“picture tube”的概念、定义、翻译、参考文献-科学参考

单词	picture tube
释义	picture tube Encyclopedia 工学电子束管释 picture tube显像管将电信号转换为图像的电子束管。
随便看	waist Waist and Back Massager waistband Waist Bells waist bi waist chain waist drum waist knife of Baoan nationality waist-level waist-level finder waist-level viewing finder waistline circumference waist pillow waist radius waist sealing waist-to-height ratio，WHtR waist-to-hip ratio Waist Twisting Apparatus Waitai Miyao Fang Waitan Waitangi Waitangi Treaty Grounds Waitangi Tribunal wait-for graph wait-for graph, WFG

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。