“underpunch”的概念、定义、翻译、参考文献-科学参考

单词	underpunch
释义	underpunch [`ǝn·dǝr´pǝnch] ^{COMPUTER SCIENCE} A second hole in a card column which is below the original hole in IBM card code.
随便看	bartonellosis Bartonian Bart reaction bar turret lathe bar-type grating bar winding barycenter barycentric coordinates barycentric element barycentric energy Barychilinidae barye Barylambdidae baryon baryon number baryon octet baryon resonance baryon spectroscopy baryon-to-photon ratio barysphere baryta feldspar baryta water baryte Barytheriidae Barytherioidea

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