Based on the data of mobile gravity observation from 1998 to 2008 in western Sichuan, spatial dynamic variation results of regional gravity field are obtained.
A series of experiments were conducted to investigate the molecular coil dimension(Dh)and molecular configuration of partially hydrolyzed polyacrylamides(HPAM),
This paper reports the characteristics of plant flora in the region of the northern slope of Karlik Mountain to Naomaohu basin, based on field investigation of