coal ash is much less.
密度对细煤灰土阻尼的影响不明显。
8·Greenpeace investigated coal ash pollution from the Shentou number two power plant.
绿色和平组织对神头二电厂的煤灰污染进行了调查。
9·Coal ash has a number of industrial uses-cement, concrete and highways among them.
煤渣有众多的工业用途：可制成水泥、混凝土还有高速公路的基土。
10·Described the actuality and development of the research of the coal ash fusibility.
描述了国内外对煤灰熔融特性研究的现状和进展。