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1·Some important properties and advantages of the general bifilar torsion pendulum are then presented.

说明了一般双线摆的重要性质及优点。

2·This method could be used in engineering measure and calculation for single pulse impulse with torsion pendulum.

为采用扭摆测量激光单脉冲冲量，提供了工程测量和计算方法。

3·This paper described the structure and principle of a bifilar torsion pendulum in its general (unsymmetrical) form.

本文介绍了一种一般(不对称)双线摆的结构原理。

4·This method could be used in engineering measurement and calculation for single pulse impulse with torsion pendulum.

为采用扭摆测量激光单脉冲冲量，提供了工程测量和计算方法。

5·Numerical simulation shows that the new method is more effective for the drill-string assembly unsuitable to be simplified as a torsion pendulum.

数值模拟结果表明，对不适于简化为扭转摆的钻柱系统，采用基于钻柱扭转杆模型的新方法进行设计可以取得相对较好的减振效果。

6·We have studied the character of the motion of the torsion pendulum, and discussed how torsion pendulum responds to external shock and how the period of the torsion pendulum is changed.

我们对扭秤的运动特性进行了深入的研究，讨论了扭秤对外界冲击的响应和扭秤的运动周期是如何改变的。