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measuring receiver
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measuring receiver
Encyclopedia
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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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available water resources in pastoral area
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avalanche infrared detector
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avalanche photodiode, APD
avalanche voltage
Avalokitesvara statue at Mahayana Pavilion of Puning Temple
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