撥號繼電器 的英文怎麼說
中文拼音 [bōháojìdiànqì]
撥號繼電器
英文
dial relay- 撥 : Ⅰ動詞1 (用手、腳或棍棒等使東西移動或分開) move [stir] with hand foot stick etc ; adjust with sl...
- 號 : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
- 繼 : Ⅰ動詞(繼續; 接續; 接著) continue; succeed; follow Ⅱ副詞(繼而) then; afterwards
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 撥號 : [訊] dial; dialing; selection撥號電報 dial telegraph; 撥號呼叫系統 selective calling system; 撥號...
- 繼電器 : [電工] electric relay; relay
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This can be seen in the enhancement of exchanging capacity, the replacement of 2mbits trunking interface by sdh stm - 1 or the integration of data processing module with the data voice gateway and the dial - in access server with the adsl module. it is also no surprise to see the co - existence of ps and cs modules or an all - round ps layout on the exchanging part
Pstn交換機發展的主要方向是:提高交換處理能力,直接提供sdhstm - 1介面來取代2mbits中繼介面,集成數據業務處理模塊及數據話音網關,集成撥號接入服務器及adsl模塊,加入分組交換模塊與電路交換共存或者用分組交換完全替代電路交換等。Specification for tractive armature direct current neutral track and line relays for railway signalling
鐵路信號用牽引電樞直流中性線撥軌繼電器和線路繼電器規范Specification for alternating - current relays for railway signalling : track relays double - element, 2 - position, line relays single - element, 2 - position
鐵路信號用交流繼電器規范.撥軌繼電器
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