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精密重力仪
1、dell precision───戴尔精密
2、precision───adj.精密的，精确的；n.精度，[数]精密度；精确
3、sharp-eyed precision parts co ltd───锐眼精密零件有限公司
4、faille precision machining───Faile精密加工
5、pandect precision components───总论精密元件
6、precision instrument───精密工具；[仪]精密仪器
7、fibreform precision───纤维成形精度
8、gravimeter───n.重力仪
1、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.───海洋重力仪是改善舰船惯导XiTong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。
2、We introduced a method that can improve the measurement precision of the three-level atom gravimeter by changing the sequence of the pulses.───提出了一种通过改变激光脉冲序列来提高三能级原子重力仪测量精度的方法。
3、The A10 mobile absolute gravimeter provides us with high stability, high reliability and high measurement precision observed data after years improving and practicing in researches.───A 10流动式绝对重力仪通过近几年来的改进与实用研究，已说明其观测结果的稳定性、可靠性及具有较高的测量精度。