“lower semi-continuous”概念、定义、翻译-科学时代

单词	lower semi-continuous
释义	数学词汇手册 lower semi-continuous 下半连续的
随便看	pithos pit house pit house pith ray pith wood pithy pithy summary PITI (principal, interest，taxes, and insurance） pit liner pit log pitman Pitman Pitman--Edwin James George Pitman efficiency Pitman estimator Pitman-Morgan test Pitman nearness criterion Pitman's test pit membrane pitocin pitometer pitometer pit organ pit organ Pitot gauge

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。