“主射线”的概念、定义、翻译、参考文献-科学参考

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。

单词	主射线
释义	主射线 principal ray
随便看	economic stimuli economic stimulus economic stimulus (or incentive) economic stragegy economic strategy goal system economic stratification economic strength economic structural equation economic structural mode economic structure economic structure shift economic struggle economic study economic suffering economic suitability of seed economic superpower economic support economic surplus economic survey economic system economic tactic economic take-off economic targets economic technical system economic test