labile region

不稳定区

机械



双语例句

  1. Field experiment was established to study mechanized straw application on the yields of rice and wheat and soil labile carbon content variation in Tai lake region.
    通过在江苏省环太湖地区开展的机械化稻麦秸秆还田试验,对秸秆还田后水稻、小麦的产量与土壤碳库质量的动态变化进行了研究。