“轨道改进”的概念、定义、翻译、参考文献-科学参考

单词	轨道改进
释义	轨道改进 Encyclopedia 工学轨道改进释 improvement of orbit轨道改进精密测定天体轨道的过程，是轨道确定的核心内容。理学历书天文学释 improvement of orbit轨道改进一种精密测定天体轨道的方法。 Astronomy orbit improvement; improvement of orbit轨道改进
随便看	International Poplar Commission international population conference international population migration International Postal Corporation International Poster Biennale in Warsaw International Poster Biennial in Mexico International Poster Triennial in Toyama International Potash Institute International Poverty Reduction Center in China，IPRCC international practical temperature scale international practical temperature scale, IPTS International Press Institute International Press Photo Agency International Principles of Professional Ethics in Journalism International Prize in Statistics international professional qualifications of construction industry international protection institutions of intellectual property right international protection of human rights international protection of industrial property international protection of intellectual property international protection of intellectual property rights international protection of literate property international public opinion international public opinion sources International Public Relations

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。