“卫星定轨”的概念、定义、翻译、参考文献-科学参考

单词	卫星定轨
释义	卫星定轨 Encyclopedia 工学卫星定轨释 satellite orbit determination卫星定轨根据对人造卫星的一系列含有误差的跟踪测量数据，用相应的数学方法确定其在某一时刻（通常在测量数据对应的时间区间之内或附近选取）的运行状态，即卫星在该时刻的位置和速度或轨道根数。
随便看	river branching parameter river canalization river capture river cascade hydropower development river channel bed river channel bed form river channel self-adjustment river channel strengthening engineering river chart river closure river connectivity restoration river corridor river crossing and bridge equipment river deity temple river density river disconnection river-dominated delta river dynamics river ecosystem river engineering river environmental planning river erosion and deposition calculation river feeding river fishery environment river flood disaster

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。