“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	child eye health care child friendly city child friendly community child-friendly school child growth and development monitoring child health care childhood abuse childhood abuse of offender Childhood and Society childhood autism childhood diarrhea disease childhood disintegrative disorder childhood nutritional anemia Childhood Trauma Questionnaire child injury prevention child labour Child Literacy book by Deng Wenyuan child neglect child oral health care Child play child psychology Children children children abdominal pain children accidental injury

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。