冲击变质作用
- 网络Shock metamorphism;impact metamorphism
冲击变质作用-
自80年代初新突变学说兴起以来，陨击坑及冲击变质作用研究，已成为国际地学界的重大课题之一。
Since the neocatastrophism has rapidly developed from the beginning of 1980 's , the study of meteorite crater and shock metamorphism has become one of the most important topics in the earth sciences all over the world .
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通过对陨石的研究，说明太阳系的形成与演化历史，包括太阳星云的凝聚过程、高温加热熔融事件和低温蚀变过程，陨石母体的热变质作用、熔融分异作用以及冲击变质作用等。
Based on the studies of meteorites , the authors introduce the formation and evolution of the solar system , including condensation , heating and alteration in the solar nebula , thermal metamorphism , igneous fractionation and shock metamorphism in parent bodies of meteorites .