“frustration of contract”的概念、定义、翻译、参考文献-科学参考

单词	frustration of contract
释义	frustration of contract Encyclopedia 法学合同法释 frustration of contract情势变更合同依法成立后，因发生了不可归责于双方当事人的、不可预见的变化，导致合同的基础自始不存在或嗣后丧失，若继续维持合同原有效力则显失公平，应允许当事人变更或解除合同的原则。又称情事变更、情事不变。
随便看	directional view directional well tool direction angle direction bias direction bias sampling method direction coefficient direction cone direction constancy direction correction of Gauss projection direction cosine direction cosine algorithm direction curve direction density Direction des Archives de France Direction des constructions Aeronautiquue direction-determining board direction field direction finder direction finding receiver direction focusing directionless directionlet transform direction logarithm direction of arrival estimation Direction of Chinese Opera

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