Hmm. This antenna business doesn't sound secure – an antenna is used for sending or receiving radio signals.

哼。这个无线电的伎俩听上去并不安全。天线被用于发送或接受信号。

Thus, we were afraid at first when we received the signal for help.

所以接到求援信号的时候，我们最初是心怀恐惧的。

Most smartphones sold in China, except Apple's, can receive signals from BeiDou's satellites.

除苹果手机外，中国销售的智能手机大多都能接收到北斗卫星的信号。

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

由于光速为人熟知，接收卫星信号时的任何时间迟缓都能折算出距离的远近。

Now, if we could receive some signal of her approach, we could easily escape from her.

现在，如果我们在她靠近我们的时候能接到讯号，我们就可以很轻易地从她那里逃脱了。

The BBC has learned that the signals were received by a satellite company based in London.

BBC了解到，信号是由伦敦一家卫星公司收到的。

The equipment that receives those signals must be kept at even colder temperatures, says astronomer Gianni Marconi.

天文学家詹尼·马可尼说，接受这些信号的设备必须被安置在更寒冷的气温下。

These bundles receive signals from the nervous system that contract the fibers, which in turn generates force and motion.

这些聚合体收到了神经系统的指示之后就会告知纤维，由纤维完成力度和动作的控制。

Nerve fibers are either dendrites that receive signals from other neurons, or axons that send signals along to other neurons.

神经纤维分为两种，一种是接收信号的树突，一种是向其他神经元传递信号的轴突。

Mountain Rescue, we've received a distress signal.

山地救援队，我们收到了求救信号。

The guardians receives a signal from the booth.

监护人收到来自展位的信号。

The British satellite company Inmarsat told Malaysian officials four days after the disappearance that they had received hourly signals from the plane.

英国卫星公司国际移动卫星组织告诉马来西亚官员，他们每小时都从这架飞机收到信号。

So that's the physical feeling that you're sort of receiving a signal that the temperature is low.

所以这就是你接收到温度低的信号的身体感觉。

Especially when cell towers receive too many signals at once, such as during regional emergencies, when everyone's trying to use their phones.

特别是当信号塔一时间收到太多信号，比如在地区紧急情况下，每个人都想用手机的时候。

Nerve fibers are either dendrites that receive signals from other neurons, or axons that send signals called action potentials along to other neurons.

神经纤维，包括从别的神经元接收信号的树突，和向别的神经元发送动作电位信号的轴突。

It is designed to receive weak signals from up to 400 million kilometers away, depending on the distance between the Earth and Mars.

该设计用于接收最远4亿公里外的微弱信号，信号距离取决于地球与火星之间的距离。

The radio operator who received the u-boat's final SOS signal was my grandfather.

收到潜艇最后求救信号的电报员是我的祖父。

An " antenna" (antenna) is a pole or wire that is used to send and receive radio signals.

“天线”（天线）是用于发送和接收无线电信号的杆或线。

If this runner receives a yes signal from the booth, the task is the second in the sequence.

如果该跑步者从展位收到“是”信号，则该任务是序列中的第二个。

In this case, to send through space so that the people back on Earth could receive the signals.

在这种情况下，通过太空发送信号， 以便地球上的人们可以接收到信号。