“节目覆盖系统”的概念、定义、翻译、参考文献-科学参考

单词	节目覆盖系统
释义	节目覆盖系统 Encyclopedia 工学【广播电视系统】释 program distribution system节目覆盖系统将广播电视节目信号传送到广播电视用户接收设备直接收听收看的系统。
随便看	half-value layer (HVL) half-wave antenna half-wave dipole half-wave filter half wave loss half-wave loss half-wave oscillator half wave plate half-wave plate half wave potential half-wave potential half-wave rectifier half-wave reflection half wave voltage half-wave voltage halfway house half webbed half width half-width half width at half maximum half width at half maximum, HWHM half–capitate hemiboea Halibut Treaty halichondrin halide

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。