本文介绍了静电陀螺水平平合的工作原理；对于海洋重力测量进行了较详细的误差分杆；
In this paper, the basic principle of the horizontal platform using ESG is shown, and the errors when the platform was used for the measurement of gravity are discussed in detail.
误差幅度在三个百分点左右。
The margin of error was plus or minus three percentage points.
例如，我们使用的每年误差不超过1分钟的石英水晶钟表和手表。
For example, we have Quartz crystal clocks and watches accurate to within one minute a year.
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