达到宇宙速度极限要全力行驶6年。
Getting to just beneath the cosmic speed limit would require six whole years at full power.
但有没有可能找到宇宙速度极限的漏洞？
But is it possible to find a loophole in the universal speed limit?
作为时空结构的一部分，光速是终极速度极限。
The velocity of light is the ultimate speed limit, being part of the very structure of space and time.
速度极限是一项法律，而人们应该遵守法律。
上星期有报道说，亚原子粒子已经打破了宇宙基本的速度极限。
Subatomic particles have broken the universe's fundamental speed limit, or so it was reported last week.
速度极限提供给驾驶员一个最高的安全时速，但环境是不断变化的。
The speed limit is a guide to drivers of the maximum safe speed, but circumstances vary.
“这种背景下，自然中的速度极限就不一定是光速，”他说，“而实际上可能是中微子的速度。”
"With this kind of background, it is not necessarily the case that the limiting speed in nature is the speed of light," he said.
此测功机采用非接触式加载——永磁涡流加载，可以避免机械轴承和联轴器的速度极限的限制。
This dynamometer using permanent magnetic eddy load, without any contact, can avoid the velocity limit of mechanical bearing and coupling.
该大学称“这项研究显示光子遵从速度极限理论，它证实了爱因斯坦的因果关系理论；即有因才有果”
"The study, which showed that single photons also obey the speed limit c, confirms Einstein's causality; that is, an effect cannot occur before its cause, " the university said.
在某些欧洲国家例如意大利和英国，商业卡车比为特定目的建造的移动式起重机有一个更加快速的最大速度极限。
In some European countries such as Italy and the UK, commercial trucks have a faster maximum speed limit than purpose-built mobile cranes.
可是，就著USB本身传送速度极限，能被捕捉的解像度与及颜色只能有限，因此得出来的影像质素会比原来的差很多。
Due to the speed limit of USB connection, the resolution (352x288) and colour bit depth that can be captured is low. Hence, the final quality is much poor than the origanl.
12月的警告信中写道：“只有当我们讨论生物物理极限的后果时，我们才有希望降低其速度、严重性和危害。”
"Only if we discuss the consequences of our biophysical limits," the December warning letter says, "can we have the hope to reduce their speed, severity and harm."
在实验室中，研究人员可以在光线传播通过空间时，对光的波峰稍作调整来造成发送光线的速度比极限的速度限制更快的印象。
In the lab, researchers can create the impression of sending light faster than the speed limit by tweaking the speed at which the wave crests of light propagate through space.
有关于智能处理速度是否存在极限有一些争论，尽管科学家一致认为，在到达这一极限之前尚存在一定的改进空间。
There is some debate about whether there's a ceiling to the processing speed of intelligence, though scientists agree that there is certainly room for improvement before hitting that limit.
或者是怎样界定和记录极限的高度，温度和速度？
Or how to define and remember the maximum height, temperature, speed?
然而，杜胜望相信爱因斯坦是正确的，他决心测量单个光子的极限速度，通过这一前无古人的实验来结束这场争论。
Du, however, believed Einstein was right and determined to end the debate by measuring the ultimate speed of a single photon, which had not been done before.
那是十分令人震惊的，因为许多物理学家总是根据爱因斯坦的相对论，认为光速是宇宙速度的极限。
That's shocking, because much of modern physics relies on Einstein's theory that the speed of light is the universe's speed limit.
我们似乎达到了硬件速度线性增长的极限，但是，大多数情况，我们可以通过软件的方法将速度提高几个数量级。
We seem to have hit the limits of linear speedup for hardware, but in many cases, we could win a couple of orders of magnitude back from the software.
由于IP地址分配的增长速度非常快，人们普遍认为在2011年底会达到极限。
Due to acceleration of IP address assignment, it is widely expected we will hit that mark before the end of January 2011.
光速被广泛认为是宇宙中速度的极限。
The speed of light is widely regarded as the Universe's ultimate velocity limit.
所以说，光速可以减慢却不能加快：真空好比是自然界的康庄大道，光便以其极限速度疾驰在这条大道上。 欧洲粒子物理研究所的实验室里到底发生了什么？
So light can be slowed down, but not sped up: the vacuum is nature's open road where light travels at the speed limit.
时间总是放缓来保护极限速度。
Time will always slow down just enough to protect the speed limit.
比如，全球出生率的下降速度快得超过了任何人的预测，使得“增长的极限”这个模型(和绝大多数其他预测一样)措手不及。
For instance, the Limits to Growth model was caught off-guard (like most other forecasts) by global birth rates that dropped faster than anyone predicted.
去年，田径短跑冠军博尔特以提前0.11秒的成绩打破了他之前保持的百米世界纪录，那么人类速度的极限在哪里呢？
Last year, Usain Bolt stunned athletics fans when he hacked 0.11 seconds off his previous world record for the 100-metre sprint. But what's the ultimate human speed limit?
随着速度达到3.5马赫，我们也攀升到80000英尺的极限高度。
随着速度达到3.5马赫，我们也攀升到80000英尺的极限高度。
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