直接撥號系統 的英文怎麼說

中文拼音 [zhíjiēháotǒng]
直接撥號系統 英文
dds direct dialing system
  • : Ⅰ形容詞1 (成直線的; 硬挺的) straight; stiff 2 (跟地面垂直的; 從上到下的; 從前到后的) erect; v...
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : 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Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
  • 直接 : direct; immediate
  • 撥號 : [訊] dial; dialing; selection撥號電報 dial telegraph; 撥號呼叫系統 selective calling system; 撥號...
  • 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
  1. The communication technology of electric automatic system is discussed. it principally studies the technology of organizing nets, the communication technology of low pressure electric line and the technology of spread spectrum communication. it gives the project that power line carrier and direct sequence spread spectrum communication are combined with automatic dial - up passing modems for daqing automatic reading meter system

    探討了電力自動抄表的通信技術,重點研究了組網技術,低壓電力線通信技術,擴頻通信技術,提出了在大慶電力自動抄表中利用公眾電話網通過數據機自動、電力載波和無線序列擴頻通信相結合的數據傳輸方案。
分享友人