By analyzing the current distribution of Bow-Tie antenna used in short-pulse ground penetrating radar, the methods of antenna load and driving are presented in
This paper discusses the flowing process inside a nozzle, especially the formation mechanism of cavitations within the nozzle and puts forward a nozzle flow mod
A novel electrophoresis technique, in which a strip of perflurosulfonic-acid ( Nafion 117 ) membrane was used to replace the conventional separation column and