radio range beacon 中文意思是什麼
radio range beacon
解釋
航線無線電指標。-
This study collects signals over a vast range of radio frequencies ( between 1. 2 and 3 gigahertz ) that might carry alien radio or television leakage, as well as a formal beacon
它收集寬廣的射頻范圍內的信號,在這個范圍可能有外星人泄露的無線電和電視信號或他們發射的信號(在1 . 2到3兆赫之間) 。
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