... diverging collimator 扩散型准直器, 发散... diverging ray 发散射线 diverging lens 分散透镜,发散透镜...
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The invention discloses an optical device for converging and diverging parallel X-ray, which is used for realizing the low-energy X-ray filtering and the parallel high-energy X-ray converging.
本发明公开了用于会聚平行X射线的光学器件，用于实现滤除低能X射 线，并且会聚平行高能X射线。
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