海洋重力仪是改善舰船惯导系统精度的重要设备，其重力传感器的伺服回路决定着仪器的精度和动态性能。
Sea gravimeter is an important equipment for improving the precision of navy inertial navigation systems. The servo loop of gravity sensor determines its precision and dynamic properties.
在采用垂直悬挂弹性系统的海洋重力仪中，由于弹簧本身的质量不可忽略，受到水平扰动时就可能影响测量精度。
In the measurment of gravity at sea by a sea gravimeter with a vertical hanging spring of non-negible mass, the measurment accuracy of gravity may be influenced by the horizontal accelerations.
论文首先对海洋重力测量的一系列理论及特殊性进行分析，讨论现有的各种海洋重力仪的工作原理及各自的优缺点。
At first, this article analyses the theory and particularity of ocean gravity measurement, then talks about the operation principle of many ocean gravimeters and their merits and demerits.
论文首先对海洋重力测量的一系列理论及特殊性进行分析，讨论现有的各种海洋重力仪的工作原理及各自的优缺点。
At first, this article analyses the theory and particularity of ocean gravity measurement, then talks about the operation principle of many ocean gravimeters and their merits and demerits.
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