1)groundharness; groundheald,地综2)Polar Region Syndrome,极地综合征3)River beaches exploitation,滩地综合治理4)land comprehensive u tilization,土地综合利用5)integrated benefit of land,土地综合效益6)Integrated value of cultivated land,耕地综合价值
用法例句
Study of the Polar Region Syndrome Under Extreme Environments of the Antarctic;
