“Teletext TV”的概念、定义、翻译、参考文献-科学参考

单词	Teletext TV
释义	Teletext TV Encyclopedia 文学图文电视释 Teletext TV图文电视将简单图形和文字按一定规则编码后，插入模拟电视信号的“场消隐”期间，在不影响电视节目正常播出、传输和接收的前提下，为用户提供额外的信息服的多工传送的电视广播技术。又称电视文字广播。
随便看	primary of hydrogen bomb primary olfactory cortex primary oocyte primary operaton primary operator primary optical axis primary optic axis primary organic aerosol primary osteoporosis primary parallelohedron primary particle primary pattern primary period primary phase zone primary phloem primary pinning force primary pit primary pollutant primary pollution primary preparation of stage design primary pressure standard primary prevention primary prevention of cancer primary problem primary processes of radiation chemistry

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。