英语翻译扫描机构的转角与物空间的转角呈线性关系; 扫描机构扫描时对系统像差影响要小; 扫描效率尽量高和扫描部件尺寸尽量小

It assumes a linear relation between the corner of sweeping facilities and that of the object;
It requires a lesser effection for the systemic image difference when sweeping
It requires a higher sweeping efficiency and a lesser component size for sweeping to make a configuration of severeness
----觉得OK就行,求赏,哈哈----
==问题补充：高手们,是翻译成英语,光学方面的=====
一看就知道了