振鈴線 的英文怎麼說

中文拼音 [zhènlíngxiàn]
振鈴線 英文
ring line
  • : 動詞1. (搖動; 揮動) shake; flap; wield 2. (奮起) brace up; rise with force and spirit
  • : 名1. (金屬製成的響器) bell 2. (鈴狀物) bell-shaped things 3. (蕾鈴) boll; bud
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  1. The dialing is slow and the system ca n ' t ensure the calling party fast and accurately put through the called one who is asked for receiving. 5. the bell ring is so low that the workers ca n ' t hear in the large - scaled working space with strong noise

    它存在的缺點有:工程布麻煩、費用高;電話路成本高且利用率低;系統可靠性差;呼叫速度慢,並且不能保證主叫用戶快速、準確地找到需要接聽的被叫用戶;聲難以保證在大范圍、強噪聲的生產場所下的工作人員接聽到。
  2. Control leads that come from 1a2 key telephone sets to operate features like flashing of lights to indicate on hold, line ringing, etc

    控制引導,來自1a2按鍵式電話,設置用於一些操作功能,如燈的閃爍用來表示摘機或等等。
  3. The telephone operator said to the caller : " hello, the number you wanted is ringing out now.

    電話接員對打電話的人說: 「喂,你要的那個號碼現在了。 」
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