“北京官话”的概念、定义、翻译、参考文献-科学参考

单词	北京官话
释义	北京官话 Encyclopedia 文学官话方言释 Beijing Mandarin北京官话汉语官话方言的一片。因分布在北京及其周边得名。
随便看	orbit decomposition orbit decomposition formula orbit determination orbit dynamics orbit element orbit elements orbit equivalence orbiter orbit growth orbit improvement orbit inclination Orbiting Astronomical Observatory orbiting collision orbiting exploration Orbiting Geophysical Observatory orbiting geophysical observatory Orbiting Geophysical Observatory satellite Orbiting Satellite Carrying Amateur Radio Orbiting Solar Observatory orbiting solar observatory Orbiting Solar Observatory satellite orbiting telescope Orbiting Vehicle Orbiting Wide-angle Light Collectors orbit keeping

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。