“音视频切换”的概念、定义、翻译、参考文献-科学参考

单词	音视频切换
释义	音视频切换 Encyclopedia 文学【广播电视内容生产与制作】释 audio-video switching音视频切换电视节目播出过程中音频和视频信号间的切换。
随便看	principal two-sided ideal principal type principal ultrafilter principal uniformization principal uniformizing function principal unknowns principal value principal value integral principal vanishing point principal variable principal vector principal vertex principal vertical circle principal vibration principal view principal Weil divisor Principate Principe Island Principia principia ethica principle Principle and Adaptability Principle and Application of Digital Television Broadcasting principle and contingency principle component analysis

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。