单词 | tropospheric scatter |
释义 | tropospheric scatter [¦trōp·ǝ¦sfir·ik `skad·ǝr] COMMUNICATIONS Scatter propagation of radio waves caused by irregularities in the refractive index of air in the troposphere; used for long-distance communications, with the aid of relay facilities, 180-300 miles (300-500 kilometers) apart. Also known as troposcatter. |
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