“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	Empty Category Principle empty chair technique empty class empty clause empty concept empty container management empty core pseudopotential empty-core pseudopotential empty curved empty event empty field myopia empty graph empty hole trap empty individual account of endowment insurance empty lattice approximation empty magnification empty mapping empty model emptyness empty nest family empty niche hypothesis empty niche in the invaded range empty pain empty place in the shell empty product

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。