对信息系统风险评估的方法有多种，该文提出了基于威胁分析的量化风险评估方法。
There are many risk assessment methods for information system, and in this paper the quantitative risk assessment method based on threat analysis is presented.
2001年至2004年，中国石化海上石油工程技术检验站与挪威船级社(DNV)成功地对胜利浅海海域的三座平台进行了量化风险评估。
From 2001 to 2004, offshore Petroleum Engineering Survey of SINOPEC and DNV have performed a successful risk assessment for three platforms that located in Shengli offshore area.
当前，风险投资项目风险的定量化分析是一个重要的研究方向，各国风险投资机构并未采用统一的评估方法。
Currently, the ration analysis on venture investment program is an important research aspect, but the organizations in every country have not adopted a uniform evaluating method.
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