“principal line of photograph”概念、定义、翻译-科学时代

单词	principal line of photograph
释义	测绘学词汇手册 principal line of photograph 像主纵线
随便看	phase oscillation frequency phase-out phase-out phase out phase plane phase point phase portrait phase quadrature phaser phaser phase relation phase relationship phase resolution phase resonance phase resonance phase response phase retardation phase reversal phase rotation phase-rotation relay phase rule phase rule phase rule phase-scanning phase scintillation

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。