穿孔: bore a hole; punch a hole; p ...导体: electric conductor; conducto ...电流: electric current存取: access器件: device; parts of an apparatu ...导体电流: conductor current保护导体电流: protective conductor current导体存取磁泡器件: conductor access bubble device穿孔导轨: punching track多穿孔导管: porous vessel存取器: accessor重合电流存储: coincident current memory存取者,存取器: accessor接触电流和保护导体电流的测量方法: methods of measurement of touchcurrent and protective conductor currentt穿孔导板, 穿孔样板: punching template体电荷器件: bulk charge device持续电流存储单元: persistent current memory cell持续电流存储元件: persistent current storage element存取器方法: accessor methods随机存取器: dvd-ram dvd; random access device半导体电路: semiconductor circuit; semiconductorcircuit单导体电缆: single conductor cable导体电缆: shaped conductor cable导体电容: capacitance of a conductor导体电阻: conductor resistance