它可以作为复杂构造成像的一个关键的中间环节，对于提高最终的速度分析质量和深度偏移成像效果是至关重要的。
It can act as an interim key step of imaging complex structure, which plays an important role for ensuring quality of velocity analysis and depth migration.
共轴光学系统中心误差控制的优劣直接影响了光学系统的最终成像质量，合理的镜框结构有助于中心误差的控制。
The quality control of centering error in coaxial optical system directly affects the final image quality of the optical system.
最后给出的是试验步骤和最终结果，我们初步得到了评价天文光学望远镜成像质量的综合指标。
Finally given are our detailed work results. We get the FWHM and EE of the Yunnan Observatory 1m optical telescope.
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