In this paper,the characteristics of the water quality in Yellow River estuary reservoirs were surveyed and the progress of the eutrophication was investigated
In order to simulate the under water motion of a mini autonomous underwater vehicle( AUV) and an- alyze its maneuverability,the dynamical characteristic of the
In order to use micro ultrasonic bonding technique to package polymer microfluidic chips,an auxiliary microstructure named micro energy director is designed and