While composing a letter on a computer you may interrupt the computer's rest with a short burst of key pounding and then let it return to idleness as you compose the next sentence. 当你在计算机上写信时，随着敲击键盘产生的短脉冲会打断计算机的休息，接着当你写下一句话的时候，它会返回到无所事事的状态。
These results establish the base of amplifying the pulse laser in the desk system and further in the excimer laser amplifier pumped by the electron beams. 这些结果为超短脉冲在桌面系统上放大以及进一步采用电子束泵浦的准分子激光器放大奠定了一定的基础。
