“主开集”的概念、定义、翻译、参考文献-科学参考

单词	主开集
释义	主开集 Mathematics principal open set主开集
随便看	approach delay approaches of choice-of-law approaches of urban geography of China approach infinity approaching sampling technique approaching system approach speed approach surveillance radar approach to moral education approach to translation criticism AP projection appropriable quasi rent appropriate adult participation system appropriate exposure appropriate harvest time of forage appropriate health technology appropriate level of sanitary or phytosanitary protection appropriate period for rodent control appropriate scale of agricultural land management appropriate technology approval-based security issuance system approval plan approval system approval system for processing of agricultural genetically modified organisms approved lists of bacterial names

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。