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。

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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。

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The program is intended to increase the sensitivity of the radar, therefore increasing the range that a target at a given size can be detected.

该计划试图增加雷达的灵敏度，然后增加目标在某一尺度被探测的范围。

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Malaysian authorities revealed later that military radar had tracked the plane as it turned back to the west and flew across the Malaysian Peninsula, up the Strait of Malacca, before flying out of radar range at 2:14 a.m. and vanishing once again.

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For the PLA, anti-missile systems, Aegis-class guided-missile cruisers, near-top-of-the-line F-16s fitted out with the latest air-to-air missiles, "over-the-horizon" long-range radar - all of this equipment is either in Taiwan, on its way or "under consideration" - are threats that can be coped with militarily.

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Each Global Hawk has infra-red and radar sensors, and a surveillance range of 100 miles.

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