排序方式: 共有26条查询结果,搜索用时 15 毫秒
21.
22.
23.
Introduction The medium of the earth is made up of gas, liquid, and solid. The solid is the main material to form the structure of the earth, so it is very significant to study the solid matter of the earth. Rock, as a solid medium of the earth is a common object studied by geophysicists. The measurement of the comprehensive physical properties of rocks (ZHAO, et al, 1996; GUO, et al, 1989) considered that the minimal cell of rock is the atoms of chemical element, and all sorts of the rock … 相似文献
24.
热红外震兆成因的模拟实验研究 总被引:43,自引:3,他引:40
对完整岩石破裂前和既存断层粘滑失稳前的红外辐射温度场进行了遥感观测研究,发现岩石破裂前出未来断层处出现条带状的红外热像,粘滑失稳前断层闭锁点出现升温现象,声发射测量表明,岩石破裂前已有大量微破裂产生,地壳中的既存断层和大震前的微小破裂均可能为震前地壳中的热能转移提供通道,从而导致地面热外震兆的出现。 相似文献
25.
26.