| 释义 |
time-scale 英'taɪmsk'eɪl美'taɪmsk'eɪl 高COCA¹⁴⁹⁹⁶⁰BNC²⁶¹⁴⁴
基本英英例句
时序表¹⁰⁰
名词 time scale:
an arrangement of events used as a measure of duration Investigation characteristic of real world audio, combine stationary for short time-scale and non- stationary for longer time-scales, proposed a time frequency domain blind source separation algorithm.
研究了实际环境语音信号的特性，结合语音信号的短时平稳性和长时非平稳性，给出了一种时频域盲分离算法。 cnki |