gravimeter

基本解释

The paper also introduces the new process of gravimeter research in NIM.
还简单介绍了中国计量科学研究院在这一方面研究的最新进展。
The density of the required data of astronomical measurement, gravimeter survey and geodesic survey is not satisfied.
需要的天文测量、重力测量、大地测量等数据的密度无法满足其需要。
The Typical Absolute Gravimeter and the Atom Interferometer are the main equipments which measure the g directly.
摘要经典绝对重力仪和原子干涉绝对重力仪是目前国际上研制用来直接测量重力加速度值的主要精密计量仪器。
A micro-Gal absolute gravimeter based on high-precision and high-stability heterodyne interferometer is presented.
本文提出的微伽绝对重力仪基于高精度、高稳定的差动干涉仪。
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。

an instrument for measuring the earth's gravitational field at points on its surface

重力仪
In all kinds of the instruments detecting the Earth’s gravity field at present, the Superconducting Gravimeter (SCG) is considered by the international researchers as the one with the highest precision, the best continuity and stability.
目前在测定地球重力场的各类仪器中，超导重力仪已被国际同行公认为是精度最高、连续性和稳定性最好的仪器。
地球科学
重力仪
The data of the database is obtained by ocean gravimeter, an other hand, when vehicle works, the gravity must be measured by ocean gravimeter to reduce the error of inertial navigation system by map matching.
在潜器航行过程中，需要利用海洋重力仪实时测量所在位置的重力值，以此和事先建立的该海区的重力图数据库一起，通过图的匹配方法实现重力对惯导误差的修正，从而达到无源导航定位的目的。
比重计
重力计
测重计