altingia excelsa造句

例句与造句

Abstract : soil fertility of the plantations of paramichelia baillonii , betula alnoides , acacia mangium and altingia excelsa in tropical area of yunnan does not decline rapidly , and the physical and chemical properties of forestland are not affected greatly if the plantations can be managed properly
文摘:在云南热区营造山桂花、西南桦、马尖相思、高阿丁枫等4种人工林，只要经营得当，对林地土壤理化性质并不造成重大影响，不会引起地力迅速衰退。
It's difficult to find altingia excelsa in a sentence. 用altingia excelsa造句挺难的