we account contribution rate of soil erosion to water pollution load with experiment of soil erosion in Liao He basin, and provide scientific basis for prevention of soil erosion and river pollution control.是什么意思_we account contribution rate of soil erosion to water pollution load with experiment of soil erosion in Liao He basin, and provide scientific basis for prevention of soil erosion and river pollution control.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句