“externior ballistic measurement of rockets”的概念、定义、翻译、参考文献-科学参考

单词	externior ballistic measurement of rockets
释义	externior ballistic measurement of rockets Encyclopedia 工学外弹道测量释 externior ballistic measurement of rockets 外弹道测量利用光学和无线电外测设备，为获取火箭飞行轨迹、速度、位置、姿态、飞行时间等参数而进行的跟踪测量活动。
随便看	empiric horopter empiricism empiricism of mental development empiricism-pragmatism school empiricism school Empiricist Theories of language acquisition empiric variance empirio-criticism employ Employability employed population employee employee assistance program Employee Behaviors employee benefit Employee benefits design Employee Development Employee Director employee involvement employee lifecycle management employee relations Employee remuneration employee safety behavior employee scheduling employees' involvement of democratic management of enterprises

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。