“sight-line velocity”的概念、定义、翻译、参考文献-科学参考

单词	sight-line velocity
释义	sight-line velocity Astronomy sight-line velocity视向速度
随便看	Pan-African Union for Social Democracy Panah Vagif panalarm panalgebraic curve p-analytic function panalyzor Panama Panama Canal Panama Canal Incident Panama Canal Pacts Panama Canal Zone Panama conference Panama defense forces panama hat family Panama Interoceanic Canal Museum Panaman Art Panamanian Literature Panama Railway Panama Scandal Panama， cinema in Pan American Conference Pan American Development Foundation Pan-American Games Pan-American Health Organization Pan-American Highway

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。