clock transportation 中文意思是什麼

clock transportation 解釋
搬鐘
  • clock : n 1 鐘;掛鐘,座鐘,上下班計時計。2 〈俚語〉記秒錶,卡馬表;〈美俚〉〈pl 〉駕駛儀表,速度表,里程...
  • transportation : n. 運輸,輸送;轉運,搬運;遷移;〈美國〉運輸機關;運輸工具;運輸票;運費;【歷史】流放。adj. -al
  1. City ' s trail communication transmission system mainly contains : key technology of city ' s trail communication transmission, choice of transmission module, choice of building transmission network and rectification in practical projects. this thesis has principally conducted research in the following aspects : 1. it has rather thoroughly and systematically delineated the major contents in city ' s trail transportation communication system : transmission, business, wireless, specialist, monitor, broadcast, clock, power, cable, ground, auto ticket selling and checking, fas, scada, auto fire siren etc. 2

    本論文反映的主要研究成果體現在以下幾個方面: 1 、完整、系統地提出了城市軌道交通通信系統包含的主要內容:傳輸、公務、無線、專用、監控、廣播、時鐘、電源、乘客導乘及信息服務等,並提出各子系統的基本功能和要求以及與自動售檢票、 fas 、 scada 、火災自動報警等的技術介面。
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