“情势变更”的概念、定义、翻译、参考文献-科学参考

单词	情势变更
释义	情势变更 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	preamble to the constitution preamp pre-amplification preamplification pre-amplifier preamplifier preanalysis pre-anesthesia assessment clinic pre-anesthesia evaluation pre-anesthesia interview pre-anesthesia（preoperatuve）fasting preanodize preantenna preantennal ganglion Pre-approval of the use of manning quotas preassemble preassembly pre-assembly modularization design of concentrators preassigned preatomick preattentive processing preauricular fistula preaxiomatic prebacillum prebake

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