“Li Fangxun”的概念、定义、翻译、参考文献-科学参考

单词	Li Fangxun
释义	Li Fangxun Encyclopedia 理学〔化学家〕释 Li Fangxun李方训（1902-12-25～1962-08-02）中国物理化学家。
随便看	signal band signal basic operation signal capturing signal cartridge signal chamber signal classification Signal Communications by Orbiting Relay Equipment signal conditioning signal convolution signal correlation signal covariance matrix signal crosstalk signal degradation signal denoising signal description signal detection signal detection and estimation signal detection theory signal distortions signal duration signal enhancement signal estimation signal extraction signal extraction in ARIMA time series signal filtering

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。