单词 | meteorological frequency bands |
释义 | meteorological frequency bands [´med·ē·ǝ·rǝ`läj·ǝ·kǝl `frē·kwǝn·sē ´banz] COMMUNICATIONS A collection of radio and microwave frequency bands allocated for use by radiosondes and ground-based radars used in weather forecasting in the United States. |
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