“standard definition”的概念、定义、翻译、参考文献-科学参考

单词	standard definition
释义	standard definition Encyclopedia 艺术学【摄影技术设备名词】释 standard definition标清信号与传统模拟系统有着相同或类似清晰度的播送信号。
随便看	circular points at infinity circular polariscope circular polarization circular polarized radiation circular polygon circular polymerase extension cloning，CPEC circular probable error miss distance circular queue circular reciprocation circular recombination PCR，CRP circular repolarization circular restricted three-body problem circular ring circular RNA circular run-out measurement Circular Scale circular section circular sector circular segment circular shaft circular slide rule circular slit domain circular solution circular-sweep phase shifter circular symmetric game

科学参考收录了854744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。