单词	field emission
释义	field emission noun : the emission of electrons from a metallic conductor due solely to the action of an electric field compare photoemission, thermionic emission Word History First Known Use 1928, in the meaning defined above
随便看	physically physically distance physically distanced physically distances physically distancing physically ill physicalness physicalnesses physicals physician physician assistant rainbird rainbirds rainbow rainbow bird rainbow boa Rainbow Bridge National Monument rainbow cactus rainbow chaser rainbow coalition rainbow darter rainbow drops rainbow duck rainbow fish rainbow herring

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