signal

常見例句

用作名詞 (n.)

• Signals are made with flags or lamps.
  用旗或燈傳遞信號。
• We live too far from the city to get a strong television signal.
  我們住的地方離城里太遠,不能收到清晰的電視圖像。

用作動詞 (v.)

用作不及物動詞: S+～(+A)

• She is signaling.
  她正在發(fā)送信號。
• The submarine signaled for help.
  潛水艇發(fā)出求救的信號。

用作及物動詞: S+～+ n./pron.

• She signaled the advance.
  她發(fā)出信號前進。
• A bell signals the end of a school period.
  鈴聲標(biāo)志著學(xué)校里一節(jié)課的結(jié)束。

S+～+that-clause

• She signaled that he was about to turn left.
  她打信號燈表示他就要轉(zhuǎn)到左面去了。

S+～+wh-clause

• They signaled which way one is going to turn?
  他們打信號示意走哪一條路。

用作雙賓動詞: S+～+ pron./n. +to n./pron

• He signaled a message to his brother.
  他用信號向他哥哥發(fā)信息。

S+～+(to) n./pron. +to- v

• He signaled the waiter to bring the menu.
  他做手勢要侍者拿菜單來。
• The conductor signaled the orchestra to rise.
  指揮打手勢讓樂隊起立。
• Jim signaled his helplessness to Mary to leave the party.
  吉姆無法從宴會脫身時,他向瑪麗使了個眼色,表示無可奈何。

S+～+(to) n./pron. +wh-to- v

• Tom signaled his friend which way to go.
  湯姆示意他的朋友走哪條路。

更多例句

• The coded signal is received by satellite dish aerials.
  編碼信號由碟形衛(wèi)星天線接收。
• The transmitters will send a signal automatically to a local base station.
  發(fā)射臺會自動將信號發(fā)射到地方基站。
• A thin cable carries the signal to a computer.
  一根細電纜將信號傳送給一臺計算機。
• This act was a signal to his victim's friends that he was someone to be reckoned with.
  此舉等于告訴其受害者的朋友們他不好對付。
• The crew of Philante picked up a distress signal from the yacht Sans Peur III.
  “菲藍特”的船員接收到了“無畏者三號”游艇發(fā)出的遇險信號。
• The coded signal is received by satellite dish aerials.
  編碼信號由碟形衛(wèi)星天線接收。
• When we turned the boat about, the signal began to bleep again constantly.
  當(dāng)我們把船調(diào)頭的時候，信號器又不停地發(fā)出嗶嗶聲。
• You mustn't fire without my signal.
  沒我的信號不許開槍。
• The outcome of that meeting could signal whether there truly exists a political will to begin negotiating.
  那次會議的結(jié)果會表明是否真正存在想要開始談判的政治意愿。
• His final round was a signal triumph in a career marked by many sweet moments.
  最后一場比賽的勝利在他充滿欣喜的職業(yè)生涯中具有非凡的意義。
• The reception was a little faint but clear enough for him to receive the signal.
  接收到的信號有點弱，但對他來說已夠清晰，可以接收到。
• The flow of current actuates the signal.
  電流發(fā)出了信號。
• The recall of ambassador Alan Green was a public signal of America's concern.
  召回艾倫·格林大使是美國關(guān)注此事的一個公開信號.
• Hunger is the body's signal that levels of blood sugar are too low.
  饑餓感是身體發(fā)出的信號，表示血糖水平太低。
• The transmitters will send a signal automatically to a local base station.
  發(fā)射臺會自動將信號發(fā)射到地方基站。
• Kurdish leaders saw the visit as an important signal of support.
  庫爾德領(lǐng)導(dǎo)人將這次訪問視作一種表示支持的重要信號。
• Experts regarded it as a warning signal of an economic smashup.
  專家們把它看作是一場經(jīng)濟災(zāi)難的警告信號.
• The carrier wave has got out of phase with the signal wave.
  載波同信號波是異相的.
• This is a signal failure.
  這是明顯的失敗.
• We live too far from the city to get a strong television signal.
  我們住的地方離城里太遠,不能收到清晰的電視圖像.
• Our fax machine differentiates between an incoming fax signal and a voice call.
  我們的傳真機能區(qū)分接收傳真信號和語音信號.
• Send out a distress signal; the ship is sinking.
  發(fā)出求救信號吧, 船正在下沉.
• I lay awake through the wee small hours, waiting for the signal.
  我躺到后半夜沒睡, 等候信號.
• The emergency signal SOS has no literal meaning.
  呼救信號SOS在字面上沒有任何意義.
• He telephoned the lawyer and again got a busy signal.
  他打電話給律師,但還是聽到占線的信號.
• The plan to murder the president went off at half cock because the signal was given before It'should have been.
  暗殺總統(tǒng)的計劃操之過急,因為還沒有到時候就發(fā)出了信號.
• They suffered from nervous tension when the signal was shown on a radarscope.
  當(dāng)雷達顯示器上出現(xiàn)信號時他們感到緊張.
• They went into action at a given signal.
  在約定的信號發(fā)出時,他們投入了戰(zhàn)斗.
• A train must not pass a signal that is at danger.
  火車切不可越過危險信號.
• This is a signal of the urgent urgency from Field Army Headquarters.
  這是野戰(zhàn)軍首長拍來的十萬火急的電報.
• Her plea was that she did not see the signal.
  她的辯解是說她沒看見信號.
• What he said was the signal for the argument.
  他的那番話引起了這場爭論.
• I've tipped you a wink or signalled to you on the sly many times, but before you took the hint others had already noticed.
  我多次向你使眼色,又給你遞暗號,別人都明白了, 你卻沒有反應(yīng).
• The signal for assistance was five shots in quick succession.
  求援的暗號就是連發(fā)五槍.
• This seemed to be some watchword or signal that all was right.
  這大概是表示一切正常的口令或暗號.
• Their secret signal was a wink.
  他們的暗號是使眼色.
• This had been the signal intimes when Wildeve had used to come secretly wooing to her.
  這本是韋狄從前秘密向她求愛的時候用的暗號.
• He lightly tapped three times on my door, our secret signal.
  他輕輕地叩打我家房門三下, 這是我們定的暗號!
• The signal was two beats on the steam pipe.
  暗號是在蒸氣管上敲兩下.
• Then the bandit thrice imitated the cry of a crow; a croak answered this signal.
  于是那強盜學(xué)了三聲雞叫, 一聲老鴉叫答復(fù)了這個暗號.
• My signal will be three knocks, a pause, then two more.
  我的暗號是:敲三下, 停一下, 再敲兩下.
• Fourthly, the evolution from secret signal cipher ways to other counterfeited craft.
  第四是從暗號密押到其它防偽工藝的進化.
• O'Brien's remark must obviously have been intended as a signal, a codeword.
  奧勃良 的話顯然一定是個信號, 一個暗號.
• This chemical signal is thought to trigger motivation and, eventually with repetition, addiction.
  這種化學(xué)訊號被認為會觸發(fā)動機,而且在反復(fù)后, 終將會上癮.
• The manner in which the automatic controller produces the control signal is called the control action.
  樣子在哪一個自動機械控制器生產(chǎn)控制信號是呼叫那控制行動.
• The engine model identification using flight test signals is introduced.
  利用飛行試驗信號對發(fā)動機模型辨識進行了研究.
• Upon loss of electronic control signal, the standard EGB is adjusted to cause prime mover shutdown.
  后損失的電子控制信號, 標(biāo)準的銀杏葉提取物的調(diào)整,以事業(yè)的原動機關(guān)機.
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