signals
美 [ˈsɪɡnəl] 
英 [ˈsɪɡn(ə)l]
- n.信号；信号器；预兆；导火线；信号；信号灯；标志；预示
- v.(〔英国〕 -ll-) 发信号[警报]给(人,船等)；标志；预示；示意；表示
- adj.优越的；作信号用的；重大的；显要的
- 网络讯号；支援信号；通知
词形变化
复数：signals 现在分词：signaling 现在分词：signalling 过去式：signaled 过去式：signalled 同义词
英汉双解
1. | 信号；暗号a movement or sound that you make to give sb information, instructions, a warning, etc. |
| a danger/warning/distress, etc. signal 危险、警告、求救等信号 |
| At an agreed signal they left the room. 收到约定的信号后，他们离开了房间。 |
| The siren was a signal for everyone to leave the building. 警报器一响，就是要所有人离开大楼。 |
| When I give the signal , run! 我一发信号，你就跑！ |
| All I get is a busy signal when I dial his number(= his phone is being used) . 我什么时候拨他的电话听到的都是忙音。 |
| hand signals(= movements that cyclists and drivers make with their hands to tell other people that they are going to stop, turn, etc.) （骑车人和驾车人的）示意手势 |
2. | 标志；预示；信号an event, an action, a fact, etc. that shows that sth exists or is likely to happen |
| The rise in inflation is a clear signal that the government's policies are not working. 通货膨胀率的上升清楚地表明，政府的政策不起作用。 |
| Chest pains can be a warning signal of heart problems. 胸部疼痛可能是心脏病的先兆。 |
| Reducing prison sentences would send the wrong signals to criminals. 减刑会向犯罪分子发出错误的信号。 |
3. | （尤指铁路和公路上的）指示灯，信号灯，红绿灯a piece of equipment that uses different coloured lights to tell drivers to go slower, stop, etc., used especially on railways/railroads and roads |
4. | （传输声音、图像或其他信息的电波）信号a series of electrical waves that carry sounds, pictures or messages, for example to a radio, television or mobile/cell phone |
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| a high-frequency signal 高频信号 |
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| to detect/pick up signals 探测到╱收到信号 |
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| I couldn't get a signal on my cell phone. 我的手机接收不到信号了。 |
1. | [i][t] 发信号；发暗号；示意to make a movement or sound to give sb a message, an order, etc. |
| Don't fire until I signal. 等我发出信号后再开枪。 |
| Did you signal before you turned right? 右转弯前你示意了吗？ |
| He signalled to the waiter for the bill. 他示意服务员结账。 |
| He signalled to us to join him. 他示意要我们去他那儿。 |
| She signalled him to follow. 她示意他跟她走。 |
| The referee signalled a foul. 裁判鸣哨示意犯规。 |
| She signalled (that) it was time to leave. 她示意该走了。 |
| You must signal which way you are going to turn. 你要朝哪个方向转，必须发出信号。 |
2. | [t] ~ sth 标志；表明；预示to be a sign that sth exists or is likely to happen |
| This announcement signalled a clear change of policy. 这个声明显示政策有明显的改变。 |
| The scandal surely signals the end of his political career. 毫无疑问，这桩丑闻预示他的政治生涯就此结束。 |
3. | [t] 表达；表示；显示to do sth to make your feelings or opinions known |
| He signalled his discontent by refusing to vote. 他拒绝投票以示不满。 |
| She has signalled (that) she is willing to stand as a candidate. 她表示愿意作为候选人参加竞选。 |
1. | [obn] 重大的；显要的important and noticeable |
英汉解释
n. | |
adj. | |
v. | 1. (〔英国〕 -ll-) 发信号[警报]给(人,船等);用信号[警报]通知(暴风,危险等);用动作[手势]示意;预示 |
英英解释
例句
More recently, so-called "heliographs" have been used to relay military signals in a similar way.
在近代，所谓的“日光仪”也是利用同样的方式来传递军事信号。
Feed some appropriate electrical signals to this nerve, Dr Zrenner reasoned, and the brain would be able to see again.
Zrenner有充分的理由认为，只要给神经合适的电信号刺激，大脑很可能重见光明。
The KRAS protein transmits signals received on the outside of a cell to its interior and is therefore crucial for regulating cell growth.
KRAS蛋白将细胞外部获得的信号传导至细胞内部，因此对控制细胞生长有重要作用。
More to the point think of your eyebrows designed to keep dust and rain out of your eyes but very useful in sending signals to other people.
想想你的眉毛，更能说明这个问题，它是被设计来防止灰尘和雨水落入你眼睛里的，但在给他人传递信息方面，也很有用。
The brain used to be thought of as the body's master clock, sending signals telling organs when to operate.
大脑曾被认为是人体的主时钟，它发送信号告诉器官何时开始工作。
They look for repetitive price patterns, trying to recognize uptrends or down trends in their early stages and generate buy or sell signals.
他们寻找重复的价格模式，尽力认出是上涨的或者是下跌的趋势，这样在早期就能产生买或卖的信号。
beings which are just beginning to develop on remote worlds may be ready to pick up our signals in thousands of years.
反过来说，其他星球上的刚刚开始进化的智力生命，他们要过几千年之后，也许才可能收到我们的信号。
All three come as investors have been giving various signals that the more than year-long equity rally is ready to pause or correct.
而同时，投资者不断发现各种各样的信号显示，逾一年的股市涨势行将止步或展开修正。
A slot does not know if it has any signals connected to it.
插槽不知道是否有信号连接到它。
Analysts believed the north initially appeared to be offering Barack Obama an olive branch, and Hoare said the US had sent positive signals.
分析人士相信朝鲜最初是想给巴拉克.奥巴马伸出橄榄枝，豪瑞说美国也发出了积极的信号。
Displaying some of his versatility, here Iqbal shows an HO electric locomotive, track and signals he made.
展示了他的一些多才多艺，在这里伊克巴尔显示，一何电力机车，轨道和信号，他所作的。
Those signals do not constitute the sort of image you would accept on your television.
那些信号并不构成你会从电视接收的那类图像。
One person close to the company stressed that this "absolutely signals that there is no IPO" on the cards for Alibaba.
一位接近该公司的人士强调，这“绝对表明了阿里巴巴目前无意IPO”。
I'm simply going to quote 37 Signals on this: "Everyone loves simple tools that help get the job done and then get out of your way. "
关于这一点我想简单地引用一下37Signals：“每个人都喜欢能帮助完成工作的简单工具，而且这种工具召之即来挥之即去。”
However, the terminology is often used to calculate decibels and measure signals on copper, optical, and wireless media.
然而，此术语经常用来计算分贝和测量铜质、光学及无线媒体上的讯号。
Now Chinese scholars and officials do indeed seem to be sending strong signals to North Korea that enough is enough.
现在中国的学者和官员似乎确实正在向北朝鲜发出强烈的信号---凡事要适可而止！
It's the move up in yields on the 10- year bond and down on the two - year note that signals worries about inflation .
年期债券收益率上升，而两年期票据收益率下降，这正反映了市场对通胀的担忧。
To solve these problems, your script needs to be able to catch or trap some of the signals discussed in Terminating a child process.
要解决这类问题，脚本需要能够捕获或trap终止子进程一节讨论的信号。
Those signals travel up to the brain stem and then the hypothalamus, telling the body to stop eating.
这些信号依次传输到脑干和丘脑下部，指示身体停止进食。
Receiving antennas intercept part of this radiation, change it back to the form of electrical signals, and feed it to a receiver.
接收天线的装置接收部分电磁波，将其转换回电子信号，并供给一个接收器。
During September we noted confusing signals in statements that senior Chinese diplomats were making in various capitals around the world.
在九月份，我们从中国高级外交人士在世界各国首都发表的言论中看到混乱的讯号。
Manned "stationary" satellites are used to relay and broadcast electromagnetic communication signals.
“固定不动的”人造卫星被用来转播及广播电磁通讯信号。
These experiments left little doubt that appropriate light changes could override signals from the biological clock.
这些试验使我深信不疑，适当的光照变化能够克服来自“生物钟”的信号。
The scanning system turns letters on the page to digital signals that are fed to the computer.
扫描系统把这一页的字母转换成数字符号输入计算机。
It carries the micro-processor control signal or "interface signals" .
它用以传递微处理机的控制信号（或称“接口信号”）。
The signals carried in copper wires consist of about one million waves per second.
在铜线中传送的信号是由大约每秒100万次波的电磁波所组成。
I heard a gun fire, and supposed the storm had proved too strong for us, and we were firing signals of distress.
听到一声炮响，我认为一定是风暴太猛烈，所以发出遭难求救的信号。
Joe notes that on cold days I give frequent signals of distress.
乔注意到我在冷天经常发出求救信号。
They could detect signals from civilizations 1, 000 or more light-years away.
它们能探测来自1000光年或更远的文明世界的信号。
A GPS receiver must be locked on to the signals of at least three satellites to calculate the latitude and longitude of its location.
一台GPS接收器必须追踪至少由三个卫星传送回的信号，才能计算出具体位置的纬度和经度。
Then, after the probe reached orbit, spurious electrical signals were found to be distorting data that it had sent back.
探测器到达轨道后，研究人员从它发回的数据中发现了电子干扰信号。
This signals to the woman that you're just like all the other guys who fall for her too fast. . . and can't control themselves.
这个信号告诉女士：你就像其他男人一样不能自已，太快迷上她了。
With the tortured marriage clearly in trouble, Islamabad has sent signals that it is ready to start seeing other people.
既然婚姻关系已经破裂，伊斯兰堡已经发出信号，它已经准备好开始约会其他人。
These subconscious scents might be related to pheromones, chemical signals produced by the body to communicate reproductive quality.
这些潜意识的的嗅觉可能与信息素有关，这是一种身体产生的化学物质，作用是沟通生育质量。
Or any other function that returns information in the same object, or if it always blocks signals around each use, you re safe.
或者任何其他在同一对象中返回信息的函数，或者如果它每次使用时都会阻塞信号，那么就是安全的。
Fast Fourier transforming is directly used to the output signals of the system to determine the small disturbances in the former literature.
以往的文献对此系统的输出信号直接作快速傅里叶变换，对外界微扰动信号进行定位。
It means learning to enter and exit in response to predefined signals rather than jumping in and out on a whim.
就是根据提前设置好的信号进场，出场，而不是冲动地进进出出。
when the surface of the skin gets too cold , skin receptors send signals to the brain , which tries to warm us up in different ways.
当我们的皮肤表面太冷，皮肤接受器就会发送信号给大脑，再试图以各种不同的方式使我们暖和起来。
Another of my colleagues at The Times, Charlie Competello, said he tries to figure out his body's signals for himself.
我在《泰晤士报》的另一个同事CharlieCompetello说，他试图自己找出身体信号的意义。
Now scientists claim to have come up with an answer to her changing moods - our eyes are sending mixed signals to the brain.
科学家称他们已经弄清楚了蒙娜·丽莎表情变化的原因，那就是我们的眼睛将混合的信息传递给了脑。
She was a big girl now, so there was no need for little secret signals anymore. . . or so I thought.
她是一个大的女孩现在，所以无需为小秘密信号了…或所以我以为。
Pick one of these internal signals and argue why it might be important to implement in a machine.
选择其中一个内在讯息并申论为何它在实作机器时可能是重要的。
Some sort of structure must be placed upon the endless profusion of incoming signals.
一些结构分类必须放在输入信号后，无尽的风情。
The session had been a back-and-forth one, with traders weighing new signs of global recession against promising signals for the U.
周一股市一直上下拉锯，交易员在全球衰退的最新迹象和美国金融业及房地产市场出现的良好信号之间进行权衡。
Hematopoietic stem cells have been shown to migrate to distant parts of the body in response to injury signals, as have cancer cells.
此外，科学家也发现，造血干细胞会因应受伤的信号，移动到身体较远的其他部位，而癌细胞也会迁移。
MR signals are acquired and processed so as to form at least two MR images, each corresponding to one of these flip angles.
获得并处理所说的磁共振信号，以便形成至少两个磁共振图像，每个磁共振图像都对应于所说激励触发角之一。
Only an accurate understanding of the dynamic range of the various sound signals to be able to conduct high-quality recording and playback.
只有准确的了解各种声音信号（节目信号）的动态范围，才能够进行高质量的录音与放音。
Sitting in a chair or riding a bicycle on a regular basis signals the brain to set the length of the muscles about the hips for flexion.
坐在椅子上或者骑自行车，大脑会发出特定的信号设定肌肉臀部肌肉伸展的长度。
Nodes can exchange hand-shake signals in contention slot of every transmission frame to transmit simultaneously using spatial multiplexing.
通过在传输帧的竞争时隙交换多个握手信息，使网络中节点能够以空分复用的方式并行传输。
