The system of Electronic Scan Multibeam Constant Difference Amplitude Comparison(ESCDAC)directionmeasurement is widely applied in modern radar interception receivers.
电扫描多波束恒差比幅测向体制在现代雷达截获接收机中有着广泛应用。
2
Wind: most meteorological stations are equipped with combined vane and cup generator anemometers with dial indicator and or chart recorder for wind speed and directionmeasurement.
风：大多数台站都设置风向标及磁感风杯风速表来量度风向和风速，并附有刻度盘或图表记录器。
3
To establish a more accurate picture of wind speed and direction at prospective sites, some companies are turning to laser and sonar-based measurement instruments to complement MCP.