Under cross wind action, vehicle-bridge coupling vibration analysis requires consideration of aerodynamic force parameters of vehicle and bridge deck.
侧向风作用下的车桥耦合振动分析需要考虑相互气动影响的车辆和桥梁各自的气动参数。
This article studies the characteristics of the coefficient of resistance of skylight Ventilation under the action of outdoor wind force.
本文研究了室外风作用下，天窗排风阻力系数的特性。
When using the utility model, the wind-bell can make agreeable sounds under the action of the wind force as the javelin moves, which can suggest staff members on the playground to have attention.
本实用新型在使用时，随着标枪的运动，在风力的作用下，风铃会发出悦耳的响声，以提示运动场上的工作人员注意。
When using the utility model, the wind-bell can make agreeable sounds under the action of the wind force as the javelin moves, which can suggest staff members on the playground to have attention.
本实用新型在使用时，随着标枪的运动，在风力的作用下，风铃会发出悦耳的响声，以提示运动场上的工作人员注意。
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