“Crab Pulsar”的概念、定义、翻译、参考文献-科学参考

单词	Crab Pulsar
释义	Crab Pulsar Encyclopedia 理学蟹状星云释 Crab Pulsar蟹状星云脉冲星即PSR0531+21，位于蟹状星云中，在射电、红外、可见光、X射线及γ射线波段都有周期性脉冲辐射的相对年轻的中子星。
随便看	Social policy evaluation Social Policy for Children Social policy for the elderly social policy for the people with disability social policy for women social policy process social policy theories in China social political relations Social positioning marketing social power Social prediction method social preferential treatment social presence theory social pressure social preventive organization for security and order Social privacy management social probation system social problem social problem film social problem play social product social product design social production social product service social progress

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。