“借力飞行”的概念、定义、翻译、参考文献-科学参考

单词	借力飞行
释义	借力飞行 Encyclopedia 工学﹝常用航天器轨道﹞释 gravity assist借力飞行利用航天器进入和离开借力天体引力场的方式改变航天器的速度和方向，进而改变航天器运行轨道的方法。又称引力辅助飞行、引力辅助近旁转向、引力辅助转移。
随便看	recombination laser recombination lifetime recombination line recombination line emission recombination nodule recombination radiation recombination rate recombination region recombination repair recombination spectrum recombination time recombinent PCR recombiner recombing Recommendation(Bin-Gong) Candidates Recommendation Concerning the Most Effective Means of Rendering Museums Accessible to Everyone Recommendation Concerning the Protection and Promotion of Museums and Collections, Their Diversity and Their Role in Society Recommendation concerning the Status of Teachers Recommendation-oriented Promotion of Officials recommendations on the protection of cultural and natural heritage at the national leve recommendation system recommendatory bibliography Recommendatory List of Bibliography recommended book review recommended daily intake

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。