The ratio of tightly combined humus-C and SOC of farmland were less than other types ofland-using models,and tightly combined humus-C wre converse.是什么意思_The ratio of tightly combined humus-C and SOC of farmland were less than other types ofland-using models,and tightly combined humus-C wre converse.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句