关于impedence的百科

• impedence造句怎么写

• Theinfluenceoftheimpedencemismatchingbetweenthejointsectioninpulseforminglineandthehelicallineonthevoltagewaveformofthediodewasanalyzed.ObjectiveToprobethevalueofpuretonechecking,accousticimpedenceandcheckinguptympanicmembrane,electro-otoscopy,tympan...
• 2016-12-2122566