chirp是什么意思

双语用例

• Suddenly the facsimile machine pulses into action, chirping and buzzing, ejecting a printed page 30 seconds later.

• The prospects for ultrashor t pulse duration and ultrahigh intensity using optical parametric chirped pulse amplifiers.

• They chirped and keeled over.

• Here we have plotted the energ y spectrum of electrons that are accelerated by a positively chirped pulse (red curve) and by a negatively chirped pulse (green curve).

• 565 origin of the phenomenon is the dependence of the index of refraction on the light intensity, leading to frequency chirps when the pulse is rising and falling.

• The only thing missing was little angels floating by chirping and it would be perfect.

• I hope that we shall have no more of these chirps, no more of thesecheeseparing financial experts telling us how the balance sheet should be printed.

• The electron accelerates to high energy, if a suitable frequency chirp is introduced.