gravimeter

1. The Scale table of LCR-G gravimeter is given in form of sectional linearity.: 拉科斯特g型重力仪的格值表是以分段线性的形式给出的。

2. Hence, it was shown that there existed obvious systematic error of gravimeter calibration.: 这表明重力仪格值存在着明显的系统误差。

3. We obtained also the relation between gravity and the phase difference of the atom gravimeter.: 得到了原子重力仪的相位差与重力加速度的关系。

4. The two effects are expound, especially the vacuity desire for FG5 absolute gravimeter that is 1.: 对这两方面的影响作了阐述，同时从理论上对FG5绝对重力仪的真空度要求1。

5. Besides standardization, zero correction error constitutes the most common error source of a gravimeter.: 零位校正误差是重力仪除标定以外最主要的误差来源。

6. Experiments show that the virtual gravimeter has reliable operation, good performance and correct results.: 实验证明，该虚拟重力仪运行可靠、性能良好和结论正确。

7. The possibility and the significance of applying this method to the absolute gravimeter is discussed in detail.: 论证了这一方法应用于绝对重力仪的可能性和意义，给出了实际方案和关键电路。

8. It indicates that this type of gravimeter has relatively small drift, high sensitivity and strong anti-disturbance.: 显示该型重力仪静态漂移极小，灵敏度高，抗干扰能力强。

9. It is concluded that temperature variations outside the gravimeter constitute the most important factor influencing...: 认为外界温度变化对仪器读数的干扰起主要影响。

10. The transformation of GS-15 gravimeter is successful, but the interference of atmospheric pressure will be solved in future.: GS-15型重力仪的改造是成功的，但气压干扰问题有待进一步解决。

11. The value of gravimeter surveys for gravity change detection lies in the fact that gravity change indicates elevation change.: 用重力测量检测重力变化的意义在于，重力变化表示高程变化。

12. It is concluded that temperature variations outside the gravimeter constitute the most important factor influencing the reading...: 认为外界温度变化对仪器读数的干扰起主要影响。

13. 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。

14. It is concluded that temperature variations outside the gravimeter constitute the most important factor influencing the readings of the gra...: 认为外界温度变化对仪器读数的干扰起主要影响。

15. It is concluded that temperature variations outside the gravimeter constitute the most important factor influencing the readings of the gravimeter.: 认为外界温度变化对仪器读数的干扰起主要影响。

16. First of all, You have to design the gravimetric network and a base stATion. Gravimeter observATion are usually made AT the corner of the square grid.: 首先必须设计和布置测网，选择一个测量基点，而这些测网交点便是重力测量的观察点。

17. Based on the theory of gravity prospecting and measuring accuracy of superconductive gravimeter, the migrating and accumulating of residual oil and gas are studied.: 以重力勘探原理和超导重力仪观测精度为依据，对剩余油气的运移和聚集进行了研究。

18. One of the most popular approaches to extract the gravity field information from the much noisy measurement that observed by airborne gravimeter is lowpass filtering.: 从含有大量噪声的航空重力仪测量值中提取重力场信息，最常用的方法是使用低通滤波器。

19. There is a lot of noise in the data observed by airborne gravimeter. Digital lowpass FIRfilter is needed to extract the factual gravity field information from such data.: 航空重力测量数据中含有大量的噪声，需要采用FIR低通滤波器来提取实际的重力异常信息。

20. 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。

21. In order to obtain the potential sensitivity, a new method using the F-Pinterferometer to measure the displacement of the spring oscillator in the traditional gravimeter is proposed.: 为了获得弹簧振子的潜在灵敏度，在此提出了利用F - P干涉仪测量传统重力仪中弹簧振子位移的新方法。

22. 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。

23. How to distinguish the systematic error of gravimeter calibration and eliminate its influence upon the results of gravity reiteration is a problem which has not been solved for a long time.: 如何判明和消除重力仪格值系统误差对重力复测的影响是长期以来未能得到有效解决的问题。

24. 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.: 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。

25. 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.: 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。

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