20世纪是科学技术快速发展的世纪,同时也是地质科学快速发展的世纪.这一点是全世界的共识. 中国西部众多的山脉、广阔的盆地、丰富的资源和独特的生态早就吸引了中外科学家的目光,他们对了解该区的地质做出了许多宝贵的贡献. 科学永远是探索未知的学问.地质科学研究的地质过程常常是物理过程、化学过程和生物过程交织在一起的复杂过程,而且具有其它学科研究对象少有的以亿年、数 The 20th century is a century of rapid development of science and technology as well as a century of rapid development of geosciences.It is the consensus of the whole world that the vast mountains, vast basins, abundant resources and unique ecology in western China have long attracted Chinese and foreign scientists They have made many valuable contributions to understanding the geology of the area. Science is always an exploration of unknown knowledge. The geological processes of geological science are often complex processes in which physical processes, chemical processes and biological processes are intertwined There are few subjects in other disciplines to billions of years