端点: extreme point; end point; ex ...接触: come into contact with; get ...点接触: point contact; whisker contact岛压点接触: island touch点接触结: point contact junction点接触整流: point contact rectifier多点接触: multipoint attachment多点接触器: multifinger contactor焦点接触镜: focal contact lens两点接触: two point contact接触端点: contact terminal点接触二极管: point contact diode; point diode; point-contact diode点接触钢丝绳: point contact lay wire rope; point-contact lay wire rope点接触晶体管: point contact transistor; point transistor; point-contact transistor; point-junction transistor点接触整流器: point contact rectifier多接点接触器: multifinger contactor四点接触轴承: four-point contact ball bearing成形点接触二极管: formed-point-contact diode点接触型二极管: point contact diode; point-contact diode点接触型二极体: point-contact diode点接触型光电管: point-contact photocell点接触型晶体管: point contact type transistor; point to point transistor点接触型整流器: point-contact rectifier海因无焦点接触镜: heine afocal contact lens三点接触球轴承: three point comtact ball bearing