“spiral arms of the galaxy”的概念、定义、翻译、参考文献-科学参考

单词	spiral arms of the galaxy
释义	spiral arms of the galaxy Encyclopedia 理学银河系旋臂释 spiral arms of the galaxy银河系旋臂银河系中由年轻恒星、气体和尘埃聚集所勾勒出的主要旋臂结构。
随便看	Intelligent Transport System History intelligent travel vehicle stowage platform intelligent tutoring system intelligent urban logistics system intelligent vehicle intelligent vehicle safety system intelligent video analysis intelligent water transport intelligibility intelligible intellignence aero-engine Intelsat intendment intense intense and meticulous farming intense burst intense-light optics intense pulsed-high-voltage accelerator intense shock-wave intense source Intensicon intensification intensified CCD intensified charge-coupled device intensified continuity

科学参考收录了854744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。