Radar can be blinded by bad weather, and not all volcanoes are within range of suitable equipment.
恶劣的天气会蒙蔽雷达，且并不是所有的火山都在合适的设备范围内。
But radar can be blinded by bad weather, and not all volcanoes are within range of suitable equipment.
但是，雷达可以受恶劣天气蒙蔽，也并不是所有的火山都在适当的设备范围内。
The NEXRAD network of 167 weather radar sites is the foundation of all national weather forecasting.
167个天气雷达站点的NEXRAD网络是所有的国家气象预报的基础。
The radar, which is operational under all weather conditions, immediately detects, monitors, and tracks all ground moving targets and all sea targets (moving and stationary) in the region of interest.
该雷达可在各种天气条件下作战，可以立即发现、监控和跟踪敏感区域内所有地面移动目标和所有海上目标(移动和固定)。
It can locate targets in all weather conditions and detect low flying aircraft in radar ground clutter.
它能在任何气候条件下发现目标，并能从雷达地面杂波中探测出低空飞行的飞机。
Israel's first 24-hour, all-weather, high-resolution radar satellite, dubbed TechSAR, was inserted into orbit Jan. 21 by an Indian Polar satellite Launch Vehicle (PSLV).
2008年1月21日，以色列的首颗24小时、全天候、高分辨率雷达卫星TechSAR由印度的极轨卫星运载火箭(PSLV)送入轨道。
Scene matching is an important means on navigation and location of aeroplane, and radar image matching is thought a lot by reason of all weather.
景象匹配是飞行器导航与定位的一种重要手段，其中的雷达图像匹配由于具有全天候的特征而受到人们的重视。
In order to make the coastal defense video surveillance system work all weather and round the clock effectively, the radar should be coordinated with the photo electricity sensor.
为了使海防视频监控系统能全天候、全天时有效地工作，需要将雷达与光电传感器配合使用，雷达引导是一种基本的协调使用方式。
As an active detector, Synthetic Aperture Radar (SAR) which provides high-resolution images in all-weather, all day and all night is widely used in military reconnaissance and civil field.
作为主动寻的探测设备，合成孔径雷达(SAR)可以全天候、全天时提供高清晰度图像，从而在军事侦察和民用上得到了广泛的应用。
Due to its capacity of all-weather and all-time, Synthetic Aperture Radar (SAR) technique has been currently a hot topic in the area of Photogrammetry and Remote Sensing.
合成孔径雷达(SAR)由于其全天候、全天时的工作能力，成为近几年来摄影测量与遥感领域的研究热点。
The inversion of low and mid partial wind-field was achieved with the algorithm adopted in an all-fiber Doppler weather radar.
将其应用到研制的全光纤多普勒激光测风雷达系统中，实现对低中空局部风场的反演。
The inversion of low and mid partial wind-field was achieved with the algorithm adopted in an all-fiber Doppler weather radar.
将其应用到研制的全光纤多普勒激光测风雷达系统中，实现对低中空局部风场的反演。
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