In the course of doing the experiments, the researchers noticed that the particles showed up a few billionths of a second sooner than light would over the same distance.
在实验的过程中，研究人员发现这些粒子的用时比光要少了几十亿分之一秒。
Light travels faster than sound at the speed of 300,000 kilometres per second.
光速比声速要快，为每秒钟30万公里。
According to Einstein's 1905 special theory of relativity, nothing is meant to be able to go faster than the speed of light — 186, 282 miles per second.
根据爱因斯坦1905年发表的相对论，任何物体的速度都不可能超越光速，即186282英里/秒。
The devices, which register depth and light every second, were taped to the lower back, so that they caused the least amount of drag.
这种可以每秒钟记录深度和光线的装置被固定在企鹅的背上，以将阻力减到最小。
As this third pulse approaches the tail of the second one it will also slow down (because the speed of light in the glass it is passing through has been reduced by the second pulse's passage).
随着第三个脉冲接触到第二个脉冲的尾部，它的速度也同样被减慢(因为其穿越的玻璃中的光速已经被第二个脉冲的穿越而减慢)。
Three long glass air wells pierce through the first and second level of the building, flooding the interior with natural light as well as “blowing” air through it.
一个通风竖井穿过了一二层楼，可以为楼的内部提供自然的阳光与新鲜的空气。
It can take 6.1 million pictures in a single second, at a shutter speed of 440 trillionths of a second. Light itself moves just a fraction of a centimeter in that time.
一秒钟内可拍摄610万张照片，快门速度为440万亿分之一秒，在这么短的时间内光也只前进了不到一厘米。
The second problem is that Venus exhibits a halo of light when it is seen just outside the Sun's disc.
第二个问题是，当金星在太阳圆盘外被观测到时，它会呈现出光晕。
Marissa cruised through Dannerville's second light and continued toward the coast.
玛丽莎驾车通过丹维尔的第二个红绿灯，朝海岸开去。
Chen Lina, gold medalist at the Asian Sailing Competition in 2008, said she lost the first round because the wind was too light and the second round probably because she was not strong enough.
2008年亚洲帆板赛金牌得主陈丽娜表示，第一轮她因为风力太小失利，第二轮体力欠佳。
A second of time, for instance, is now defined in terms of an electron transition of the cesium atom. And the meter is tied to the speed of light.
比如说，秒就是根据铯原子内部的电子跃迁时间来下的定义，而米的定义则和光速有关。
A skylight floods the second staircase and hall with natural light, adding warmth to the space.
从天窗进来的自然光，充满了第二个楼梯和大厅，为空间增添了温暖的感觉。
Optical module includes first light pipe, second light pipe, and third light pipe.
光学组件包括第一光管、第二光管及第三光管。
Instead, with pure white light and high-tech photo equipment that can capture a sliver of time as brief as a 1/8000th of a second, he isolates his subjects' essences.
相反的，他只是以白色为背景，用高速摄影设备在1/8000秒的快门速度下拍摄，这样就分离出了主题的精髓之处。
Regular repeating actions such as sound waves, light waves, or radio waves have a certain frequency, or number of waves per second.
有规律的重复活动如声波、光波、无线电波都有一个特定的频率，或者说是每秒的波动次数。
At full power, trillions of protons will race around the LHC accelerator ring 11, 245 times a second, travelling at 99.99 percent the speed of light.
全功率运行时，数兆的质子在大型强子对撞机的加速环中加速，一秒钟可绕行11245圈，速度达到光速的99.99%。
The second laser, which produces red light, then stimulates particular sites to take the second shape. This corresponds to "one" in binary code.
产生红光的第二个激光器刺激某些地方，使其呈现第二种形状，此形状对应于二进制编码中的“1”。
Even with today's radio equipment, the messages will take minutes-sometimes hours-on their journey, because radio and light waves travel at the same limited speed of 186, 000 miles a second.
即使有今天的无线电设备，信息传播也需要好几分钟，有时候甚至好几个小时，因为无线电和光波都是以每秒186,000英里的有限速度传播。
Now, there are a few flies in the ointment.That 10-frames-a-second mode requires a lot of light;
美中不足的是，10帧/秒的拍摄需要充足的光线，这在室内就有些捉襟见肘了。
Even if a mosquito somehow managed to penetrate such a barrier, a second light curtain set up around a bed, for example, would provide further protection.
即使蚊子能穿过一道此类屏障，第二道光幕，比如说设立在床周围，会提供进一步的保护。
Thanks to its light "pull" update policy it is usually the second best performing strategy.
感谢它的轻量级“拉”更新策略，它通常是性能第二好的策略。
The second problem, though, is that laser light can "speckle", which is to say that when it scatters off a rough surface, a random shimmering and sparkling pattern is produced.
第二个问题就是激光光源会产生“光斑”，也就是说激光会在一个不均匀的表面发生散射，产生随机明暗斑点。
The second problem, though, is that laser light can “speckle”, which is to say that when it scatters off a rough surface, a random shimmering and sparkling pattern is produced.
第二个问题就是激光光源会产生“光斑”，也就是说激光会在一个不均匀的表面发生散射，产生随机明暗斑点。
Electronic data piped into one chip is converted into laser light that travels down an optical fiber and is transferred back into electrical signals a few fractions of a second later.
电子信号进入集成电路后被转换成激光，由光纤传出，在不到1秒的短时间后重新被转换成电子信号。
Turn right at the second traffic light.
在第二个交通灯处往右转。
Turn left at the second light and then go straight for two blocks.
在第二个路灯处往左拐，然后直走过两个街区。
Turn left at the second light and then go straight for two blocks.
在第二个路灯处往左拐，然后直走过两个街区。
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