upper limit slope for cultivation
upper limit slope for cultivation
[土壤学英汉词典]
upper limit slope for cultivation退耕上限坡度
坡耕地必需退耕的最大坡度界限。
是什么意思,upper limit slope for cultivation的解释,upper limit slope for cultivation的翻译
upper limit slope for cultivation
[土壤学英汉词典]
upper limit slope for cultivation是什么意思,upper limit slope for cultivation的解释,upper limit slope for cultivation的翻译