The larger the aperture, the more light it collects and the brighter and clearer the image will be.
孔径越大,它收集的光越多,成像的亮度和清晰度就越好。
The rule is that the smaller the number, the wider the aperture and the more light that can hit the sensor.
规则是数字越小,光圈越大,能到达传感器的光也越多。
Conversely, you might use a slow shutter speed to compensate for low light conditions-the longer the hole is open, the more light gets in, right?
反过来说,你可以用慢速快门来补偿暗光条件。
That might have shed more light on those responsible,and also, what warnings may have been known in the West regarding an imminent attack.
VOA: standard.2009.08.21
And the Aristotelian view held for a long time, but eventually it started to crumble in the light of more data.
而亚里士多德的观点在很长时间里得到了认同,但最终还是崩溃了,在越来越多的数据面前。
It's in this light that the introduction, I think, of Galileo in this simile starts to make a little more sense.
就此而论,这个比喻中,关于伽利略的介绍开始有了点意义。
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