low-rainfall area的意思|示意

The low rainfall in the area, allow the development of a butterfly roof slope towards the center to achieved double heights in the right places and the right screed towards the margin.

考虑到项目所在区域降雨量小，项目建造成倾斜向中心凹陷的蝶形屋顶，以使建筑在准确的地点以准确的厚度向屋顶边缘升高，最终在边沿达到两层楼高。

Rainfall is a key factor affecting soil erosion and nutrient cycle by runoff in low hilly red soil area.

降雨是影响低丘红壤坡地土壤侵蚀和养分随径流迁移的一个关键因子。

Small rainfall events mainly benefited herb species, and the high frequency but low amount of rainfall partially explained the relatively high vegetation cover in this area.

综合考虑降水模式与不同生活型植物对小雨量降水的响应特点，高频率的小雨量降水，可能是维持本区较高植被覆盖度的重要原因。