| 释义 |
radio source
释义
射频源
[天] 射电源
例句
1·Quasar is short for quasi-stellar radio source .
类星体是“类似恒星射电源”的缩写。
2·The observation showed evidence of localized radio source .
经观察，弄清了定域天线电源的证据。
3·Oddly, no one seems to have noticed it at the time and it was first detected in 1947 as a radio source .
仙后座a首先在1947年被作为无线电源而探测到。奇怪的是，当时几乎没人注意到它。
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