| 释义 |
sig·nal·ed 英'sɪɡnəl美'sɪɡnəl COCA¹⁴¹⁷²BNC¹²⁶⁴¹⁶⁺⁴
基本双解英英辨析词源搭配近义反义句型用法例句Thesaurus例句
n.信号⁹⁶;标志³v.发信号通知、表示adj.显著的¹原型signale的过去式和过去分词名词signaler/signalled过去分词signaled/signalled现在分词signaling/signalling三单signals/signals
n.名词
C 信号,暗号sth intended to warn command, or give a message, such as a special sound or action C 无线电或电视所传送的讯号,信息,图像a sound, image, or message sent by waves, as in radio or television
v.动词
vt. & vi. 发信号,用信号传达,用信号通讯make a signal or signals; send or express sth in this way; communicate with sb in this way
Noun:
any nonverbal action or gesture that encodes a message;signals from the boat suddenly stopped any incitement to action;he awaited the signal to start the victory was a signal for wild celebration an electric quantity voltage or current or field strength whose modulation represents coded information about the source from which it comes
Adjective:
notably out of the ordinary;the year saw one signal triumph for the Labour party
Verb:
communicate silently and non-verbally by signals or signs;He signed his disapproval with a dismissive hand gesture The diner signaled the waiters to bring the menu be a signal for or a symptom of;These symptoms indicate a serious illness Her behavior points to a severe neurosis The economic indicators signal that the euro is undervalued symbol，badge，sign，signal，mark，token，attribute，emblem这些名词均含“标志、象征、符号”之意。 symbol指作象征或表达某种深邃意蕴的特殊事物。 badge一般指金属证章或写有姓名的带状标志物。 sign普通用词，指人们公认事物的记号，也可指某种情况的征兆。 signal指为某一目的而有意发出的信号。 mark普通用词，含义广泛。既可指方便于辨认而有意做的标记，又可指自然形成的标记或有别于他事物的特征。 token语气庄重，指礼品、纪念物等作为表示友谊、爱情等的象征或标志。 attribute指人或物及其地位、属性的象征。 emblem指选定象征一个国家、民族或家庭等的图案或实物。 14世纪晚期进入英语，直接源自古法语的signal；最初源自古典拉丁语的signum，意为信号，符号。
用作名词 n.
动词+～catch the signal见到那信号give〔ignore〕 a signal给〔忽视〕信号produce signals产生信号put up〔send〕 a signal发信号receive signals接收信号repeat〔respond to〕 a signal重复〔回答〕信号show a signal显示信号形容词+～audible〔clear〕 signal听得见〔清楚〕的信号auditory〔calling, visual〕 signal声音〔呼叫,视觉〕信号unmistakable〔weak〕 signal明确无误〔微弱〕的信号名词+～alarm〔caution, danger〕 signal警报〔警戒,危险〕信号color light signals彩色灯信号fire〔fog, storm〕 signal火灾〔起雾,暴风雨〕信号home〔railroad〕 signal进站〔铁路〕信号input〔output〕 signals输入〔输出〕信号picture signals图像信号radar signal雷达脉冲traffic signal〈美〉交通信号～+名词signal generator〔lamp, pistol〕信号发生器〔灯,枪〕介词+～at a signal在信号发出时begin at a signal在信号发出时开始ask by signal用信号发问on a signal在信号发出时～+介词signal by sounding a bell以铃声为信号signal for a retreat撤退信号signal from发自…的信号signal in code编码信号signal of danger危险的信号signal to发往…的信号用作动词 v.～+名词signal position示意位置～+副词signal wildly乱发信号signal out a distress signal发出遇难信号～+介词signal for为某事而发信号signal for help发信号求救signal with flags用旗子当信号
近义词 motionn. indicationsignv. gesture
用作名词n.Signals are made with flags or lamps.用旗或灯传递信号。
We live too far from the city to get a strong television signal.我们住的地方离城里太远,不能收到清晰的电视图像。用作动词v.
用作不及物动词
S+～+AShe is signaling.她正在发送信号。
The submarine signaled for help.潜水艇发出求救的信号。
用作及物动词
S+～+ n./pron.She signaled the advance.她发出信号前进。
A bell signals the end of a school period.铃声标志着学校里一节课的结束。S+～+that-clauseShe signaled that he was about to turn left.她打信号灯表示他就要转到左面去了。S+～+wh-clauseThey signaled which way one is going to turn?他们打信号示意走哪一条路。
用作双宾动词
S+～+ pron./n. +to n./pronHe signaled a message to his brother.他用信号向他哥哥发信息。S+～+to n./pron. +to- vHe signaled the waiter to bring the menu.他做手势要侍者拿菜单来。
The conductor signaled the orchestra to rise.指挥打手势让乐队起立。
Jim signaled his helplessness to Mary to leave the party.吉姆无法从宴会脱身时,他向玛丽使了个眼色,表示无可奈何。S+～+to n./pron. +wh-to- vTom signaled his friend which way to go.汤姆示意他的朋友走哪条路。
v.动词
signal用作及物动词时,可接名词、代词或that/wh从句作宾语。signal还可接双宾语,常以带或不带疑问词的动词不定式作直接宾语,其间接宾语可以由介词to引出, to可以省略。不用于被动结构。
名词56%,动词43%,形容词1%
用作动词The policesignalledthe traffic to move forward slowly.警察向来往车辆打信号，示意缓慢前行。
The submarinesignaledfor help.潜水艇发出求救的信号。用作形容词People speak of Mark Twain as a signal humourous writer.人们称马克·吐温为杰出的幽默作家。verb.indicate;give a sign to
同义词 warnbeckon,communicate,flag,flash,gesticulate,gesture,motion,nod,semaphore,sign,signalize,wave,wink A material handler in the downstream location is signaled to withdraw parts.
位于下游的物料管理员收到领取零部件的信号。 infoq
The method is signaled when the object is set to signal or the time out interval is finished.
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。 ibm
The White House signaled before the speech that Obama planned to strike a more upbeat note than he had in his recent campaigning for the stimulus bill.
白宫在这场演讲之前就发出了信号，即奥巴马将会奏出一个比他在最近选举中关于经济刺激计划所持有的还要乐观的调子。 yeeyan
With today's announcement the president signaled to the American people that he has no intention of bringing home anymore troops.
总统今天宣布的消息向美国人民发出了一个信号，那就是他不想再让更多军人返回家园。 ebigear
As I spoke with various researchers, I realized that the disagreements signaled newly emerging views of how the brain ages.
正如我与各研究人员提到的，这些分歧预示着关于大脑如何衰老这个新课题的出现。 yeeyan
But a year later, at the world championships in Australia, she won a gold medal on the vault and signaled her dominance of the apparatus.
然而一年以后的澳大利亚世锦赛上，程菲在跳马项目上摘取了金牌，并开始宣称自己在该项目上的统治地位。 yeeyan
But he saw a sense of defeat in her tired features, one he hoped signaled a change in attitude.
但他注意到了在她疲倦的神态里，有一丝击败，他期望着这丝击败能改变她的态度。 yeeyan
Each crisis convinced observers that it signaled the end of some new, dangerous feature of the economic landscape.
每一次金融危机都让观察家们相信经济蓝图中一些新而危险的特征会消亡。 yeeyan
Events in Afghanistan, along with the Iranian revolution, signaled the beginning of the global Islamist revolution.
在阿富汗发生的事件，包括伊朗革命，标志着全球伊斯兰革命的开始。 yeeyan
I come from a generation for whom the books and records on the shelf signaled, in some way, who you were.
对我们这代人来说，架上的书和唱片在某种程度上标志着你是什么样的人。 kekenet
Instead, the error signaled at run time would be a null- pointer exception instead of a class- cast exception.
相反，在运行时发出的错误将会是一个空指针异常而不是类强制转换异常。 ibm
Just as China's selection as host country signaled its emergence as a global power, Germany's marked that nation's return to the international community following its defeat in World War I.
正如中国被选择作为主办国已经呈现出全球性的影响力。德国的那次奥运会成为了其在第一次世界大战战败后回归到国际社会的标志。 yeeyan
Some nations have signaled they are willing to adopt a tougher approach.
一些国家表示他们愿意采取更强硬的态度。 ebigear
That night, Walter sat up until midnight, At last, he signaled urgently to the police.
那天夜里，沃尔特熬夜到午夜。最终，他给警察发了紧急信号。 ebigear
That trend has now gone into reverse, the buy by the Reserve Bank of India signaled.
上述趋势现在已经逆转，印度储备银行的购买行为发出了反转的信号。 yeeyan
The administration has signaled it would veto the Smith bill.
政府已经表态将会否决史密斯的提议案。 yeeyan
The police signaled to them to go back, they say, but they continued.
他们表示，警察示意他们回去，但他们坚持留下。 ecocn
The appearance this week of TV ads praising President Bush signaled the beginning of the public battle between Bush and Kerry.
本周，赞扬美国总统布什的广告片的出现标志着布什与克里之间的公开斗争开始了。 edu.sina.com.cn
The condition, called heterotopic ossification, occurs when an area of the body is signaled to grow bone rather than other tissues.
这种情况，被称为异位骨化，是由于身体的某块区域发出长骨头的信号，而不是生长其他组织。 yeeyan
This function takes the handle to the mutex object and waits until it is signaled or timeout occurs.
这个函数会使用一个互斥对象的句柄，并一直等待，直到它变为有信号状态或超时为止。 ibm
To be sure, BHP will likely agree to keep a certain number of jobs, and it has already signaled its willingness to maintain a corporate presence in Saskatchewan, which holds huge reserves of potash.
值得肯定是,必和必拓会同意保留一部分工作职位,因为萨斯喀彻温省拥有大规模的钾肥储,必和必拓已经表示愿意继续营运在其省的公司. yeeyan
When the synchronization object is used in one of the wait functions, the wait function blocks the calling thread until the state of the synchronized object is set to signaled.
当在一个等待函数中使用同步对象时，等待函数就会阻塞调用线程，直到同步对象的状态被设置为有信号为止。 ibm |