“audio-visual education”的概念、定义、翻译、参考文献-科学参考

单词	audio-visual education
释义	audio-visual education Encyclopedia 教育学[基本概念]释 audio-visual education视听教育依据教育理论，运用多种媒体，充分发挥视听感官的功能，有目的地传递教育信息的教育活动。
随便看	variable speed drive variable speed operation variable speed pumped storage variables quality characteristic variable-stability aircraft variable stability flight control variable stage variable star variable stator vane variable step size variable step size method variable stroke technology for internal combustion engines variable structure variable-structure variable structure automaton variable structure control variable structure control system variable-structured system variable structure guidance law variable symbol variable temperature blackbody radiation source variable temperature control of greenhouse variable term variable thrust rocket engine variable thrust rocket motor

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。