This paper analyses the affection of different laser power density distribution to surface temperature rising during laser scanning.
分析了激光扫描时激光功率密度分布状况不同对表面温升的影响。
Objective to study the affection on operation effect and prevention of bleeding in laser in situ keratomileusis (LASIK).
目的研究准分子激光原位角膜磨镶术中出血对手术效果的影响及预防方法。
We will study the affection to color rendering of trichromatic of laser paper through many experiments and by contrasting laser paper with art paper gold and silver foil paper.
通过大量的实验研究镭射卡纸对黄、品、青三原色油墨色彩再现的影响，同时与铜版纸、金银卡纸进行对比。
And it is observed that laser power is the ultimate affection of joint strength, the defocusing amount is the weak influence, and the welding speed between the former affection factor.
进一步分析发现激光功率对接头强度的影响最大，焊接速度的影响仅次于激光功率，离焦量的影响最小。
By using Low Level Laser Diode (LLLD)to irridate the Lao Gong and Net Guan accupunctuie point, the paper discussed th affection of LLLD to the Heart Period Cycles (HPC) of normal human body.
研究了低强度半导体激光照射劳宫穴和内关穴对正常人心动周期的影响。
But, when the doughnut laser beam is used as trapping light, relative index can be less than 1. The beam waist of focused laser beam has a virtual affection for the trapping force.
但是，在空心光束中可以实现对地折射率粒子的稳定捕获，即粒子的相对折射率可以小于1。
But, when the doughnut laser beam is used as trapping light, relative index can be less than 1. The beam waist of focused laser beam has a virtual affection for the trapping force.
但是，在空心光束中可以实现对地折射率粒子的稳定捕获，即粒子的相对折射率可以小于1。
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