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载人航天测控通信系统
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载人航天测控通信系统
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载人航天测控通信系统
释
spacecraft communication, telemetering, command and tracking system
载人航天测控通信系统
航天器飞行试验传输测控数据、话音、图像及提供标准时间、频率信号等信息的专用通信系统。载人航天工程的重要组成部分,是整个任务周期内航天员、载人航天器、运载火箭与地面联系的唯一通道。
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curvic
curviform
curvilineal
curvilinear
curvilinear asymptote
curvilinear congruence
curvilinear coordinate
curvilinear coordinates
curvilinear coordinate system
curvilinear diameter
curvilinear figure
curvilinear integral
curvilinear integral of first type
curvilinear integral of second type
curvilinear motion
curvilinear net
curvilinear polygon
curvilinear quadrangle
curvilinear regression
curvilinear search method
curvilinear simplex
curvilinear system of coordinates
curvilinear transformation
curvilinear triangle
curvilinear triangulation
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