“telephone communications”的概念、定义、翻译、参考文献-科学参考

单词	telephone communications
释义	telephone communications Encyclopedia 工学通信服务释 telephone communications电话通信以话音方式进行信息交换的通信方式。一般借助电信网实现。
随便看	spectral selectivity spectral semi-invariant spectral sensitivity spectral sensitometry spectral sequence spectral sequence of a fiber space spectral series spectral set spectral shift spectral singularity spectral solvent shift spectral space spectral splitting spectral subspace spectral synthesis spectral synthesis modeling spectral system spectral term spectral test spectral theorem spectral theory spectral theory of operators spectral thermometry spectral tilt spectral topology

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。