second pulse的用法和樣例：
例句
- The ferrite-transmission-line ns-power pulse generator is used to drive the Pierce grid gun in the electron beam source.
該束流源利用鐵氧體線(xiàn)強功率納秒脈沖發(fā)生器驅動(dòng)一支加柵皮爾斯槍。 - Femtosecond spectral holography technique and new applications of femtosecond pulse shaping with space-time conversion in femtosecond chemistry are presented.
主要介紹飛秒光譜全息技術(shù)及飛秒脈沖時(shí)空變換整形在飛秒化學(xué)領(lǐng)域的最新應用。
