requirements-based testing 中文意思是什麼
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The hardware design which is the basis of the whole design based on sopc cooperates with the nios cpu to accomplish the functions of collecting ts information, detecting errors, and displaying information. the main content in this dissertation includes : ( 1 ) introducing the standard of mpeg - 2 system layer syntax and etr 290 standard about the three levels of detecting parameters ( 2 ) describing the structure and relationship of psi ; designing the hardware implement to accomplish the functions of collecting and analyzing ts information ( 3 ) analyzing and researching the three levels of detecting parameters to accomplish the partition of the hardware and software design, designing the detecting modules cooperated with the software and verifying the functions according to simulation ( 4 ) debugging and testing the design to verify it can achieve our requirements
論文的主要內容包括: （ 1 ） mpeg - 2傳送流系統層的語法規范的介紹和dvbetr290標準中關于對碼流進行三層檢查和監測的參數的介紹; （ 2 ）描述了傳送流特殊信息之間的結構關系，介紹了用硬體方式實現碼流基本信息的提取的設計方法，並將這些信息提供給軟體進行分析處理和結果的顯示，從而實現對碼流提取和分析的功能; （ 3 ）對碼流的三層監測參數進行了分析研究，完成設計的軟硬體劃分，通過硬體設計方式完成對各個監測模塊的開發工作和時序模擬驗證，實現碼流監測功能; （ 4 ）介紹了對碼流基本信息進行提取、分析和碼流檢錯的硬體設計的調試情況和實驗驗證工作，以及最後與軟體設計部分進行聯合調試的情況 -
Based on the analysis about the test requirements and the saturated magnetization of the armor plate, the excitation magnetic circuit satisfying the testing condition and a validation system are designed. because the geometric, of the magnetic leakage at the direction of the normal of the roundness fault has the feature of two peaks : a positive and a negative, using the linear regression and the software matlab, two regression equation are proposed : one is about the peak value of the magnetic leakage and the diameter and depth of the roundness fault ; the other is the distance between the two peaks and the diameter of the roundness fault. the result of the validation system proves that the two equations are valid, and an applied method using for quantificationally inspecting the roundness faults is proposed according to the two equations
根據實驗要求，通過對鋼板達到飽和磁化的必要性進行的分析，設計了符合試驗條件的勵磁磁路，並設計了一套實驗驗證系統；根據圓形缺陷法線分量漏磁場幾何圖形正負雙峰值的特點，採用線性回歸擬合的原理和matlab軟體及其統計工具箱中的相關函數，給出了圓形缺陷漏磁場幾何圖形的峰峰值與圓形缺陷的直徑和深度以及峰峰值間距與圓形缺陷直徑的兩個回歸擬合方程，並通過實驗驗證系統驗證了擬合方程的正確性，利用這兩個簡單實用的擬合方程，提出了一種工程定量檢測圓形缺陷的應用方案。 -
Wood based panels. general testing requirements
木基板.一般檢驗條件 -
Better requirements - based testing and requirements traceability
更好的基於需求的測試和需求的可跟蹤性 -
Especially, traffic simulation can provide a flexible and efficient laboratory analysis tool, which can satisfy a wide range of requirements such as the studies of damages or dangers of traffic system, new traffic technologies and concepts testing, personnel training and etc. this paper focuses on modeling car basic driving model based on the tsis, developing corresponding simulation software system, testing the veracity of bdsim model, simulating and analyzing the status quo and the improving projection of xudong intersection with tsis
對于新交通技術和設想的測試以及人員培訓等諸多應用領域，微觀交通模擬都是經濟、方便、高效的實驗分析工具。本文的研究重點為：基於tsis中城市道路交通微觀模擬軟體（ netsim ） ，建立車輛基本行駛模型（ bdsim模型） ，開發bdsim模擬系統，應用tsis對bdsim模型進行驗證，同時對武漢市重要交叉口? ?徐東路口的交通現狀進行模擬，對模擬結果進行分析評價，發現問題，提出改進方案。 -
It should not replace requirements - based testing, but supplement it
作為補充，它不應該代替基於需求的測試。 -
Requirements - based testing
基於需求的測試 -
Requirements - based testing keeps the testing effort on track and measures the application against business - user needs. testdirector s requirements manager links test cases to application functional requirements, ensuring traceability throughout the testing process
需求管理基於需求的測試保證花費在測試上的精力方向正確，並且根據商業用戶的需要測量應用。 -
Technical delivery conditions for gasket sheets - part 3 : ptfe - based gasket materials ; requirements and testing
密封板的交貨技術條件.第3部分:聚四氟乙烯基密封材料 -
Technical delivery conditions for gasket sheets - part 2 : fibre - based gasket materials ; requirements and testing
密封板的交貨技術條件.第2部分:纖維基密封材料.要求 -
Technical delivery conditions for gasket sheets - part 4 : expanded graphite - based gasket materials ; requirements and testing
密封板的交貨技術條件.第4部分:膨脹石墨基密封材料 -
Based on analyzing the main characters and the limited aspects of many software testing management tools in existence, regarding the requirement of many domestic software companies, the author researched and developed a software testing management tool, which includes such characters as listing under : ( 1 ) testing running process management, separating the static information and dynamic information of the testing cases to manage the running process of the testing cases, supporting iterative testing and regressive testing ; ( 2 ) providing the individual setting of the classified properties of bug and testing case, which user can define in according to their requirements, and then providing corresponding querying and statistic functions ; ( 3 ) testing progress plan management, setting testing milestone and management check point to manage the testing progress plan ; ( 4 ) testing task management, using tier structure to express task ' s relationship, supporting task cooperative management based on work flow, monitoring the task ' s time, cost and performance during the whole process ; ( 5 ) testing evaluation, using testing cover rate and bug reports to evaluate a test
本文分析了現有的軟體測試管理工具的主要特點和局限性，結合國內從事軟體開發的組織的實際需求，提出了一個具有下列技術特色的軟體測試管理工具： （ 1 ）測試運行管理，通過將測試用例的靜態信息和動態信息分離來進行測試用例運行的管理，為重復測試、回歸測試管理提供支持； （ 2 ）軟體缺陷和測試用例的分類屬性值的定製功能，使用戶可以根據自身組織的管理要求進行自定義，根據定製提供相應的分類查詢、統計等處理功能； （ 3 ）測試進度計劃管理，通過設定測試里程碑和管理檢查點來對測試進度計劃進行管理； （ 4 ）測試任務管理，使用層次結構表達任務的結構關系，提供基於工作流的任務協同管理，全過程監測任務的時間、成本和績效； （ 5 ）測試評價，通過測試覆蓋和缺陷報告等方法來進行測試評價。 -
Based on requirements from other areas ， design testing jigs to carry out the special tests which can not be carried out on standard test stands
根據其它職能部門的要求，設計試驗裝置來完成標準試驗臺無法完成的特別試驗。
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