長途交換局 的英文怎麼說
中文拼音 [zhǎngtújiāohuànjú]
長途交換局
英文
primary exchange- 長 : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
- 途 : 名詞(道路) road; route; journey; path; way
- 交 : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
- 換 : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
- 局 : Ⅰ名詞1 (棋盤) chessboard2 (下棋或其他比賽一次叫一局) game; set; innings 3 (形勢; 情況; 處境...
- 長途 : long-distance
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A method by which end users not presubscribed are assigned to long distance phone companies in the same ratio as customers who selected a long distance company before an end office conversion to equal access
在本地交換局轉為公平進網以前,未預訂長途電信公司的終端用戶與選擇長途電信公司的用戶以相同的比率分配給長途電信公司。Digital line signalling for intertoll exchange
長途電話交換局間數字型線路信號A digital central office switching system made by lucent. it is typically used as an " tandem switching office, switching long distance phone calls. see 5ess
朗訊公司生產的一種數字市話局交換系統。通常作為一種匯接交換局,轉接長途電話。參見5ess 。
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