但通过这方面的努力，该研究小组还考虑到了偏振光的因素。因为行星的反照光往往会出现偏振，但恒星发出的光则不会如此。

But in this effort, the research team also took into account polarized light. Because light reflected off a planet is polarized. But light from the star is not.

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将天才与仅仅有所成的人区分开的关键因素并不是什么神光乍现，也不是智商这个通常来说难以预测成功的因素，即便是在像国际象棋这样的领域内。

The key factor separating geniuses from the merely accomplished is not a divine spark. It's not I.Q., a generally bad predictor of success, even in realms like chess.

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佳能的E - TTL II甚至可以测出相机和主要被摄对象间的距离并将此作为测光的考虑因素之一。

Canon's E-TTL II even measures the distance to the main subject and that also becomes part of the evaluation taking place.

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