Since the speed of light is well known, any delay in receiving the satellite`s signal can be converted into a distance.

由于光速广为人知，接受卫星信号时的任何时间迟缓都能折算出距离的远近。

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So for those of you keeping score: Trying to get a signal on your phone releases more radiation. Apple already underwent a firestorm for the iPhone 4's reception problems.

对于那些想比赛看谁手机释放辐射多的人来说，苹果公司早承认了iPhone4信号接收问题的缺陷。

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Instead of using -s and a signal name, you can just prefix the signal number with a -, so the four forms shown in Listing 6 are equivalent ways of killing process 9285.

无需使用- s和信号名，只需在信号数之前加上-前缀，因此清单6中显示的四种方法都能够终止进程9285。

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But Biden also had to soothe concerns that scrapping Bush-era plans for a more comprehensive system does not signal a breakdown of Polish-U.S.relations.

VOA: standard.2009.10.21

This is a signal - this passing of phosphorous - is a signal that's used very frequently in intracellular communication.

这是一种信号,一种通过磷酸来传递的信号,这种信号在细胞内通讯时经常被用到

耶鲁公开课 - 生物医学工程探索课程节选

One is that there's a physical space in between the two cells, so the axon of what's called the pre-synaptic neuron, or the neuron that's bringing a signal into the synapse, the axon terminal is physically separated from the dendrite of the next cell.

一是两个细胞间有一定的物理空间,所谓的突触前神经元,也就是将信号传递到突触的神经元的,轴突的末梢,同下一个细胞的树突间被物理性分离开

耶鲁公开课 - 生物医学工程探索课程节选

"This could be a calculated move on Assange's part -- that he's trying to send a signal that says, 'I'm still in control even though I'm in the embassy, '" said Jared Genser, a noted international human rights attorney who has extensive experience in asylum cases and recently helped win freedom for Burmese Nobel Peace Laureate Aung San Suu Kyi.

CNN: 'Syria File' unlikely to affect Assange embassy standoff

At this juncture, we had to switch sources in order to get native 4K. This was served up by an ASUS gaming PC containing a Radeon HD 7970 -- AMD's flagship graphics card that can throw a 4K signal out of its HDMI 1.4 port.

ENGADGET: This is what native 4K home cinema looks like on Sony's VPL-VW1000ES projector

In 2009, a report prepared for the Inter-American Development Bank found that Brazilians receiving the Globo TV -- the country's biggest television network, and a major producer of telenovelas -- signal had a lower birth rates and a greater incidence of divorce than areas which had no signal.

CNN: Melodramas with a message