“跳频技术”的概念、定义、翻译、参考文献-科学参考

单词	跳频技术
释义	跳频技术 Encyclopedia 工学扩展频谱技术释 frequency hopping technique跳频技术在给定的频率范围内，射频频点受伪随机图案控制而周期性改变的扩展频谱技术。
随便看	sluge disposal system slug flow slugging bed sluggish sluggishness sluggish speech slug moths sluice sluice and culvert in ancient China sluice-gate sluice safety appraisal sluice safety appraisal grade sluice safety evaluation Sluice Site of Yuan Dynasty at Zhidanyuan sluices registration sluicing sluicing-siltation earth dam Slumdog Millionaire slum/ghetto slumpability slumping loess slump structure slurry slurry-air mixed flotation column slurry anemometer

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。