“parametric up-converter”的概念、定义、翻译、参考文献-科学参考

单词	parametric up-converter
释义	parametric up-converter [¦par·ǝ¦me·trik `ǝp kǝn´vǝrd·ǝr] ^ELECTRONICS Parametric converter in which the output signal is at a higher frequency than the input signal.
随便看	cell movement cellobiase cellobiose celloidin cellophane cellose cellosolve cell pathology cell permeability cell plate cell recognition cell sap cells of Paneth cell-surface differentiation cell-surface ionization cell theory cell-type tube cellular cellular affinity cellular automaton cellular chain cellular cofferdam cellular convection cellular glass cellular horn

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