In a dusty field in Kitui, eastern Kenya, farmers are being taught how to construct small, semi-circular barriers of earth that control the flow of water, slowing its run-off.
在肯尼亚东部的基图伊，尘土弥漫的田地里，农民们正学着建造小型的环形土坝，以此控制水量、减缓水分流失。
Figure 1 shows an example process with dangling control flow (small white arrows) and data flow (small gray arrows) inputs and outputs in a fork and a join.
在图1显示的示例流程中，有一个fork和一个join，其中有悬空控制流(白色小箭头)和数据流(灰色小箭头)输入和输出。
Golf surface of small, yea, also can have prompted separation function, but the bumps of the flow interference some difficult to control, causing some lateral force (also can call lift).
高尔夫球表面的小突起，也能起到促使分离的作用，但突起对流动的干扰有些难以控制，造成一些侧向力(也可以叫升力)。
应用推荐