“sardonic feature”的概念、定义、翻译、参考文献-科学参考

单词	sardonic feature
释义	sardonic feature Encyclopedia 工学刑事科学技术释 sardonic feature苦笑面容一种病态面容，因面颌或颈部肌肉的阵发或强直性痉挛，而出现面部表情的似笑非笑，牙关紧闭，面肌痉挛，呈苦笑状，称为苦笑面容。又称痉笑。
随便看	sample variance sample variance computation sample variance distribution sampling sampling acceptance sampling adjustment sampling test sampling analysis sampling and quantization of image sampling and returning sampling autocorrelation sampling by attributes sampling by variables sampling clock sampling control sampling control system sampling design sampling design for metallurgical tests sampling distribution sampling effect sampling efficiency sampling error sampling for metallurgical tests sampling for technological test of ore processing sampling fraction sampling frame

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