交警发出信号示意车辆缓慢前行。
汤姆忽然想到，也许哈克今晚就会来发出信号。
Presently it occurred to Tom that maybe Huck might come this very night and give the signal.
有一条严格的规定，在一个人发出信号，所有人一起转身之前，所有的人都不得转身。
There was a strict rule against turning round until one gave the signal, when all turned at once.
因此，在雨林的这个区域，红色和橙色是最好的信号颜色，它们也是澳大利亚丛林火鸡在地面行走时发出信号的颜色。
In this part of the rain forest, therefore, red and orange are the best colors for signaling, and they are the colors used in signals by the ground-walking Australian brush turkey.
你要朝哪个方向转，必须发出信号。
警车发出信号，要我们驶向路边停靠。
在一个案例中，一只母亲将她的脚伸向她哭泣的婴儿，发出信号：“爬到我身上。”
In one case, a mother presents her foot to her crying baby, signaling: "Climb on me."
等我发出信号后再开枪。
当所有的坚果都被拿走了的时候，观察员需要发出信号。
The person watching is asked to signal when all the nuts have been removed.
也许第一株植物只是发出了痛苦的叫声，或者是在向自己的树枝发出信号。
Maybe the first plant just made a cry of pain or was sending a message to its own branches.
1901年，尽管科学界声称这是不可能的，他仍成功地跨越大西洋发出信号，从英格兰西海岸发射，一直到美国的纽芬兰。
In 1901 he succeeded in signaling across the Atlantic, from the west coast of England to Newfoundland in the USA, despite the claims of science that it could not be done.
而活性尾区域则发出信号要求跟多的多巴胺。
实际上我们需要发出信号使它更清楚。
你的大脑也发出信号你饿了。
Your brain also sets in motion signals that tell you that you're hungry.
如果是一条蛇(没有听力)，它们就摇尾发出信号。
If it is a snake (which cannot) they use tail-flagging to signal its presence.
您也可以使用它向任何组或者进程发出信号。
通知，通过通知某个必要设备的状态发出信号。
Notification via a notification of the state of a required device.
白宫开始发出信号：奥巴马有些话要一吐为快。
The signals start going out from the White House: Obama's got something to get off his chest.
内核或用户空间，通过执行某些系统事件发出信号。
我们找到那个潜在的讯息接受者，就能跟着找到发出信号的人了。
We find the intended recipient and they'll lead us to the person who sent it?
嗅觉能发出信号，告诉有危险动物接近，或者告诉人类找到食物源。
Smell could signal the approach of a dangerous animal, or lead to a food source.
当对象被设置发出信号或者超时时间段结束时，这个方法会得到通知。
The method is signaled when the object is set to signal or the time out interval is finished.
RowUpdated事件发出信号通知更新命令结束。
The completion of an update command is signaled by the RowUpdated event.
不过说不定拥有先进科技的文明，有在发出信号之前就自我毁灭的习惯？
Perhaps technologically advanced civilizations have a habit of blowing themselves up before getting the signal out?
当你的身体发出信号表示吃饱了的时候，实际上你已经吃多了。
By the time your body signals that it's full, you've overeaten.
一旦房间上升到一定温度，就再次发出信号暂停服务器的工作。
Once the temperature had risen, a second signal suspended work on the servers.
比如当你用右脚踢球时，是你的左脑发出信号让你做出这个动作。
When you kick a soccer ball with your right foot, for example, it's the left side of your brain that sends the message allowing you to do it.
当事件发生时，与这个事件对应的对象发出信号，通知主循环事件已经发生。
When an event occurs, the object associated with that event emits a signal to inform the main loop that it has occurred.
当事件发生时，与这个事件对应的对象发出信号，通知主循环事件已经发生。
When an event occurs, the object associated with that event emits a signal to inform the main loop that it has occurred.
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