“庞特里亚金定理”的概念、定义、翻译、参考文献-科学参考

单词	庞特里亚金定理
释义	庞特里亚金定理 Encyclopedia 理学时滞系统稳定性释 Pontryagin theorem庞特里亚金定理刻画线性时滞系统稳定性与特征根在复平面上的分布之间关系的数学定理。1942年由苏联数学家L.S.庞特里亚金（Lev Semyonovich Pontryagin，1908～1988）提出。
随便看	electronic commerce channel Electronic commerce crowd creation space Electronic Commerce Customer Management Electronic commerce demonstration county Electronic commerce demonstration industrial park electronic commerce, e-commerce electronic commerce economics Electronic commerce in national autonomy area Electronic commerce law Electronic commerce platform (Seller-built platform /Third-party platform) Electronic commerce product strategy Electronic commerce public service center electronic commerce regulation/regulation on electronic commerce Electronic commerce regulations /E-commerce regulations Electronic commerce risk management electronic commerce security electronic commerce strategy evaluation electronic communications system electronic competition electronic component pastes electronic component tester electronic computer electronic conduction electronic configuration electronic configuration in molecule

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。