“primary visual and vocal media”的概念、定义、翻译、参考文献-科学参考

单词	primary visual and vocal media
释义	primary visual and vocal media Encyclopedia 文学原生视听媒介释 primary visual and vocal media原生视听媒介电报、电话等电子媒介装置诞生之前，借由声音、视觉等表意符号传递信息，从而拓展自身传播限度的早期媒介形式。
随便看	active wiretapping ActiveX data object ActiveX data object, ADO ActiveX数据对象 active zone activist art activist public activities of classes,the Young Pioneers and the Communist Youth League activities of daily living, ADL activity activity analysis activity assay of alteplase activity assay of recombinant urate oxidase activity-based learning activity-based probe Activity based project cost management activity-based protein profiling activity-based travel demand analysis activity breakthrough activity coefficient activity constant activity curriculum activity decay activity density relative to surface activity determining method by vapor pressure measurement

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。