“effective aperture”概念、定义、翻译-科学时代

单词	effective aperture
释义	机械工程词汇手册 effective aperture 有效口径，有效孔径
随便看	outflanking tactics outflow outflow outflow outflow outflow outflow outflow boundary condition outflow from reach outflow hydrograph outflowing stream outflow of capital outflow of funds outflow of money outflow pressure outflow rate outflow theory outflow volume out front outgasing of metal outgassing outgassing outgassing rate out gate outgate

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。

effective aperture