The dark frame accentuates the brightness of the picture.

暗框使画的亮度更明显。

Turn on light, adjust brightness. OK. It's not actually the paint that does this.

开灯，调整亮度。但实际上并不是颜料在起作用。

Series 6 has an even better always on display.

Apple Watch 6的屏幕亮度也进行了优化。

This app changes the lighting on your screen throughout the day.

这个app会在一天内更改你的屏幕亮度。

And it's tens of thousands of times brighter here than on Earth.

而且它的亮度是比照射到地球上的万倍。

I was looking at data like this, measuring the brightness of each star over time.

我看的是这种据，持续测量每颗恒星的亮度。

Astronomers can estimate the size and brightness of a star by its color.

天文家能从恒星的颜色估计它的大小和亮度。

High winds caused so-called brownout conditions and several vehicle accidents in the Texas panhandle.

在德克萨斯州狭长地带，大风造成了所谓的电力不足状况而导致电灯亮度调低和几起交通事故。

Low level lighting will guide you to an exit.

低亮度照明将引导您到达出口。

As a finishing touch, you can punch up the sky.

作为点睛之笔，你可以调整天空的亮度。

The Sun was still weak, 30% less bright than it is now.

太阳光照依然很弱，亮度比现在低30%。

So maybe there's some way to measure shininess.

所以也许有某种方法可以测量亮度。

So they turned up the beam, increasing the number of collisions.

所以他们提高了光束的亮度，增加了碰撞的次。

Yes, now can you also adjust the brightness for me? It's too dark.

可以，你能再帮我调整一下亮度吗？屏幕太暗了。

It will be almost as bright as the full moon.

它的亮度将和满月的亮度差不多。

The other problem, he says of the brightened screen, is it kills the battery.

他表示，屏幕亮度增加的另一个问题是加快电池的耗损。

Usually, shining about four hundred thousand times brighter than our Sun.

通常情况下，它的亮度是太阳的 40 万倍。

The star is of a certain brightness.

这颗星有一定的亮度。

When the planet passes between us and the star, the brightness goes down.

当行星经过我们和恒星之间时，亮度会降低。

The search process includes observing drops in the light level of stars.

搜索过程包括观察恒星亮度的下降。