当她的钻石戒指遇到光时，有阵突然的闪耀。
There was a sudden sparkle as her diamond ring caught the light.
当天黑时，我们可能会在没有光的情况下撞到东西。
When it's dark, we may bump into things without the help of light.
在设置时钟时，光起着主导作用。
她几乎肯定要在这里度过至少四年时光。
当光被集中成为雷射线时，连钢铁都能穿透切断。
When light is focused even more as a laser beam, it can cut through steel.
她说她终于知道了幽默的不同形式，她现在在考虑她的下一步，回顾大一时光，那时很艰难但是很值得。
She said that in retrospect her freshman year was rough but it was worth it.
一小时后，布丽姬特照了x光。
从我的角度来看，“地球一小时”是一种信息传递和希望的行动。和我们应该相信每个人都可以使这光境变得不同。
From my point of view, Earth Hour is a message of hope and a message of action. And we should believe that everyone can make a difference.
许多光的特点在穿过水时迅速改变。
Many characteristics of light quickly change as it moves through water.
热能在辐射时，转换成性质与光类似的辐射能。
In radiation, thermal energy is transformed into radiant energy, similar in nature to light.
热能在辐射时，转换成性质与光相似的辐射能。
In radiation, thermal energy is transformed into radiant energy, similar in nature to light.
拍摄时，使用点测光，测量天空与海面的部位。
When shooting, use spot metering to measure the sky and the sea level.
让它那欢乐的声音穿越百年时光。
当电子在轨道间跳来跳去时，光产生了。
As the electrons jump from orbit to orbit, light is produced.
它的欢乐声穿越百年时光而流传至今。
当气泡通过测量面时，会出现光的全反射。
Total internal reflection will occur when the bubble is passing the interface.
一种物质中产生电弧时，光就产生了。
When an electric arc is produced in the material, light is produced.
堵车和大雾时用低光。
你带走了我生命中的八年时光。
当这个月进展时，你的个人生活和能量会被光所触及。
As this month progresses your personal life and energy will be touched by the light.
因而传播的光被观察时，中心的图案是亮的。
Then viewed by transmitted light, the center of the pattern is bright.
比如，当太阳第一次展示它自己时，它的光非常明亮。
For example, when the sun first shows itself, its light burns brightly.
到楼下时抬头撞见自家厨房里温暖的光。
I happen to see the warm light from our kitchen before upstairs.
HCO_3~-存在时，细胞的光抑制作用有一定程度的减轻。
To a certain extent it can be alleviated by addition of HCO_3~-.
这套家具做完时上过光。
光，古老却依然年轻；转瞬即逝的阴影啊，出生时便已老去。
Light is young, the ancient light; shadows are of the moment, they are born old.
光，古老却依然年轻；转瞬即逝的阴影啊，出生时便已老去。
Light is young, the ancient light; shadows are of the moment, they are born old.
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