soil horizon
短語(yǔ)詞組
- soil diagnostic horizon 土壤診斷層
- soil genetic horizon [土壤]土壤發(fā)生層;土壤發(fā)生學(xué)層次
- soil plough horizon 土壤耕層
- soil genetic horizon soil horizon 土壤發(fā)生層
- effecive soil horizon 土層
- soil and soil horizon 土壤和土壤層
- effective soil horizon 有傚土層
- buried soil horizon [土壤]埋藏土層
- symbol of soil horizon 土壤層位標(biāo)示記號(hào) 返回 soil horizon