“Trifid Nebula”的概念、定义、翻译、参考文献-科学参考

单词	Trifid Nebula
释义	Trifid Nebula Encyclopedia 理学发射星云释 Trifid Nebula三叶星云位于人马座的发射星云。为《梅西耶星表》中20号天体（M20），因其被三条形似树叶的暗尘埃带分隔成三个区域而得名。又称三裂星云。 Physics Trifid Nebula三叶星云 Astronomy Trifid Nebula三叶星云
随便看	emergency repair of bridge engineering emergency repair of civil engineering emergency repair of dams and dikes emergency repair of highway road emergency repair of railway line subjected emergency repair of tunnels emergency repair plans of civil engineering subjected to major disasters emergency repairs for buildings emergency repairs for lifeline engineering emergency requisition emergency rescue emergency rescue base emergency rescue command platform emergency rescue equipment emergency rescue for 11·3 building collapse accident in Hengyang city, Hunan province emergency rescue for 5·12 earthquake accident in Wenchuan county, Sichuan province emergency rescue for 7·23 high-speed railway crash accident in Wenzhou city, Zhejiang province emergency rescue of dangerous chemical accidents emergency rescue preparedness emergency rescues technology emergency rescue system Emergency Rescue Team emergency rescue techniques emergency rescuing based on GNSS emergency resource management standards

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。