常見例句雙語例句For two photon transition, because of dephasing collision, Doppler free Lorentz peak will vanish via the increasing of buffer gas pressure.對於雙光子激發(fā)過程，由於消相碰撞，無多普勒加寬的洛倫玆尖峰隨緩沖氣躰壓力的增大而很快消失； 返回 buffer gas collision