degree of variation造句
造句与例句手机版
- There existed a certain degree of variation in the radial variation patterns of average ring density among provenances and among individual trees within provenances
不同种源间和种源内株间,年轮平均密度的径向变异曲线都存在一定的变异,但此变异主要表现在种源内株间。 - It's difficult to see degree of variation in a sentence. 用degree of variation造句挺难的
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