訊號用英語怎麼說

  訊號是表示訊息的物理量,如電訊號可以通過幅度、頻率、相位的變化來表示不同的訊息。這種電訊號有模擬訊號和數字訊號兩類。訊號是運載訊息的工具,是訊息的載體。那麼你知道嗎?下面來學習一下吧。

  訊號英語說法1:

  signal

  訊號英語說法2:

  semaphore

  訊號的英語例句:

  訊號響時,人人脫帽致敬。

  Everyone uncovered when the signal sounded.

  紅燈常常是危險的訊號。

  A red lamp is often a danger signal.

  沒有視訊訊號。

  There is no video signal.

  燈塔每一分鐘發出兩次訊號。

  The lighthouse flashes singals twice a minute.

  時鐘訊號輸入端被設 計用於提供時鐘訊號。

  A clock signal input is designed to supply a clock signal.

  對隨機訊號和混沌訊號的特性進行了分析比較。

  The characteristics of stochastic and chaotic signals have been studied.

  相反,市場可能正在發出更深層次變化的訊號。

  Rather, markets may be signaling a deeper shift.

  通常,訊號的主要用途是同步某個執行緒與其他執行緒的動作。

  Usually, the main use of a semaphore is to synchronize a thread? s action with other threads.

  聲音訊號可以通過電纜傳送而不失真。

  Audio signals can be transmitted along cables without distortion.

  編碼訊號由碟形衛星天線接收。

  The coded signal is received by satellite dish aerials.

  一根細電纜將訊號傳送給一臺計算機。

  A thin cable carries the signal to a computer.

  機組人員沒有發出任何求救訊號。

  The crew did not send out any distress signals.

  卡拉漢假定化學元素放射電磁訊號。

  Callahan posits that chemical elements radiate electromagnetic signals.

  各種訊號控制著鐵路軌道的每個部分。

  Signals control each section of the railway track.

  該軟體以實際測量的激勵和響應訊號為輸入訊號。

  The inputs of the software are excitation and response signals from testing.

  訊號會被轉變為數字程式碼。

  The signal will be converted into digital code.

  該複合訊號包含多個訊號分量,每個訊號分量都具有一個單一的頻率,每個單一頻率都是由旋轉機械的旋轉頻率決定的。

  Each of the componential signals is decided by the rotating frequency.

  照相機有內建自動防故障裝置,該裝置確保相機在未接到正確訊號時不會啟動。

  The camera has a built-in failsafe device which prevents it from working if the right signals aren't received.

  第一次出現警示訊號是在3月份,當時該公司未能按時交納3,000萬英鎊的首期付款。

  The first warning signals came in March when the company defaulted on its initial payment of £ 30 million.