So these are some of the pictures that, in fact, I used when I testified, but more importantly were, to me as a scientist, are those readings, the photometer readings, which I can then convert into actual predictions of the visual capability of the human eye under those circumstances, and from my readings that I recorded at the scene under the same solar and lunar conditions at the same time, so on and so forth, right,
这些就是我在法庭作证时 用到的部分照片， 但是作为一名科学家，更为重要的是 我能够根据这些数据，光度计的数据， 推断出来在这样的光照环境下， 以人类的视物能力 能够看得多清楚， 再加上我事先测量的同样的时间点 同样的日光和月光照射条件下的 光照数据，综合累加起来，