It plans to launch a hard X-ray modulation telescope to study the matter dynamics and high-energy radiation processes in the strong gravitational field of compact celestial bodies and black holes.

发射硬x射线调制望远镜，研究致密天体和黑洞强引力场中物质动力学和高能辐射过程。

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The cosmic ray flux has some changes due to the solar modulation and other factors, and maybe induce some variability of the Earth's climate.

宇宙线受太阳调制和其它因素影响，流强存在着变化，这种变化可能会引起地球气候的某些变化。

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It is feasible that to use CCD device and image processing system in measurement of the modulation transfer function (MTF) of X-ray film and luminescent screen.

本文论证了利用CCD测定X射线胶片和增感屏调制传递函数的可行性，并给出了一种适用于CCD测试数据的处理方法。

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