The stars being searched are hundreds of light years away, so it takes hundreds of years for their signal to reach us, and a further few hundred years for our reply to reach them.
被搜寻的星星离我们有几百光年远，所以它们的信号传到我们这里需要几百年，而我们的答复传到它们那里又需要几百年。
The light source must therefore be immensely brighter if it is to be used as a headlight to illuminate the path, than if it is to be used as a signal to others.
与用作被人识别的信号相比，如果用作照亮路途的头灯的话，光源必须要明亮很多。
When we gulp down food our stomachs don't have a chance to digest it properly, nor signal to our brains that we are satiated.
我们吞下食物的时候，我们的胃没有机会去很好地消化，没有信息传送到我们的大脑，提示我们满足了。
Presently it occurred to Tom that maybe Huck might come this very night and give the signal.
汤姆忽然想到，也许哈克今晚就会来发出信号。
It tells the fashion industry that it must take responsibility for the signal it sends women, especially teenage girls, about the social tape-measure they must use to determine their individual worth.
这告诉了时尚行业，它必须为自己向女性，尤其是少女所发出的信号负责，即她们必须用社会标尺衡量来确定自己的个人价值。
It tells the fashion industry that it must take responsibility for the signal it sends women, especially teenage girls, about the social tape measure they must use to determine their individual worth.
这告诫了时尚产业，对于该用什么样的社会标尺来判定自己的个人价值这一问题，该产业必须对其向女性，特别是少女发出的信号负责。
It began suddenly to slow down, presumably in obedience to a signal.
它突然开始减速，大概是为了遵从一个信号。
As the probe is 320 million km away from Earth, there is a signal delay of over 10 minutes if the research team tries to control it from Earth.
由于探测器距地球3.2亿公里，如果研究小组在地球上控制探测器，会有10分钟以上的信号延迟。
You can also use it to signal to any group or process.
您也可以使用它向任何组或者进程发出信号。
If the controller receives a SUCCESS signal from an activity, it sends a signal to the coordinator component (in this case PROPAGATE), thus invoking the next activity.
如果控制器收到了来自活动的SUCCESS信号，它会发送信号到协调器组件(在本例中是PROPAGATE)，从而调用下一个活动。
After a signal has been processed, however, it has to be converted back into its original form.
然而当一个信号经过了处理之后，它仍不得不被重新变换回它原始的形式。
Because the outgoing signal is known, it is as easy to process as spread-spectrum signals.
正因为输出信号是已知的，所以它能更轻松地处理这样多频率的信号。
If IBM is trying to signal that it is South Korea's most gay-friendly employer, it may find itself with a large pool of grateful applicants.
倘若此次招聘是IBM向韩国发出信号说我们是最同志友好的公司，那么它肯定可以招聘到一大批对IBM感恩的员工。
Is it really your body that will signal this to you?
真的是你们的身体给你们信号的吗。
She spoke with inflections that couldn’t hide behind text, sweet memories that translated only by hearing her voice, however distorted and fractured a poor signal might cause it to be.
她用变化着的语调诉说着那些只能用声音传达的，无法隐藏在文字之后的美好记忆，然而糟糕的信号有时会使这美妙的声音失真。
Yet the main warning light flashing from StanChart may be a signal to investment banks, against which it increasingly competes.
渣打银行亮出的警示灯向投资银行传达出一个信号——渣打逐步进军投资业。
The plant detects the substance and activates an internal signal that causes it to lose its green colour, turning its leaves white.
当植物监测到那些有害物品时就会激发内信号，使叶子从绿色变成白色。
You won't have to reload it again, so signal loss isn't an issue.
你不必再去重新装载，信号丢失也不是问题。
Manually: You can send a signal to the JVM asking it to generate a heap dump.
手动：可以向JVM发送一个信号，要求JV m生成堆转储。
But mainly it sends a signal to the region.
不过，它主要还是向该地区发出一个信号。
We actually need to signal it more clearly.
实际上我们需要发出信号使它更清楚。
If we were to turn our back on Colombia by rejecting the free trade agreement, it would send a terrible signal to leaders willing to be courageous. It would send a bad signal to our friends.
如果我们背弃哥伦比亚，拒绝通过自由贸易协定，就会给那些本来勇敢无畏的领导人发出可怕的信号，给我们的盟友发出可怕的信号。
Because they were so sensitive to deadly gases such as methane and carbon monoxide, a canary dropping off its perch was a highly visible signal to the miners that it was time to leave.
因为它们对于甲烷和一氧化碳等致命毒气非常敏感，从栖木上掉下来的金丝雀是一个明显的信号，告诉矿工是时候离开了。
CRF is a neurotransmitter, meaning it helps communicate signals between brain cells. Some neurons "send out" the CRF signal while others contain receptors to receive it.
CRF是一种神经传递介质，意味着它可以帮助脑细胞之间的信号传递，有些神经元“送出”CRF信号，而有些受体则会“接受”它。
This has sent a clear signal to rivals that it intends to fight to keep its most valuable assets.
这向其对手传递了一个明确信号，谷歌打算奋力保住其最有价值的资产。
Only then it will signal to the caller that the presented certificate was successfully verified.
在此之后，它才会向调用者发出已经成功地检查了提供的证书的信号。
To get around that bottleneck, researchers skipped the electronic signal processing—and found a way to do it purely optically instead.
为了绕过这个瓶颈，研究人员们跳过了电子信号的处理，并发现了一个完全用光来处理的办法。
The last contact we had with Pioneer 10 was on January 10, 2003, when a weak signal made it back to Earth.
我们与“拓荒者”第10号飞船的最后一次接触，是在2003年的1月10日，当时只有一个微弱的信号返回到了地球。
The last contact we had with Pioneer 10 was on January 10, 2003, when a weak signal made it back to Earth.
我们与“拓荒者”第10号飞船的最后一次接触，是在2003年的1月10日，当时只有一个微弱的信号返回到了地球。
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