“数字频率”的概念、定义、翻译、参考文献-科学参考

单词	数字频率
释义	数字频率 Encyclopedia 工学离散时间信号释 digital frequency数字频率采样系统将模拟信号在1秒内转过的弧度分成了若干等份，每等份代表的弧度。
随便看	land grant college land hierarchy land information database land information management land information system landing area selection landing buffer system landing electrode landing exploration landing flight test landing guidance system landing impact test for lunar probe landing impact test for reentry capsule of manned spacecraft landing joint landing platform landing rocket landing site system Landini cadence land/inland water ecotone land institutional pyramid land intensive industry land investigation Landis land-launched supporting system land law

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。