本文采用此法测定了当地的重力加速度，得到了较满意的效果。
This paper USES this method to measure the local acceleration of gravity and obtains a satisfied result.
通过单摆装置可以方便地研究单摆的振动周期与摆长关系和测定当地的重力加速度。
Using the single pendulum, we can research the relationship between the period of oscillation of it and the length of it and measure local acceleration of gravity.
单摆实验是用来测量当地重力加速度的。
Mono-pendulum experiment is used to measure local weight acceleration of gravity.
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