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对各种加工方法进行比较可知，在机械密封端面上加工微孔，激光表面处理技术是惟一有效的加工方法。
Compared with any other processing methods, laser technology is a unique way to produce micro-pores on the seal face.
介绍了飞秒激光加工光电倍增管电极，修复光刻掩膜，诱导白炽灯丝阵列微孔等一些工业应用。
Some industrial applications including micromachining dynodes of photomultipliers, repairing photomask of lithography, fabricating array micro-holes in incandescent filaments, etc. are introduced.
足够的功率密度、用适当的焦距并确定最好象面、再聚焦方法等是激光深微孔加工的重要因素。
The important factors for laser depth-microdrilling are the sufficient power density, suitable focal length, determination of the best image plane and refocusing etc.
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