目的研究像束激光治疗萎缩性痤疮瘢痕的护理要点。
Objective To study the key points of nursing for the patients with atrophic acne scars receiving pixel laser therapy.
但是，我们中的很多人都非常享受和自己所爱的人在一起。如果对某件事有特别的兴趣，我们的精力会集中得像一束激光，干几个小时都不厌倦。
However, many of us find great joy in our loved ones, and we can focus like a laser beam on our special interests for hours on end.
由于我曾许诺将“像一束激光那样”专注于经济，所以我先从经济入手。
Since I had promised to focus on the economy like a laser beam , I began with that.
作者在研制激光数字点阵全息图的基础上，尝试使用电子束刻蚀系统制作数字像元全息图以期用于防伪和保密模压全息图的制作。
Trial fabrication of digital pixel hologram which are recorded by an electronic beam lithography system to apply to fabrication of embossing hologram for anti counterfeiting and security is described.
作者在研制激光数字点阵全息图的基础上，尝试使用电子束刻蚀系统制作数字像元全息图以期用于防伪和保密模压全息图的制作。
Trial fabrication of digital pixel hologram which are recorded by an electronic beam lithography system to apply to fabrication of embossing hologram for anti counterfeiting and security is described.
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