upward compatible 中文意思是什麼

upward compatible 解釋
向上兼容,前向兼容
  • upward : adj 向上的,朝上的;上漲的。 an upward glance 抬眼一看。 Prices show an upward tendency 物價趨漲...
  • compatible : adj. 1. 協調的,相容的,可兩立的,不矛盾的 (with)。2. 【計算機】兼容的。
  1. An object - oriented programming language suited for beginners as well as experienced oo programmers, object rexx is upward compatible with previous versions of classic rexx and provides programming interfaces to existing applications, such as db2, c, and c applications

    Object rexx是一門面向對象的編程語言,適合於初學者和經驗豐富oo程序員,它與先前版本的經典rexx向上兼容,並向現有的應用程序,比如db2 、 c和c + +應用程序,提供了編程介面。
  2. The communicatin signal was put onto the power - line and ethernet upward layers was migrated to this power - line communication stack. from this way, the new network is compatible with common ethernet as well

    該設計採用電力線作為底層數據的傳輸媒介,結合以太網的特點,將以太網的上層協議完全移植到電力線上,如此做法,使得這個網路在上層完全和以太網兼容。
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