“可变孔径快门”概念、定义、翻译-科学时代

单词	可变孔径快门
释义	广播影视词汇手册可变孔径快门 variable-aperture shutter
随便看	knowledge-intensive learning knowledge interpretation knowledge item knowledge layer knowledge level modeling knowledge leverage point（KLP） knowledge link knowledge logic knowledge maintenance knowledge management knowledge management knowledge management (KM) knowledge management (KM) knowledge management--knowledge management (KM) knowledge management software knowledge management system knowledge management system (KMS) knowledge management（KM） knowledge map knowledge mapping knowledge market knowledge marketing knowledge migration knowledge mining knowledge model

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。