signal是什麼意思
signal的中文釋義為信號，發信號，標誌等，音標：[ˈsɪɡnəl]。例句：A signal failure contributed to the crash.信號燈故障導致了這次撞車事故。
signal 英 [ˈsɪɡnəl] 美 [ˈsɪɡnəl]
n. 信號；暗號；導火線
vt. 標誌；用信號通知；表示
vi. 發信號
短語：
signal processing 信號處理
digital signal 數字信號
digital signal processing 數字信號處理
signal processor n. 信號處理機；訊息處理者
signal transmission 信號傳輸；信號發送
例句：
I give the signal , run!
我一發信號，你就跑！
't fire until I signal.
等我發出信號後再開槍。
an agreed signal they left the room.
收到約定的信號後，他們離開了房間。
4.A radio signal was sent to the spacecraft.
向宇宙飛船發出了無線電信號。
5.A signal failure contributed to the crash.
信號燈故障導致了這次撞車事故。
6.A thin cable carries the signal to a computer.
一條細電纜把信號傳給一台計算機。
signal will be converted into digital code.
信號將被轉變成數字編碼。
must signal which way you are going to turn.
你要朝哪個方向轉，必須發出信號。
coded signal is received by satellite dishes.
電碼信號通過衞星天線接收。
soon as it was dark, Mrs. Evans gave the signal.
天一黑，埃文斯夫人就發出了那個信號。
t pains can be a warning signal of heart problems.
胸部疼痛可能是心臟病的報警信號。
12.A sensor channels the light signal along an optical fibre.
傳感器沿光導纖維輸送光信號。
13.A radio signal has both electrical and magnetic properties.
無線電信號既具有電的特性也具有磁的特性。
14.I'll say 'One, two, three, go!' as a signal for you to start.
我喊“一、二、三，開始！”作為你開始的信號。
y waited at a stoplight, impatient for the signal to change.
霍利在交通信號燈處不耐煩地等着信號改變。
ish leaders saw the visit as an important signal of support.
庫爾德領導人把這次訪問看作是表示支持的重要信號。
er is the body's signal that levels of blood sugar are too low.
飢餓感是體內發出的血糖濃度太低的信號。
transmitters will send a signal automatically to a local base station.
發射台會自動將信號發送到地方基站。
we turned the boat about, the signal began to bleep again constantly.
我們調轉船頭的時候，信號器又開始發出不停的嘟嘟聲。
recall of Ambassador Alan Green is a public signal of America's concern.
艾倫·格林大使的召回是美國關注此事的公開信號。
