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Updated: Aug 17, 2026

High Resolution 3D Imaging of Ex-Vivo Biological Samples by Micro CT
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发展向高分辨率的kHz速度无旋转体积成像的发展

Eleni Myrto Asimakopoulou, Valerio Bellucci, Sarlota Birnsteinova

    Optics express
    |February 1, 2024
    PubMed
    概括

    射线多投影成像 (XMPI) 能够实现不透明样本的快速,无旋转的3D电影. 这项技术以每秒1000的速度捕捉了化中的3D动态,从而保持了样本的完整性.

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    相关概念视频

    Gyroscope: Precession01:24

    Gyroscope: Precession

    Precession can be demonstrated effectively through a spinning top. If a spinning top is placed on a flat surface near the surface of the Earth at a vertical angle and is not spinning, it will fall over due to the force of gravity producing a torque acting on its center of mass. However, if the top is spinning on its axis, it precesses about the vertical direction, rather than topple over due to this torque. Precessional motion is a combination of a steady circular motion of the axis and the...