He shot light from a laser out the end of the cable onto the diaphragm.
他从一激光器射出光束，正对有电缆一端的振动膜上。
But, unlike sunlight, the light from these LEDs did not support photosynthesis.
但是，与阳光不同的是，这些发光二极管发出的光不支持光合作用。
Turning back to the mirror, Jenny saw a flash of light from the watch in the glass.
回头照镜子，珍妮发现手表发出了一束光。
We have to cancel all other light sources to see this very, very dim light from the atoms.
我们不得不遮蔽所有其他的光源，才能看到这个原子非常暗淡的光线。
The light they saw in the sky might have been light from the ground, reflected on to the clouds.
他们在天空中看到的光可能是来自地面反射到云层上的光。
Just below the chromatophores is a layer of cells that reflect light from the environment, and these cells help the octopus create a precise match with the colors that surround them.
色素团下面是一层细胞，它可以反射周围环境的光，这些细胞可以帮助章鱼精确地匹配周围的颜色。
He hung the light from a steel crossbeam in the roof.
他在屋顶上的钢横梁上吊上电灯。
The light from my candle threw his elongated shadow on the walls.
我的烛光把他细长的影子投射在了墙上。
The light from all over the world is on you.
来自世界各地的光都照在你身上。
They stop the light from going up into the sky.
它们阻止光线往天上照。
The light from the riverboat makes the dark scene a bit livelier.
河船的光线使黑暗的场景生动了一点。
A special material on the surface receives UV light from the sun.
表面的一种特殊材料接收来自太阳的紫外线。
On the other hand, even the light from a screen could influence their sleep.
另一方面，即使是屏幕上的光线也会影响他们的睡眠。
Researchers find that man-made light from some electronic products at night may reduce the brain chemicals that help sleep.
研究人员发现，一些电子产品在夜间发出的人造光可能会减少大脑中有助于睡眠的化学物质。
Research has found that the body will slow or stop it with light on, get away from any light, even the blue light from your charging smart phone.
研究发现，当灯亮着时，身体会放慢分泌荷尔蒙褪黑素的速度或停止分泌，要远离任何光源，甚至是正在充电的智能手机发出的蓝光。
According to a study, about 95% of the people between the ages of 13 and 64 use electronics before bed, especially the young people. Doctors say that the light from those electronics at night may make you excited before you go to bed.
一项研究表明，年龄13至64岁的人群中，约有95%在睡前使用电子产品，特别是年轻人。医生称，电子产品在夜间发出的光可能会让人在睡前感到兴奋。
The sky shone with the light from the fireworks.
天空闪耀着烟花的光芒。
The light from electronics can keep you from falling asleep.
电子产品发出的光会使你无法入睡。
Ever and anon the light from his cigar gave a touch of colour to his face.
他抽的雪茄烟不时地把他的脸照得通红。
Light from stars, even nearby in our own galaxy, doesn't stand a chance against that.
即使是我们银河系附近的恒星发出的光，也无法与之抗衡。
Spectroscopy is basically the study of spectra and spectral lines of light, and specifically for us, the light from stars.
光谱学基本上是一种研究光谱和光谱线的学科，特别对我们来说，是研究恒星发出的光。
I'm only waiting for the green light from you.
我在等您的允许。
The dazzling light from the digital device dizzied me.
来自数字化的设备的耀眼的光使我头昏。
The quality of light from these new bulbs is different.
这些新式灯泡的光照的特色各不相同。
Exposure to more artificial light from TVs or computers is one theory.
过多地曝露于电视或电脑的人工光源中可能是一个原因。
Our dimly lit labroom was filled with light from these new born galaxies.
昏暗的实验室里满是从这座新诞生的星系里发出的亮光。
The now moonless sky was drenched with bursts of light from big lamps.
没有月亮的天空，沐浴在大灯的光芒下。
He guided them with the cloud by day and with light from the fire all night.
他白日用云彩，终夜用火光，引导他们。
She was waiting for us, her figure defined by the light from the half-opened door.
她等着我们，半开的门里透出光亮，显出她的身形。
When we returned to the street, light from the kitchen Windows had filled the areas.
等我们回到街上，灯光从厨房窗户透到街上。
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