“upper semi-continuous mapping”概念、定义、翻译-科学时代

单词	upper semi-continuous mapping
释义	数学词汇手册 upper semi-continuous mapping 上半连续映射
随便看	jaw suspension jaw wedge Jaya Prakash Narayan Jayavarman Ⅱ Jayavarman Ⅶ jayrator jay town Jay Treaty jaywalk jaywalking Jay，John jazbo jazz Jazz Age Jazz Age Jazz and People's Movement Jazz at Lincoln Center Jazz at the Philharmonic （JATP） jazz band Jazz Center Society Jazz Club de Belgique Jazz Composers Collective Jazz Composers Guild Jazz Composer's Orchestra jazz education

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。