black-box operation 中文意思是什麼
black-box operation
解釋
黑箱操作-
When radicating investment main body, we must insist on the principal of open, justice and equity, must n ' t carry on regional protection and industrial monopolism to the investment main body that takes part in bidding, also, we must fight against the black - box operation, cast pearls before swine firmly and punish jobbery sternly
在確定投資主體時必須堅持公開、公平、公正的原則，對參與投標的投資主體，不能搞地區保護或行業壟斷，堅決反對暗箱操作、明招暗定，嚴肅查處徇私舞弊行為。 -
The mechanism of the dsss to the users is like a black box and the users cannot distinguish the correctness of the results. the main reason is the insufficiency of users " interruption in the computer ' s operation and the blur mechanism of the ddss
整個過程對于用戶來說，計算過程是由計算機后臺程序進行黑箱操作的，用戶在運算過程中缺少必要的參與手段，也就是說透明交互性能不強，導致決策支持的效果不甚理想。 -
Basic black - box testing and white - box testing are successfully carried out. in white - box testing, the statement coverage and branch coverage are achieved ; static analysis and dynamic analysis are also implemented. the static analysis mainly used to generate flow graph while the dynamic analysis serves program instrument, technique realization object, subprogram and the detailed coverage and the calculation of operation time of the documents
原型系統實現了基本的黑盒和白盒測試，其中白盒測試實現了語句和分支覆蓋;實現了匯編測試的靜態分析和動態分析，靜態分析主要是生成程序的流程圖，動態分析主要是利用程序插樁技術實現語句和分支覆蓋率及在多個測試用例驅動下的綜合覆蓋率的計算和運行時間及內存使用情況的統計。 -
Based on the investigations of domestic and overseas road traffic safety researching, this paper studies the whole scheme of vehicle operation parameters monitoring system aimed at improving road traffic safety, selects the monitoring parameters which are classified by functions and their sensors, designs the sensor signal processing circuits, the software and hardware of ecu, the display and alarm circuits as well as anti - jamming circuits, realizes the functions of displaying, alarming and " black - box ", and forms a suit of practicality methods of designing vehicle running parameters monitoring system, provides references for research and development of other on - board intelligent devices
本文在分析了國內外有關汽車行駛安全研究成果和發展趨勢的基礎上，以汽車運行安全為目標，確定了汽車運行安全參數監控系統總體方案，選擇了運行安全監控參數，並按功能不同進行了分類，選擇了傳感器並設計了相應的信號處理電路。完成了電子監控單元軟、硬體的設計以及顯示、報警電路和抗干擾設計，實現了汽車運行過程中安全參數的顯示、報警和「黑匣子」功能，形成了一套汽車運行安全參數電子監控系統設計的實用方法，為其它車載智能化儀器儀表及相關儀器的研究開發提供了借鑒。
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