off-line test system 中文意思是什麼

off-line test system 解釋
脫機測試系統
  • off : adv 1 〈運動〉向那邊，隔開。 be off 走，去，逃。 I must be off 我得走了。 Where are you off to 你...
  • line : n 1 線；繩索；釣絲；測深度用繩，捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. On the aspect of test principle, the author abandoned the principle of " off - line analysis of communication record data ", adapted the principle of " direct dialog of tester and testee ". with this approach, the system has the advantages of easy to realize and having accurate testing result

    在測試原理上，摒棄了已往「記錄通信雙方會話數據做離線分析」的測試原理，採用了「測試機與被測機直接對話」的測試原理，具有易如實現、測試結果精確等優點。
  2. The calibrating technology is mainly divided into two groups : the off - line ones and the on - line ones. the former one is now widely used in the monopulse system to calibrate the amplitude and phase imbalances between the sum and difference channels by injecting test signals

    離線校正的方法是現階段單脈沖雷達系統進行和差通道幅相校正採用的主要方法，它通過注入測試信號的方法來得到對誤差接收通道幅相特性的估計。
  3. This system included the following modules, such as registration landing module, students course selecting system, resources browsing and downloading, off - line work, on - line test and result inquiry, study behavior record, auto - answer ; the teacher resource management, the off - line work management, the on - line test management, the on - line statistics ; the manager took the responsibility of the personnel management, the resource

    本系統包括了注冊登錄模塊、學員選課系統、資源瀏覽和下載、離線作業、在線測試與成績查詢、學習行為記錄、自動答疑;教師資源管理、離線作業管理、在線測試管理、在線統計;管理員進行人員管理、資源管理、權限管理、課程計劃管理;另外還有教學討論、實時答疑、個人信息維護、收藏夾、記事本、通訊錄等模塊。
  4. Fire protection system installations : the national fire protection agency ( nfpa ) guidelines require a confirming flow test be conducted by a certified tester whenever a " main line " valve is installed, such as a shut - off valve or a backflow preventer

    消防系統安裝：美國全國消防局（ nfpa ）指導方針要求在安裝「主管道」閥門時要由有資格證書的檢驗員對關閉閥或防迴流閥進行流量檢測。
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