Objects photographed through an electron microscope tend to have a dark appearance where they face the camera directly and are brightest where the surface is perpendicular to the camera.

 
  • 通过一个电子显微镜得到的照片物体,在面对摄像时趋向有一个黑色的外观,,并且与摄像机垂直的表面有一发光的部分。
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