“X punch”的概念、定义、翻译、参考文献-科学参考

单词	X punch
释义	X punch [`eks ´pǝnch] ^{COMPUTER SCIENCE} In an 80-column punched card, any hole in the second row from the top. Also known as eleven punch.
随便看	universal robot universal sequence universal set universal shunt universal stage universal time universal time 0 universal time 1 universal time 2 universal time coordinated universal transmission function universal transverse Mercator grid universal Turing machine universal vise universal wavelength function universe univibrator Unix unlimited ceiling unload unloaded Q unloader riser plate rise time rising hinge

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。