“sigma-field”的概念、定义、翻译、参考文献-科学参考

单词	sigma-field
释义	sigma-field Mathematics ＞分析学＞测度论＞释义 σ-fieldσ域 sigma-fieldσ域又称“σ代数”^†
随便看	Pela language Pele p-element p elementary group p-elementary group p-elementary subgroup peleoclimate record Peletier PELG Pelham Humfrey Pelham: orAdventures of a Gentleman Pelican Nebula pelicans Pell pellagra Pell constant Pelle Erobreren Pell equation pellet pellet-cladding interaction pellet diet hardness pellet fuels production technology Pelle the Conqueror pelletizer pelletizing

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。