信號用英語怎麼說

信號是表示消息的物理量，如電信號可以通過幅度、頻率、相位的變化來表示不同的消息。這種電信號有模擬信號和數字信號兩類。信號是運載消息的工具，是消息的載體。那麼你知道信號用英語怎麼說嗎?下面來學習一下吧。

　信號英語說法1：

signal

　信號英語說法2：

semaphore

　信號的英語例句：

信號響時，人人脫帽致敬。

Everyone uncovered when the signal sounded.

紅燈常常是危險的信號。

A red lamp is often a danger signal.

沒有視頻信號。

There is no video signal.

燈塔每一分鐘發出兩次信號。

The lighthouse flashes singals twice a minute.

時鐘信號輸入端被設 計用於提供時鐘信號。

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

對隨機信號和混沌信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信號。

Rather, markets may be signaling a deeper shift.

通常，信號的主要用途是同步某個線程與其他線程的動作。

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

聲音信號可以通過電纜傳送而不失真。

Audio signals can be transmitted along cables without distortion.

編碼信號由碟形衛星天線接收。

The coded signal is received by satellite dish aerials.

一根細電纜將信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信號。

The crew did not send out any distress signals.

卡拉漢假定化學元素放射電磁信號。

Callahan posits that chemical elements radiate electromagnetic signals.

各種信號控制着鐵路軌道的每個部分。

Signals control each section of the railway track.

該軟件以實際測量的激勵和響應信號爲輸入信號。

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

信號會被轉變爲數字代碼。

The signal will be converted into digital code.

該複合信號包含多個信號分量,每個信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.

照相機有內置自動防故障裝置，該裝置確保相機在未接到正確信號時不會啓動。

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

第一次出現警示信號是在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.