微重力方法的研究及其应用

STUDY ON THE MICROGRAVITY METHOD AND ITS APPLICATION

用最先进的Lacoste—D型重力仪可以进行微伽级的重力测量和在此基础上的微重力研究,使微重力方法在实践中得到很好的应用与验证,也为重力学的研究开辟了新的分支领域。

Gravity measurement (in Microgal class) and microgravity study based on it can be carried out by using advanced Lacoste-D gravimeter. In this way , the microgravity method has got an excellent test and application in practice ; it has also opened up a new branch of gravity research. At present, it is more and more important in our national economy and construction of national defence to probe into the small-scale density anomaly bodies and caves at shallow layer as well as the distribution of small-scale structures and the local heterogeneity or artificial structures in historical remains near ground. Consequently, Microgravity measurement and the analysis method on it possess particular sig-nificence and have a far-reaching prospect.