The 2007 Zhejiang Hangzhou Scientific and Technological Fair for Students of Primary and Middle Schools opened on Saturday, providing youth with a stage to learn and practice scientific fantasy.
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在模拟的紊流风场中，应用这一方法对平板和江阴长江大桥的节段模型进行了试验，识别了其气动导数。
A thin plate and the sectional model of the Jiangyin Bridge were tested in turbulent wind in a wind tunnel to extract their flutter derivatives.
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以泉州后渚大桥为实际工程背景，通过模拟船撞的缩尺模型试验，研究了实际船撞力的大小。
Based on a practical bridge across the Quanzhou, the scaled model testing on the forces of ship collisions was conducted.
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