economic tree species 经济树种型
economic young tree 经济幼林
economic forest tree 经济林木
economic fruit tree species 经济树种
economic useful tree varieties 经济树种
economic age of fruit tree 果树经济寿命
Eucommia is an important economic tree of our country.
杜仲是我国特有的重要经济树种。
Oak, a general designation of oak plant genera, are tree resources of considerable high economic value and widely distributed in China.
栎树为栎属植物的统称,在我国分布范围很广泛,是具有很高经济价值的树木资源。
Using tree nodes display, intuitive and convenient, quick operation, coastal economic development zone will increase the strength and efficiency of urban management.
采用树形节点显示,直观方便,操作快捷,将提高滨海经济开发区城市管理力度和工作效率。
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