微重力方法的研究及其应用

   用最先进的Lacoste-D型重力仅可以进行微伽级的重力浏量和在此墓础上的微重力研究，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。
   

STUDY ON THE MICROGRAVITY METHOD AND ITS APPLICATION

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.