“black and white television”的概念、定义、翻译、参考文献-科学参考

单词	black and white television
释义	black and white television Encyclopedia 工学【模拟电视】释 black and white television黑白电视将活动图像的亮度和声音信息变换成电信号，通过无线电波等传输媒介从一点传播出去，供多点即时重现活动图像和声音的系统。
随便看	N. I. Lobachevsky N. I. Lobachevsky (1792—1856) Nilo-Saharan family Nilotes nil-polynomial nilpotency nilpotency class nilpotency index nilpotent nilpotent adjoint orbit nilpotent algebra nilpotent algebraic group nilpotent analytic group nilpotent automaton nilpotent class nilpotent component nilpotent cone nilpotent derivation nilpotent element nilpotent endomorphism nilpotent group nilpotent group of class k nilpotent ideal nilpotent index nilpotent Lie algebra

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。