... 风化作用 weathering 煤质风化weathering of coal 风化试验 weathering test ...
双语例句
1
The total area ofcoal gangue piles occupies 11.5 percent of the whole area of Fushuncity. The weatheringofcoal gangue lead to the environment, especially underground water, seriously polluted.
抚顺市煤矸石堆积占全市面积的11.5%,煤矸石的风化作用导致了对环境,特别是对地下水的严重污染。
2
The effects of FA from weatheringcoal on the growth of maize in sand cultures were studied.