绝对重力仪

关于绝对重力仪的发展和我们的思考

The Development of Absolute Gravimeter and Our Thoughts on It

可移式激光绝对重力仪国际比对

An International Comparison for Portable Laser Absolute Gravimeter

欧洲Walferdange绝对重力仪比对观测

Comparative observation of absolute gravimeters in walferdange

符合原理在激光绝对重力仪中的应用

An Application of the Coincidence Principle to the Absolute Laser Gravimeter

NIM-Ⅱ型可移激光绝对重力仪

A transportable laser interferometry absolute gravimeter type nim - ⅱ

FG5/232绝对重力仪的试验观测结果

Experimental observation results with fg5 / 232 absolute gravimeter

小型可移式高精确度绝对重力仪

A Small Transportable and High Precision Absolute Gravimeter

当前国际绝对重力仪研究新动向

Present state of the development of absolute gravimeter

绝对重力仪研究的最新进展

The new evolution of Absolute Gravimeter

中国第二代可移激光绝对重力仪（NIM-Ⅱ型）的实验装置于1985年研制成功。

A model of the second generation Transportable laser interferometry absolute gravimeter has been developed in 1985 in China .

介绍了新引进的FG5/232绝对重力仪的技术特点、工作原理和试验观测结果。

The technical characters , the basic principle and the experimental observation of FG5 / 232 absolute gravimeter are introduced .

发展我国自主重力卫星观测系统；研制适合导弹部队战场需求的小型绝对重力仪；

Developing national independent gravity satellite observation systems and mini-instruments for absolute gravity measurements that adapt to battlefield needs for missile units .

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。

The possibility and the significance of applying this method to the absolute gravimeter is discussed in detail . A practical scheme and some key circuits are also given .

所得结果表明，两种绝对重力仪的测量结果中都发现了有些绝对重力点的绝对重力值存在较大的误差，已超出仪器设计者所宣称的精度指标。

The results indicate that the absolute gravity values measured at some stations with two kinds of instruments contain some considerable errors , which exceed the he'curacy index declared by . designers .

本文通过详细论述我国研制的可移式激光绝对重力仪的电子测量系统，着重介绍了一种提高测量精确度的新颖方法&符合测量法。

A new method , which is called as the coincidence method and used to improve the measurement precision of the electronic measuring system for the transportable absolute laser gravimeter developed by NIM , is introduced in this paper .