Analyzing the relation between AR and SRR of check dam, SRR can reach 40% and the efficiency of reducing sediment presents prominent if AR of check dam in Huangfuchuan Basin is more than 2%.是什么意思_Analyzing the relation between AR and SRR of check dam, SRR can reach 40% and the efficiency of reducing sediment presents prominent if AR of check dam in Huangfuchuan Basin is more than 2%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句