Institute of Bridge Engr.,Wind Tunnel Lab. 3.测速试验 Device ID Body Z-axis number Head X-Y plane Connector Y-axis X-axis Stem Reference +ve Yaw pressure port 眼镜蛇探头风速仪 三维脉动 风速仪流 场测试 Institute of Bridge Engr., Wind Tunnel Lab. 3. 测速试验 眼镜蛇探头风速仪 三维脉动 风速仪流 场测试