The computer then takes the signal and gives the driver spoken directions on how to drive the car to avoid an accident.
VOA: special.2009.11.03
The two accounts are extremely different but they both Signal the unique position and dignity of the human being.
这两种描述是截然不同的,但是它们都,表明了人类特有的地位和尊严。
As long as people... As long as you signal and people know where you are going and what you are going to do,
只要人们……只要你发出信号,人们知道你要去哪儿,你要做什么,
About eighty percent of all people are said to live within reach of a wireless telephone signal.
VOA: special.2009.02.02
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
Today,VOA broadcasts to satellites in space that send the signal back to stations on the ground that transmit programs with a clear signal.
VOA: special.2010.12.08
What happens is a negative symptoms are alleviated, and we start to resurrect the signal in this part of the brain.
结果阴性症状得到了缓解,而大脑中这一部分区域的信号,也开始得到恢复。
These will measure trade and economic balances,to signal when deficits or surpluses are becoming too large.
VOA: special.2010.11.13
The author is a signal, is what Foucault calls a "function."
作者是一个标志,就像福柯所说的“功能“
which mean "help me." Frederick Stanley Mockford created the mayday call signal in the nineteen twenties.
VOA: special.2010.04.18
The third way that we--that composers signal to us that we pick up almost intuitively the whereabouts of downbeats is through patterns of accompaniment. We'll call it range.
第三条途径,是作曲家给我们的信号,让我们几乎能马上挑出,哪个是重拍的途径,是通过伴奏的样式,我们称之为音域
Everyone cheered wildly when a signal was given and a huge cloth fell from the statue.
VOA: special.2010.05.06
And the laughter is a signal this isn't real.
笑就是说明它是闹着玩的一个信号。
In most places in the world, a green light is a signal to move ahead.
VOA: special.2010.05.23
Now this is a rain gauge, and it's sitting on a roof of a building, and when the water falls into this gauge, it sends a signal to the logic unit of the computer, which immediately notifies the memory bank of the computer to seek out its instructions for a rainy day.
这是一个雨量测量器,安装在一个楼房的,屋顶上,当水流入到这个测量器,它就给计算机的逻辑部件发送一个信号,计算机立即通知内存条,为下雨天找出相应的指令。
The explosion was a signal for all Confederate guns surrounding the fort to open fire.
VOA: special.2009.08.13
It might be getting a signal from this receptor and a signal from this receptor, and a signal from this receptor.
细胞可能同时从这个受体,这个受体,以及这个受体接收信号
That tiny part sent a signal to computers that the launch had taken place.
VOA: special.2009.07.01
Often that signal gets amplified so it can be used, same thing happens inside cells and there's some output that's generated.
通常这些信号要放大后才会产生作用,诱发细胞内发生一些变化,并产生某种输出信号
An electrical signal is then sent to the prosthetic arm, telling it to move.
VOA: special.2009.03.10
That signal is carried here, for example, by the concentration of second messengers - the concentration of something else.
这里这个信号由,第二信使的浓度,即另一种物质的浓度来传递
The device sends a signal to a computer at the back of the car.
VOA: special.2009.11.03
This is commonly used in the immune system as well, but it's a way of amplifying a signal.
免疫系统也常使用这种方法,但这主要是一种放大信号的方式
That explosion would signal the other guns surrounding the fort to open fire.
VOA: special.2009.08.06
In the case of a ligand-receptor, a chemical signal in the form of a concentration of ligand gets converted into a biochemical signal.
在配体-受体系统中,配体浓度这种化学信号,转化为生化信号
A green light on a traffic signal means your car can continue on.
VOA: special.2010.05.23
The heater is on, it's producing heat until a negative signal is registered, 'oh we've gone too high', and then it turns off.
加热器会开着,一直产生热量直到它得到一个关闭的信号,噢我们弄得太热了,然后就关闭了
Engineers believed the warning signal was wrong and the shield was locked.
VOA: special.2009.06.17
Well, it might be that this signal is a signal to divide.
这可能是那些让细胞开始分裂的信号
They only kill cells that have the signal which stimulated them.
只能杀死那些带有能激活,它们的标记信号的细胞
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