“unit step sequence”的概念、定义、翻译、参考文献-科学参考

单词	unit step sequence
释义	unit step sequence Encyclopedia 工学离散时间信号释 unit step sequence单位阶跃序列对单位阶跃函数进行离散采样产生的序列。
随便看	structured-surface furniture structured systems analysis and design method structured walk-through structure effect structure equation structure factor structure flight test structure for impact energy absorption structure form structure formation structure formation problem structure formula structure-from-motion structure function structure function relationship of biomacromolecules structure-function relationship of biomacromolecules structure gene structure group structure homomorphism structure identification of natural drug structure image structure importance structure importance measures structure insensitive reaction structureless

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。