由于耕区土壤水力学参数的变化对免耕法并不敏感，故模拟的水平衡项与传统耕作下的相应值间基本无差异。

The results show that ST changes the hydraulic behavior of the soil significantly and the simulation based on dynamic parameters is remarkably differed from that of CT.

youdao

流域尺度土壤水评价和预测是流域水平衡和水循环的重要组成部分，也是流域水资源综合管理的主要内容。

Because soil water is a crucial part of water balance and water cycle at a river basin scale, it should be a significant component of integrated water resources management.

youdao