6 结论 Conclusion
通过对输入文件、准确性和使用技术的可行性等几个方面的评价，CTCS-H风险分析验证组对CTCS-H列控车载设备风险分析进行了验证。
By elevating input information, accuracy and technical feasibility, the CTCS-H Risk Analysis Board performed verification on the risk analysis for the CTCS-H train-control vehicle-borne equipments.
在验证过程中发现问题（缺陷或BUG），由测试工程师在网上家园---AAAAA测试管理系统（具体地址http://oa.hollysys.net:8080/TestTraceForHolias/common/main.asp）详细填写发现的问题，并根据问题对任务完成的影响及可能造成的危害程度将其分级，问题报告分致命错误、严重错误、一般错误和提示错误四类。这四类问题分别定义如下：
For the problems found in verification (defects or BUG), a testing engineer filled in details network homeland---AAAAA testing management system (address: http://oa.hollysys.net:8080/TestTraceForHolias/common/main.asp) with found problems, which are classified according to their effect on task implementation and possible harm degree, the problem reports are classified as four classes of fatal problems, serious problems, vulgar problems and indicating problems. These classes of problems are separately defined as follows:
华译网上海翻译公司曾经翻译过大量有关测试管理系统中发现的问题的资料文件。
Beijing Chinese Subtitling Translation Service Agency has translated many technical documents about Test management system the problems found.
? 致命错误（一级）：不能实现或满足系统要求，基本功能未实现；或者造成系统崩溃、非法操作、数据破坏等。
Fatal problem (The first class): Can not realize the basic system function or can not meet the system requirements, or cause system crash, illegal operation and data corruption.
? 严重错误（二级）：严重地影响系统要求或基本功能的实现，功能不能实现；且没有更正或规避的办法（重新安装或重新启动该软件不属于更正办法）。
Serious problem (The second class): Cause serious influence on realizing basic system function or meeting system requirements, the function can not be realized, furthermore, there are no methods to make modification or avoidance(to reinstall and restart the software is not the method of make modification).
? 一般错误（三级）：部分地影响系统要求或基本功能的实现，但存在合理的更正或规避的办法；
Vulgar problem (the third class): Cause some influence on realizing basic system function or meeting system requirements, but there are certain reasonable methods for making modification or avoidance.
? 提示错误（四级）：不影响系统要求或基本功能实现，但界面不友好，使用户操作不方便或遇到麻烦，或者使系统不专业，影响系统整体印象。
Indicating problem (the fourth class): Cause no influence on realizing basic system function or meeting system requirements, but the interface is not easy for user to operate, or it seems to be a not professional system which influence the whole appearance.
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