chirp

• Birds had begun to chirp among the trees
  鸟儿们已经开始在树林里叽叽喳喳地叫了。
• Yb3 doped fiber laser with chirped fiber grating
  基于啁啾光纤光栅的掺yb3光纤激光器
• What birds say when they are chirping all day
  鸟儿吱吱喳喳地说了一天,到底在说些什麽
• Play chirp the time of played chirp in ms
  播放声音播放的短促声波的时间，以毫秒表示。
• Impacts of the initial chirp on quantum soliton in lossy fiber
  初始啁啾对量子孤子的影响
• She hear nothing but the chirps and whirr of insect
  除了虫的鸣叫声外，她什么也没听见。
• As he got out of the car , he heard birds chirping
  从车里出来的时候，他听到了鸟的喳喳声。
• The birds begin chirping and fly back to their nest . .
  鸟儿啁啾归巢而我何处栖身家在何处？
• Introduction : chirp of sparrows roll is not made too distracting
  唧唧喳喳的麻雀是不是吵得人心烦？
• The chirp - type fractional fourier transform theory and applications
  线性调频分数傅立叶变换理论及应用