莫霍界面是地壳上地幔深部构造研究中一个极其重要的概念.这个物性界面稳定地存在于地壳剖面中,遍及全球.它通常是一切深部地球物理方法探测和研究的主要对象.半个多世纪以来,世界各国的许多地球物理学家致力于莫霍界面的研究,应用综合地球物理方法,结合地质学和岩石学成果,对莫霍界面的物性参数、界面形态及形成机理作了深入的探讨,取得了丰富的资料,大大促进了深部构造研究的发展.重力是研究深部构造的重要地球物理方法之一.它依据密度参数建立深部构造模型,该模型以能使测得的重力场和其他地质、地球物理以及岩石学方面的资料相吻合为标志.由于 Moho interface is an extremely important concept in the research of the deep crustal upper mantle structure.The physical interface is stable in the crustal section and extends all over the world.It is usually the main object of all deep geophysical methods exploration and research.More than a century Since then, many geophysicists from all over the world have devoted themselves to the study of Moho interface. Based on the comprehensive geophysical methods and geology and petrology results, the physical parameters, interface morphology and formation mechanism of the Moho interface are discussed in depth , Has obtained a wealth of information and greatly promoted the development of deep structural research.Gravity is one of the important geophysical methods to study deep structure.It builds a deep structural model based on density parameters which can make the measured gravitational field and other Geology, geophysics and petrology information as a symbol of consistency