2013年4月14日日曜日

Dipolar

di;pole pronunciation: function: noun etymology: international scientific vocabularydate: 1912 1 a : a pair of equal and opposite electric charges or magnetic poles of opposite sign separated especially by a small distance b : a body or system (as a molecule) having such charges or poles2 : a radio antenna consisting of two horizontal rods in line with each other with their ends slightly separated— di;po;lar adjective