激光(英语:Light Amplification by Stimulated Emission of Radiation,缩写为LASER,或laser),港澳地区称“激光”、“雷射”,台湾地区称“雷射”,是指通过受激辐射而产生,放大的光,即受激辐射的光放大。特点是单色性极好,发散度极小,亮度(功率)可以达到很高。产生激光需要“激发来源”,“增益介质”,“共振结构”这三个要素。
... 激光悬浮微粒计数器 laser aerosol counter 激光照射 laser exposure 激光诱发淀积 laser enhanced plating ...
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这是由于脉 冲激光照射(pulsed laser irradiation),使靶表面的加热速率(hatingrate)极高(开尔文/秒) 所致。
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The experiment of laser irradiation was made out with the method that the laser and irradiating surface are upright.
3.采用被照射表面与光斑垂直的方式进行SiC纳米颗粒激光照射试验。
参考来源 - 激光作用下SiC晶须生长条件的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
其他的机器将有问题的杂草从农作物中区分出来,然后用高能激光照射或农药微粒来消灭它们。
Other machines would distinguish problem weeds from crops and eliminate them with shots from high-power lasers or a microdot of pesticide.
信息可以通过使用激光照射一个离子来改变他的状态而写入。
Information can be "written" to one ion by zapping it with a laser to change its state.
当某一特定波长的激光照射声纤时,纤维震动便会改变材料的反射特性,并调节反射的激光。
When a specific wavelength of laser light is shone on them these vibrations alter the reflective properties of the material, modulating the light bouncing off them.
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