常見例句雙語例句The principle of electronic holography using ultrashort laser-pulse for imaging through highly scattering media is discussed.分析了超短脈沖激光透過高散射介質(zhì)的電子學(xué)全息成像原理；A new method of Monte Carlo simulation is developed to simulate the photon migration path in a scattering medium after an ultrashort-pulse laser beam comes into the medium.發(fā)展了一種新的蒙特卡羅方法用于研究超短激光脈沖進入混濁介質(zhì)后的光子傳播路徑。Therefore, gain narrowing during amplification is one of the most important factors that limits the minimal pulse durations of compressed pulses in high-power ultrashort-pulse laser systems.高增益放大器，特別是再生放大器的增益窄化效應(yīng)嚴(yán)重制約著輸出激光脈沖的時間特性。權(quán)威例句But if you think that's about as cool as the carbon material can get, listen to this: It can also be used to make ultrashort-pulse lasers.ENGADGETIt can then release the light it absorbs in quick bursts that last a few femtoseconds each (with one femtosecond lasting one millionth of one billionth of a second), which is what ultrashort-pulse lasers do.ENGADGET 返回 ultrashort-pulse