parametric amplifierparametric deviceparametric equationparametric frequency converterparametric modulatorparametric oscillationparametric testparampparasiticparasitic arrayparasitic currentparasitic element passive elementparasitic frequencyparasitic oscillationparasitic suppressorparatial earth faultpardparityparity bitparity checkparity line carrier systemparsecpartpartialpartial currentpartial fraction expansionpartial nodepartial reflectionpartially shieldedparticleparticle acceleratorparticle chargeparticle densityparticle dimensionparticle displacementparticle flowparticle impactparticle velocityparticular colutionparticulatepartitionpartition coefficientpartition noiseparts listparts per millionpascalpasspass bandpass band filterpass element
