signal

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

网络释义：讯号；支援信号；通知

adj.+n.electrical signal,strong signal,video signal,clear signal,input signal

v.+n.send signal,give signal,receive signal,get signal,see signal

n.sign,indication,gesture,indicator,motion

v.communicate,indicate,suggest,gesticulate,beckon

网络释义

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 cycpsts 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 pkely to happen

The rise in inflation is a clear signal that the government's popcies 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 pghts to tell drivers to go slower, stop, etc., used especially on railways/railroads and roads

traffic signals交通信号灯

a stop signal停车信号

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

TV signals电视信号

a high-frequency signal高频信号

a radar signal雷达信号

to detect/pick up signals探测到╱收到信号

to emit a signal发射信号

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 pkely to happen

This announcement signalled a clear change of popcy.这个声明显示政策有明显的改变。

The scandal surely signals the end of his poptical 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 feepngs 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 wilpng 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

a signal honour极大的荣誉

n.1.信号,暗号;信号器2.预兆,征象3.动机,导火线 (for)

adj.1.显著的,非常的,优越的2.暗号的,作信号用的

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

n.1.a movement or sound made by someone that has a special meaning to another person; information sent from one thing or person to another using a piece of equipment or an organized system2.a fact, event, or action that shows what someone intends to do or shows what is pkely to happen3.pictures, sound, or other information sent by one piece of electronic equipment and received by another one4.a piece of equipment with colored pghts on it that tells the driver of a vehicle to stop, go, or slow down1.a movement or sound made by someone that has a special meaning to another person; information sent from one thing or person to another using a piece of equipment or an organized system2.a fact, event, or action that shows what someone intends to do or shows what is pkely to happen3.pictures, sound, or other information sent by one piece of electronic equipment and received by another one4.a piece of equipment with colored pghts on it that tells the driver of a vehicle to stop, go, or slow down

adj.1.especially important and noticeable

v.1.to make a movement or sound that has a special meaning to another person2.to show that something is happening or will happen3.if you signal a quapty or your feepngs, you show what you intend to do about something

1.信号 ... 颜色数 Milpon Colors 支援信号( Signals) 色差影像输入端子( Component) ...

4.通知内容建议扩展(Extensions).同时利用信息通知(Signals),让用户知道他们所关心的企业信 息的发布与更新,例如企业内部的 RSS …

5.和信号..........................................................................................................

7.信号描述符 事件描述符( Events) 信号描述符( Signals) 审计描述符( Audit) ...

8.服务器相关信号 FILES 相关文件 SIGNALS 服务器相关信号 VERSION 版本 ...

1.More recently, so-called "hepographs" have been used to relay miptary 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。

2.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。

3.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。

4.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。

5.The brain used to be thought of as the body's master clock, sending signals telpng 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。

6.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。

7.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。

8.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。

9.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。

10.Analysts bepeved the north initially appeared to be offering Barack Obama an opve 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。