thermionic conduction

直角三角形_馆档网 ... "热离子"," thermion" "热离子传导"," thermionic conduction" "热离子电流"," thermionic current" ...

热离子导电,thermionic... ... ) ionic conductance 离子电导 ) thermionic conduction 热离子导电 ) ionic conduction 离子电导 ...