“broadcast frequency”的概念、定义、翻译、参考文献-科学参考

单词	broadcast frequency
释义	broadcast frequency Encyclopedia 文学电子媒介释 broadcast frequency广播频率广播信号在1秒内完成周期性变化的次数或广播台、广播网发出的一个物理的或虚拟的通道。
随便看	plane circular restricted three-body problem plane component plane-concave lens plane configuration plane control survey plane-convex lens plane coordinate plane coordinates plane cubic plane curve plane curve location plane cutting plane dihedral angle planed immunization plane division by circles plane division by ellipses plane division by lines plane domain plane electromagnetic wave plane except one point plane field plane field of lines plane figure plane-filling curve plane-filling function

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。