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signalled的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 signal:
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any nonverbal action or gesture that encodes a message
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any incitement to action
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an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes
signalled的用法和樣例：
例句
- In digital signal technique, a signal that uses a positive(or negative) excursion and ground as the two binary signal states.
在數字信號技術(shù)中，用正(或負)向電壓與地兩個(gè)電平來(lái)表示二進(jìn)制“1”和“0”的一種信號 - A police car drew alongside and signalled to me to stop.
一輛警車(chē)開(kāi)到我身邊示意我停下來(lái)。 - The defeat signalled the end of the war.
那一次失敗標志著(zhù)戰爭的結束。 - Heavy footsteps signalled the teacher's approach.
沉重的腳步聲顯示教師已經(jīng)走近了。
