“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	Safety Management Regulations for Reservoirs and Dams safety management responsibilities of pressure pipeline safety management responsibility weight system safety management science safety management strategy safety management system safety management system for importing of agricultural genetically modified organisms safety management system of agricultural genetically modified organisms safety management theorem safety man-machine function matching safety margin safety measures safety measures identification safety measures of acetylene cylinder filling stations safety monitoring and early warning system safety monitoring for landfill safety monitoring of tailings pond safety monitoring technology of well control equipment Safety Monitoring Theories & Its Application of Hydraulic Structures safety motivation safety motto safety nets safety nets for architecture safety of ceramic mold casting safety of chemical reaction process，SCRP

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。