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measuring receiver
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measuring receiver
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measuring receiver
测量接收机
用作电平和衰减计量标准的仪器。是检定和校准信号发生器的频率、功率、调制频率、调幅深度、调频频偏、调相相偏、调制失真和信纳比等参数的必备仪器。又称校准接收机。
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geometric object
geometric optics
geometric-optics approximation
geometric optics method
geometric order
geometric order structure
geometric orientation
geometric origin
geometric parameters of nozzle
geometric partial differential equation method
geometric path
geometric pattern pottery bottle
geometric perspective
geometric phase
geometric phase analysis
geometric phase effect
geometric point
geometric position
geometric precision
geometric primitive parameter
geometric probability
geometric probability model
geometric problem
geometric problems of antiquity
geometric process
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