英语语法分析

The community structure and dynamics of soil water of Pinus sylvestris var. of the mongolica plantation were studied in a growing season.

对樟子松人工林群落结构和土壤水分动态进行研究。

Another unique variable is var.

另一个独一无二的变量是var。

The Attribute for repeating value is var.

重复值的属性就是var。