A flash of light的意思|示意

A few days ago, I was roaming the streets in my pick-up truck looking for items that could be recycled when a flash of light caught my eye.

几天前，我开着回收车在街上徘徊，寻觅一些可以被循环再利用的东西。突然，一道光线引起了我的注意。

Machines are used where they're worth it: at another station, one tests the power output of finished cells with a flash of light before robotic arms place them into bins according to performance.

机器要用在更能发挥他们价值的地方：在另一个车间里，用一道光来检测成品电池的输出功率，然后依据检测结果使用机器手将他们放在箱子里。

There was a flash of light, and a million appeared at her feet.

一道亮光闪过，在她的脚下出现了一百万美元。

ANALYSIS: Black Holes Merge With a Flash of light.

分析：黑洞与光的结合。

When neutrinos interact with electrons or nuclei of those water or oil molecules, they give off a flash of light that sensors can detect.

当中微子与那些水分子或油分子的电子或原子核相互作用时，会发出传感器可以检测到的闪光。

A large meteorite collision, however, would probably create a sudden bright flash of light, and no extant historical records of the time mention such a flash.

然而，大型小行星的撞击可能产生突然的强闪光，而现存的那时的历史记录中没有提到过这样的闪光。