imperviousness coefficient是什么意思 imperviousness coefficient怎么读
imperviousness coefficient的相关资料
imperviousness coefficient的用法和样例
- Ostryopsis davidiana has the highest water coefficient and the lowest water consumption and low WUE characteristics.
耗水量最少的树种是虎榛子，其耗水系数最大，对水分的利用效率最低。
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