连续时间傅立叶变化的频率尺度（变换性质）的英文

• frequency scaling of continuous-time fourier transform

• 连续:    6年未出事故. There have been no a ...
• 时间:    time; hour
• 傅:    assist; instruct; teach appl ...
• 叶:    leaf; foliage
• 变化:    change; variety; transformat ...