“echometry”的概念、定义、翻译、参考文献-科学参考

单词	echometry
释义	echometry Physics echometry测回声术
随便看	space correlation, spatial correlation space cost function space-coupling spacecraft spacecraft ablative thermal protection spacecraft active attitude control system spacecraft assemble plant spacecraft assembly and integration spacecraft astronomy spacecraft attitude control spacecraft attitude control actuator spacecraft attitude control fly wheel spacecraft attitude control system spacecraft attitude determination spacecraft attitude maneuvering spacecraft autonomous control spacecraft autonomous navigation system spacecraft communication, telemetering, command and tracking system spacecraft control system spacecraft design spacecraft entry technique spacecraft formation flight control spacecraft launch spacecraft launching site spacecraft magnetic test

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。