“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	instrument compartment instrument current transformer instrument detection limit instrumented impact testing machine instrumented indentation test instrument explosion protection technology instrument flight instrument for airborne gravity measurements instrument for engineering properties instrument for gradient gravity measurements instrument for measuring the topography of the seabed instrument for measuring tree instrument for optical transfer function instrument for printing quality instrument for radiation protection instrument for solar and lunar eclipses instrument for technical spacification of textiles instrument function instrumenting instrument landing system instrument of electrical prospecting instrument of production instrument of scattering analysis instrumentorium instrument performance index

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。