“象限--扇形体--直角换向器”概念、定义、翻译-科学时代

单词	象限--扇形体--直角换向器
释义	工程与技术词汇手册 quadrant 象限；扇形体；直角换向器
随便看	labour-management relation labour market labour market labour market labour market labour market labour market labour-market flexibility labour market intermittency labour market policy labour market rigidity labour-market segmentation theory labour migration labour mix variance labour mobility labour mobility labour mobility labour mobility labour movement labour movement labour norm labour organization labour participation rate Labour Party Labour Party

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。

quadrant