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mass attenuation coefficient中文是什么意思

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用"mass attenuation coefficient"造句"mass attenuation coefficient"怎么读"mass attenuation coefficient" in a sentence

中文翻译手机手机版

  • 质量减弱系数
  • 质量衰减系数

例句与用法

  • Mass attenuation coefficient
    质量衰减系数
  • Especially , the algorithm obtains the phantom ' s mass attenuation coefficient and spectrum of the ct system at the same time
    特别地,该算法在给出系统的x射线能谱估计的同时,还给出了构成模体的物质关于不同能量的光子的质量衰减系数的估计。
  • In order to eliminate the beam - hardening artifacts , most current correction algorithms have to assume that the x - ray beam spectra are known and the mass attenuation coefficients of the detected object related to different energy are given
    目前的多数射束硬化校正算法需假设已知ct系统的x射线能谱,并已知构成被测物体的物质关于不同能量的光子的质量衰减系数。
  • Firstly , an estimation algorithm for spectrum of the ct system is presented in the paper by using a standard cylinder or wedge phantom , where the mass attenuation coefficient of the contained material of the phantom is not necessarily to be known
    本文首先给出了由标准均匀圆柱状模体或楔状模体估计ct系统的x射线能谱的算法,该算法不必已知构成模体的物质关于不同能量的光子的质量衰减系数。
用"mass attenuation coefficient"造句  

百科解释

The mass attenuation coefficient is a measurement of how strongly a chemical species or substance absorbs or scatters light at a given wavelength, per unit mass. In addition to visible light, mass attenuation coefficients can be defined for other electromagnetic radiation (such as X-rays), sound, or any other beam that attenuates.
详细百科解释
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