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词汇 laser
类别 英汉双解翻译词典
释义 la·ser AHD[lāʹzər] D.J.[ˈleɪzə]K.K.[ˈlezɚ]n.(名词)lasertop:lasers using argon, organic dye, and a crystal made of neodymuim and YAG as different media for exciting atomsbottom:a ruby laserdiagram showing the output stage of a ruby laserPrecision GraphicsPhoto:
    1. Any of several devices that convert incident electromagnetic radiation of mixed frequencies to one or more discrete frequencies of highly amplified and coherent ultraviolet, visible, or infrared radiation.激光器:使偶然的混杂频率的电磁辐射,变为一个或更多的高度强化和连续的紫外线、可见光或红外线辐射的分离频率仪器中的一种
    1. A device whose output is in an invisible region of the electromagnetic spectrum.激光装置:把信号输入于电磁光谱不可见区域的一种装置
Etymology语源
  1. l(ight) a(mplification by) s(timulated) e(mission of) r(adiation) l(ight) a(mplification by) s(timulated) e(mission of) r(adiation)
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