“变极”的概念、定义、翻译、参考文献-科学参考

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单词	变极
释义	变极 change poles
随便看	scan linearity scan magnification scan method scannable travelling wave phototube scanned aperture scanned area scanned character scanned document scanned electrical-signal storage tube scanned holography scanned IR interferometry scanned-laser scanned-laser microscope scanned picture scanned symbol scanner scanner dedinition facility scanner definition scanner detector scanner interrupt scanner recorder scanner-recorder scanner selection scanner selector scanner simulator