实践证明顺水流方向布置桥墩是解决多线斜交桥墩台阻水问题的有效途径之一。
The practice proves that to arrange bridge pier in the direction along flow is one of effect way for solving water stop problem of multi line skew bridge abutment pier.
文章详细阐述了低速翼型升阻特性实验台的设计过程，分析了自制翼型的风洞实验结果。
The design process of the test-bed of the low speed airfoil lift-drag force characteristic was introduced, and the experimental results of the airfoil were analyzed.
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