“扫频信号发生器”的概念、定义、翻译、参考文献-科学参考

单词	扫频信号发生器
释义	扫频信号发生器 Encyclopedia 工学信号发生器释 sweep signal generator扫频信号发生器输出信号频率能够随时间在一定范围内反复扫描的信号发生器。又称扫频源。 Physics ＞无线电物理学＞电子电路＞释义 sweep signal generator扫频信号发生器
随便看	crop harvest crop insect pests monitoring crop introduction cropland irrigation date forecast cropland prataculture crop nursery crop pests crop pests in China crop phenomics information cropping cropping of forging billet cropping restrictio cropping system cropping system and soil management cropping systems in medieval Europe crop population structure crop potential productivity Crop Protection crop quality crop quality analysis by remote sensing crop radiation mutation breeding crop resistance crop rotation Crop Science Crop Science Society of America，CSSA

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。