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单词
downlinking
释义
downlinking
简明释义
n.下行链路:指从卫星向地面站传输信号的通信链路。
双语例句
1
Typically they move in geosynchronous orbits about 22,300 mi (35,900 km) above the earth and operate at frequencies near 4 gigahertz for
downlinking
and 6 GHz for uplinking.
典型的通讯卫星位于地球同步轨道,约在地球上方35,900公里处,操作频率向地传输4吉赫,向上传输为6吉赫。
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更新时间:2025/8/21 4:36:53