“哈勃深场”的概念、定义、翻译、参考文献-科学参考

单词	哈勃深场
释义	哈勃深场 Encyclopedia 理学高红移星系释 Hubble deep field;HDF哈勃深场哈勃深场（如下图）是大熊座以北一个2.6平方角分（约占全天2400万分之一面积）的小天区。 Astronomy 全称：Hubble Deep Field。缩写：HDF哈勃深场
随便看	service routing service scheduling services composition language services domestic regulations service security service security model service selection service semantics service set identifier service set identifier, SSID service shaft service switch service system service system with failures service tails service task management service time service transaction management service transformation phase service user service value-added service value network and service value chain service value statement service value theory servicing

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。