“沙漏星云”的概念、定义、翻译、参考文献-科学参考

单词	沙漏星云
释义	沙漏星云 Encyclopedia 理学行星状星云释 Engraved Hourglass Nebula沙漏星云位于苍蝇座，标准历元J2000的赤经13h39m35.07s，赤纬-67°22′51.74″的年轻行星状星云。因其形状像西方记录时间的沙漏而得名。又称MyCn18。 Astronomy Hourglass Nebula沙漏星云
随便看	electronic data forensics workstation Electronic data interchange electronic data interchange electronic data interchange, EDI electronic data interchange for administration commerce and transport electronic data interchange for administration commerce and transport, EDIFACT Electronic Data Interchange Standards electronic decision electronic decision theatre electronic defect electronic defence electronic degree of freedom electronic delivery information network system electronic democracy electronic democracy stage electronic density of states electronic design rule electronic design rule, EDR electronic device electronic diamagnetism electronic dictionaries electronic dictionary electronic dictionary function electronic dictionary structure electronic differential speed

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。