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三角堰
1、triangular numbers───三角数;[数]三角形数;n.三角形数
2、any weir───任何堰
3、triangular───adj.三角的,[数]三角形的;三人间的
4、triangular trade───n.三角贸易;[贸易]三角贸易
5、triangular bandages───三角带,三角绷带;三角巾
6、weir park───威尔公园
7、triangular raft───三角筏
8、weir ma───威尔马
9、weir───n.堰,坝;鱼梁(指拦截游鱼的枝条篱);n.(Weir)人名;(德、西、葡)魏尔;(英、爱)韦尔
1、This paper expounds and analyses teh test of the triangular weir, which is required a high precision, especially installed on the permanent structure with measuring amount of water.