picea造句

1、Study on Population Stability of Picea mongolica on Sandy Land.
沙地云杉种群稳定性研究

2、It mainly attacks Picea jezoensis and causes a white rot of root and butt
该病主要发生于成熟林分，造成干基特别是根部腐朽。

3、The survival rate gets higher when the coat is applied to picea asperata mast.
使用该材料后云杉树苗成活率得以大幅度提高；

4、It mainly attacks Picea jezoensis and causes a white rot of root and butt.
该病主要发生于成熟林分，造成干基特别是根部腐朽。

5、Determination of Odorant in Phloem of Picea abies Karst Young Sapling
挪威云杉幼树韧皮部挥发性物质的测定

6、The coat is applied to picea asperata.
该涂层适用于云杉。