“launch/takeoff coordinate system”的概念、定义、翻译、参考文献-科学参考

单词	launch/takeoff coordinate system
释义	launch/takeoff coordinate system Encyclopedia 工学导航坐标系释 launch/takeoff coordinate system发射（起飞）坐标系与弹箭体发射瞬间（制导开始瞬间）的地面参考坐标系完全重合的坐标系。
随便看	sigmoid activation function sigmoid colon sigmoid curve sigmoid distribution sigmoid function sigmoid growth curve sigmoidoscopy sigmoid-shaped curve sigmoid函数 Sigmund Freud sign signage signage system signal signal accumulation signal acquisition system signal adaptor protein signal alarming device signal alphabet signal amplitude spectrum signal analysis signal analysis and processing technology signal analysis fault diagnosis methods signal analyzers signal background ratio

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