“鹈鹕星云”的概念、定义、翻译、参考文献-科学参考

单词	鹈鹕星云
释义	鹈鹕星云 Encyclopedia 理学发射星云释 Pelican Nebula鹈鹕星云位于北美洲星云与天鹅座天津四之间的发射星云。《星云星团新总表》补编中的编号为IC 5070和IC 5067，因其形状与鹈鹕相似而得名（见图右边部分）。 Astronomy Pelican Nebula鹈鹕星云
随便看	branch-and-bound algorithm branch and bound method branch-and-bound method branch and root of meridian Branch Censorate branch chain branch company branch conflict branch crushing machine branch current method branch curve branch cut branch delay slot branch divisor branch drawing branched branched chain amino acid branched-chain amino acid branched chain reaction branched covering branched covering space branched curve branched DNA branched element branched function

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。