n. the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices
常见例句
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(electronics) the act of increasing voltage or power or current
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has cells in more than 50 countries n (linguistics) the form of a word after all affixes are removed n the stock of basic facilities and capital equipment needed for the functioning of a country or area n the principal ingredient of a mixture n a flat bottom on which something is intended to sit n (electronics) the part of a transistor that separates the emitter from the collector n a relation that provides the foundation for something n the fundamental assumptions from which something is begun or developed or calculated or explained n the most important or necessary part of something v use as a basis for
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n (electronics) a nonlinear electronic circuit whose output is limited in amplitude
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n close interaction n the act of touching physically n the state or condition of touching or of being in immediate proximity n the physical coming together of two or more things n a person who is in a position to give you special assistance n a channel for communication between groups n (electronics) a junction where things (as two electrical conductors) touch or are in physical contact n a communicative interaction n a thin curved glass or plastic lens designed to fit over the cornea in order to correct vision or to deliver medication v be in or establish communication with v be in direct physical contact with
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(electronics) the reception of a signal by extracting it from the carrier wave
