自十九世纪末伦琴发现X线之后,科学家们就从事于利用X线作微观的研究.X线显微摄影开始有成效的发展,仅是近一、二十年的事.与可见光谱相比,X线具有短的单一性的波长和强的穿透能力.X线显微镜比起常用的光学显微镜,在理论上可获得更高的分辨率;可观察较厚样品的内部结构,能用来研究不透光物质,如骨胳、牙齿、木材、矿石、金属等结构.它又补充了电子显微镜的另一方面,例如可 Since the discovery of X-rays by Roentgen at the end of the nineteenth century, scientists have been engaged in the study of the use of X-rays for microscopic studies, and X-ray photomicrography has begun to evolve effectively in only a decade or two. , X-ray has a short single wavelength and strong penetrating power.X-ray microscopy than the commonly used optical microscope, in theory, to obtain higher resolution; can be observed thicker the internal structure of the sample can be used to Research opaque materials such as bone, teeth, wood, minerals, metals, etc. It complements the other aspect of electron microscopy, such as