Hospital X-ray machines work by passing an X-ray pulse through a body onto radiographic film.
医院的X光机工作原理是X光射线脉冲穿过人体在射线胶片上感光成像。
Taking the non-coaxial grazing incident KBA X-ray microscope designed as an example, X-ray reflecting from metal surface and single film layer is discussed.
以设计的非共轴掠入射KBAX射线显微镜系统为例，讨论了掠入射下X射线从金属表面和单层膜表面反射的两种情况。
The structural and magnetic properties of the granular film are studied by atomic force microscope, energy dispersion X-ray spectrum, X-ray diffraction, and alternating gradient magnetometer.
利用原子力显微镜、能量散射X射线谱、X射线衍射和交变梯度磁强计研究了该颗粒膜材料的结构和磁学性质。
Denser tissues, such as bones, absorb more X rays and show as lighter areas on X-ray film.
如骨等密度较高的组织能吸收更多的X射线，所以在X光片上显示出来的是较淡的区域。
A suggestion was made to measure thin-film thicknesses using second X-ray fluorescence from substrate excited by primary X-ray of plating element, and corresponding equations were derived.
为了弥补目前采用的各种镀层厚度测量方法之不足，本文提出利用镀层元素一次X光激发的基底金属二次荧光进行膜厚测量的设想，并推导出相应的计算公式。
Cutting X-ray film is a normal operation in the hospital. Properly cutting X-ray film can save a lot of time and money.
医用X-线胶片的裁切是医院的-项常规技术操作，胶片的妥善裁切可以为X-线摄影部门节省大量人力、物力。
Cutting X-ray film is a normal operation in the hospital. Properly cutting X-ray film can save a lot of time and money.
医用X-线胶片的裁切是医院的-项常规技术操作，胶片的妥善裁切可以为X-线摄影部门节省大量人力、物力。
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