A greenhouseexperiment was performed to understand the effects of application of sewage sludge stabilized by coal fly ash on soil physicochemical properties and heavy metal accumulation in corn.
通过温室盆栽试验研究施用不同量及不同比例粉煤灰钝化污泥对土壤理化性质、玉米生长和重金属累积的影响。
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It is home to the world's biggest coal company and an industrial-scale experiment to turn coal into diesel that could create a major new source of greenhouse gases.
The result of experiment and simulation indicates the controlling method using ANN prediction model combined with static equation meets the requirement of controlling greenhouse environment.