supported by funds from the Key Project of National Natural Science Foundation of China (41430209);the Major State Basic Research Development Projects (2015CB856103);Most Special Fund from the State Key Laboratory of Continental Dynamics, Northwest University (BJ081331, 201210133);the National Natural Science Foundation of China (41020201, 41402045, 41602052);the Gold Geological Party of Chinese Armed Police Force Project (DD20160079)
Coesite is a polymorph of Si O2formed at speci?c high-pressure conditions, and its presence in some crustal rocks as relicts marks the exhumation of deep subducted material to mantle depths, thus providing robust evid...
supported by the Knowledge Innovation Project of the Chinese Academy of Sciences(KJCX2-SW-W15,KKCX1-YW-03);the National Natural Science Foundation of China(10374111)
A way to detect the seismic precursor in granular medium is described and a model of propagation for precursive stress-strain signals is proposed.A strain sensor buried in a sandpit is used to measure a seismic precur...