Many plants may thrive in extra light but light also destroys auxin.

许多植物可以茁壮成长，但额外光灯也摧毁了生长素。

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The extra light input can push your master clock's sense of night ever later.

这些额外的信号会让身体主时钟更晚察觉夜幕的降临。

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He says extra light in the evening only puts people further behind, increasing exhaustion and susceptibility to illness.

他表示晚上额外的日照时间只能让生物钟更加推后，使人感到愈发疲惫，并且容易生病。

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And sometimes it's a matter of factors that you need to figure out what it is, and maybe it's that there's extra light in the room we don't know about.

而且有时候它是,需要计算的一个因素，有时候这个房间里可能有,我们未知的额外的光。

麻省理工公开课 - 化学原理课程节选

It'll still likely get stuck in that spot, but we'll just show you one more time the effects of the UV light, and actually we'll throw in an extra trick here, too.

它仍然像是在那点卡住了，但是我们还是会再展示一次,紫外光源的效应，事实上，我们也会引入一个新的技巧。

麻省理工公开课 - 化学原理课程节选

That makes sense because we're losing energy, we're going to a level lower level, so we can give off that extra in the form of light. And we can actually write the equation for what we would expect the energy for the light to be.

这很合理，因为我们在损失能量,我们要到一个更低的能级去,我们要以光的形式给出额外的能量,我们可以写下光能量的方程。

麻省理工公开课 - 化学原理课程节选

We had flashlights but also lit an aromatherapy candle for extra light and relaxation.

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Torchieres or floor lamps with an upward glow or more traditional shade brighten corners and reading nooks and add extra light to a dark room.

FORBES: 10 Easy Ways To Decorate Your Home With Lighting

That may sound impossible, but it apparently works by concentrating the extra light-gathering area of a full-frame lens down to the smaller E-mount sensor area, turning an f4.0 lens into an f2.8 lens, for instance.

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