“monochromatic light source”的概念、定义、翻译、参考文献-科学参考

　

单词	monochromatic light source
释义	monochromatic light source Encyclopedia 理学〔一般光源〕释 monochromatic light source单色光源产生单一频率光的光源。自然界中不存在严格意义上的理想单色光，因为它要求是一个无限长时间的等幅正弦（或余弦）振荡的电磁波。因此，通常说的单色光源实际发出的都只是准单色光，即光谱线型半高宽与中心波长的比值很小，它很接近单色，习惯上就把这类光源称为单色光源。 Physics 光学、声学光学 monochromatic [light] source单色光源
随便看	X-ray diffraction Xray diffraction X-ray diffraction analysis of minerals X-ray diffraction for polymer structure X-ray diffraction method X-ray diffraction of crystals X-ray diffraction pattern X-ray diffraction topography X-ray diffraction (XRD) Xray diffraction (XRD) X-ray diffractometer X-ray diffractometry Xray diffractometry X-ray diffuse scattering X-ray diode X-ray dose and X-ray double-crystal diffraction X-ray dynamic examination X-ray eclipse X-ray eclipsing star X-ray edge problem X-ray effects of nuclear explosion X-ray emission X-ray emission of active galactic nucleus X-ray emission of galaxies

　

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