Based on FEM (finite element method) program ANSYS and the OpenGL graphics, this paper develops the parametric modeling module and the computing module of the m
A multiparameter investigation of surface sediments from the Bei’anhe section (Beijing) has been con- ducted using environmental magnetic approaches. The studi
In order to satisfy operating requirements for constant core drilling technology in reverse circulation with hollow-through DTH,the power unit of G-3 engineerin
Bulk separates of porphyroclastic phengite,neoformed phengite and their mixtures from the Tan-Lu HP mylonites overprinted on the Sulu UHP rocks were analyzed wi