“卫星地面跟踪”的概念、定义、翻译、参考文献-科学参考

单词	卫星地面跟踪
释义	卫星地面跟踪 Encyclopedia 理学卫星地面跟踪释 satellite ground tracking卫星地面跟踪卫星重力测量最早采用的测量方式，观测数据的类型有人卫激光测距、多普勒距离变化率以及用光学方法测定的卫星方位角和高度角等。
随便看	steam methane reforming steam pipeline of boiler steam pipe network steam point steam power steam reformer steam reforming catalyst steam reforming process steam separator of boiler steam soot blower steam system in iron and steel enterprises steam through and unite steam tube rotary cylinder dryer steam turbine steam turbine auxiliary system steam turbine body steam turbine by-pass system steam turbine carrier steam turbine control system steam turbine cover enclosure steam turbine cylinder steam turbine diaphragm steam turbine fault steam turbine flange steam turbine flow passage thermal calculation

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。