搜索结果: 1-1 共查到“知识库 地震学 3He/4He”相关记录1条 . 查询时间(0.046 秒)
Geographical distribution of 3He/4He ratios and seismic tomography in Japan
helium isotopes seismic tomography Japanese islands geotectonics arc magma
2017/8/10
he 3He/4He ratios (Ra) of natural gas, volcanic fluid, and groundwater are compiled in the Japanese Islands and their geographical distributions are discussed in the tectonic frame work of subduction ...