“variable message board”的概念、定义、翻译、参考文献-科学参考

单词	variable message board
释义	variable message board Encyclopedia 工学交通信息发布系统释 variable message board可变信息板交通状况及交通诱导信息发布的重要设备。以LED发光器件为基本显示单元的交通信息显示设备，具有图形及文字显示功能。
随便看	psychology of patients psychology of physical education psychology of prisoners of war psychology of reading psychology of reading Chinese characters psychology of religion psychology of religion in China psychology of serial murder psychology of sport injury psychology of subject teaching psychology of teacher psychology of teaching arts psychology of traditional Chinese medicine psychology of victim psychology of women psychology research in vocational education Psychology Syllabus psychology thoughts in ancient China psychometrical psychometrics psychomotor ability psychomotor activity model psychoneuroendocrinology psychoneuroimmunology psychoneuromuscular theory

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。