valance electronvalencevalence bandvalence bondvalence shellvalidvalidity checkvaluevalvevan allen belt radiation beltvan atta arrayvan de graaff generatorvan de graffvan de graff acceleratorvan de graff generatorvanadiumvanevane attenuatorvane type instrumentvapor depositionvapor phase epitaxyvapor phase soldering vapor phase soldering reflowvapor pressurevaporization cooled evaporative cooledvarvaractorvaractor varactor diodevarely loop testvarhvariablevariable area trackvariable attenuatorvariable bit ratevariable capacitance pickup fm pickupvariable capacitance transducervariable capacitorvariable couplingvariable cycle operationvariable density sound trackvariable depth sonarvariable erase recordingvariable fieldvariable focal fength lensvariable frequencyvariable frequency oscillatorvariable gainvariable gain multipliervariable inductancc transducervariable inductancevariable inductance pickup
