单词 | laser |
释义 | laser['leizə]n. 激光【计】 激光器【化】 激光; (俗称)镭射; 激光器【医】 激光, 激光器 laser la.ser AHD: [l³“z…r] D.J. [6le!z*]K.K. [6lez+]n.(名词)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2. 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语源: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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