The superiority (优势) of radar to ordinary vision (普通视力) lies in the greater distances at which seeing is possible with radar.
举一反三
- Radar makes it possible and much safer for us to sail __.
- 二次监视雷达解释正确的是 A: second surveillance radar B: secondary surveillance radar C: primary surveillance radar D: precision approach radar
- Which of the following is NOT an acronym? ( ) A: TOEFL B: ODYSSEY C: radar D: CCTV
- Which of the following words is formed by acronym? A: Radar B: motel C: bookshelf D: flu
- The air control system is based on radar, which means fewer planes can take to the skies.