它们在夜间捕食，不能利用光线帮忙找到猎物和躲避障碍物。
They hunt at night, and cannot use light to help them find prey and avoid obstacles.
上次我们讨论了光合作用，即植物利用光将二氧化碳和水转化为食物的过程。
Last time we talked about photosynthesis, the process by which plants use light to convert carbon dioxide and water into food.
你用光了所有的冰块，也没有把冰格盘放回去。
You used all the ice cubes and didn't put the ice trays back.
要不是他的灰浆用光了，他会让村里的每个孩子都破产的。
If he hadn't run out of whitewash he would have bankrupted every boy in the village.
我们很难发现这类天体，更不用说用光学望远镜研究它们了。
We have trouble discovering those sorts of bodies, much less studying them using just optical telescopes.
我对艺术很感兴趣，也认为应用光谱学来分析艺术很有意思。
I'm interested in art and to me it's interesting how spectroscopy is used to analyze art.
他担心这些盒子可能会被那些无法用光治疗的精神疾病患者试用。
He is worried that the boxes may be tried by patients who suffer from mental illness that can't be treated with light.
有的细菌利用光合作用所产生的氧气，进一步改变了大气层，使其成为今天的样子。
Bacteria that used oxygen produced by photosynthesis further altered the atmosphere to what we find today.
如果我们把世界上的自然资源都用光了，那么就没有什么东西可以留给我们的下一代了。
If we use up all the world's natural resources, nothing will be left for our future generation.
然而，利用光来找到自己的方向极大地需要更多的能量，因为眼睛必须检测从场景的每个部分反射的光的极小部分。
However using light to find one's own way around requires vastly more energy, since the eyes have to detect the tiny fraction of the light that bounces off each part of the scene.
参与者用光了供奉物。
本实验采用光电催化法处理大量马扎林废水。
This experiment applied photo-electric-catalyzed to treat substantive mazarine wastewater.
这两种都是用光面圆钢筋或细棒绕着铁芯制作。
Both of these mostly made with plain round bars or thin rods wound round a core.
普朗克—爱因斯坦关系式用光子的频率来描述每个光子的能量。
The Planck–Einstein relation describes the energy of each photon in terms of the photon's frequency.
JVM用光了堆空间。
激光雷达使用光波。
该方法用到一片铜片，上面用光敏感的沥青覆盖。
The method involves a piece of copper covered with light sensitive bitumen.
大图：发光的蜗牛利用光同敌人战斗。
这里依据的是神所有的，他的财富是不会用光的。
It's based on what God has and he doesn't run out of resources.
他差不多把油用光了，被迫强行开进一家加油站。
He had almost run out of fuel and was forced to break into a filling station.
这些让用光伏阵列收集太阳光变得棘手。
鼠标变焦功能可以用光标来集中录制窗口
Zoom-to-mouse feature focuses the recording window on the cursor
但如果摄影师肯动脑子，利用光线可以拍出神奇的画面。
But if the photographer is thoughtful about how to use the light, magical images can be made.
灌溉咔特也耗费备用水，还总会很快把水用光。
Irrigating qat is also a drain on water reserves that are anyway drying up fast.
不过作品的用光也让观者注意到这些不是平常的商业图片。
Lighting, however, also helped clue viewers in to the fact that this picture wasn't business as usual.
那扇门是通过操纵一个键盘，用光电管来控制的。
要去参加一次工作面试，鞋油用光了，不用担心。
You just ran out of shoe shine just when you need it for a job interview. Not to worry.
当这些科学家们用光照射电极时，液体溶液中的蝶呤素开始发电。
When the scientists shed light on the electrode, the pigment in the solution generated electricity.
摄影师利用光的移动和高超的摄影技术创造出这难以置信的图像。
The photographer uses the moving of light and excellent camera technique to create this unbelievable photo.
在欧洲，使用光纤是射电望远镜另一项大型升级的重点。
Fiber optics are central to another big upgrade of radio telescopes in Europe.
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