通过节段的静力和弹簧悬挂动力试验，对H型吊杆的驰振和涡激振动性能进行分析。
On the basis of static aerodynamic force tests and dynamic response tests, the galloping and (vortex-induced) oscillation performances of H-shaped booms were investigated.
本实用新型涉及一种洗衣机用减振机构，包括吊杆，吊杆座、上托、减振弹簧及下托。
The utility model relates to a damper mechanism for washing machines, which comprises a hanger rod, a hanger rod seat, an upper support, damping springs and a lower support.
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