torsional pendulum

• 扭摆

torsional pendulum的用法和样例：

例句

1. This article simplely introduced torsion pendulum's parameters, and practial tested torsional rigidity of slivers.
   本文简单介绍了测量条子抗扭刚度的扭摆仪及其特点，并实际测量了几种常见条子的抗扭刚度。