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torsion pendulum 【物理學】扭擺。

torsional

Physical testing of rubber - determination of the low - frequency dynamic properties of rubbers by means of a torsion pendulum 橡膠的物理試驗.第a31部分:用扭擺試驗測定橡膠的低頻動態性能

Test method for damping capacity of metallic damping materials - torsion pendulum method and flexural resonance method 金屬阻尼材料阻尼本領試驗方法扭擺法和彎曲共振法