The water inletedge of the socket embodies a lattice teeth pattern and the vane front end of the vane wheel corresponds with the socket.
底座的进水口的边缘 呈花齿型，叶轮的叶片前端与底座相对应。
2
Ben and a number of his friends were fishing for minnows at the edge of an inlet.
本和他的一些伙伴在一个小水湾边钓鲦鱼。
3
It is also pointed out that the topological structure near leading edge depended on not only the gap size but also loading of cascade and thickness of inlet boundary layer.