n.比重计；重力计
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。
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。
