The study result indicated that the white powdered particles were mainly composed of calcium salts of long chain carboxylic acid, namely the calcium stearate.
经过研究分析认为，该白色颗粒的主要成分为长链羧酸钙盐，具体为硬脂酸钙。
The results indicated that the coals in study area formed in a tide flat environment, as a result of seawater influence, the content of sulfur in coals is rather high.
结果表明，该区形成于以潮坪为主的过渡相环境，由于沉积过程中受海水影响，煤中硫的质量分数总体偏高；
The result of study indicated that the major environmental issues in the reservior region are water pollution due to COD discharged and eutrophication, and mercury pollution in specific river.
进行了南水北调湖北库区水污染防治对策研究，结果认为，库区主要环境问题是COD及富营养化物质污染，个别河流存在着汞污染问题；
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