“permanent”的概念、定义、翻译、参考文献-科学参考

单词	permanent
释义	permanent Physics permanent①永久的，永恒的 ②积和式^† Mathematics permanent积和式^†；永久量；永久的 Computer 理论计算机科学可计算性与计算复杂性释文 permanent积和式
随便看	secondary color secondary colour Secondary Colour of Jade Artifact Secondary Colour of Jade Material secondary component secondary composition secondary conditioning secondary consolidation secondary constriction secondary consumer secondary cooling of continuous casting secondary copper secondary cortex secondary cosmic radiation secondary cosmic ray secondary cosmic rays secondary crater secondary crystallization secondary culture secondary data collection secondary development of land secondary diagonal secondary diffraction secondary disaster of earthquake secondary distance indicator

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。