“quadrant”的概念、定义、翻译、参考文献-科学参考

单词	quadrant
释义	quadrant 四分体四分圆线脚象角象限象限四分仪象限仪真角换向器国际亨利无线电导航信号区扇形齿轮扇形舵柄扇形体直角换向器
随便看	partnership partner star part number part number (P/N) part of field with normal plants part of rarefaction partography part operation part performance part per million part per trillion part plan part pooling part program part receipt part requirement card partridge partridge disease partridgeite parts parts affect parts and accessories for imported equipment parts and auxiliary equipment parts and components parts and components manual

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。