directional island 中文意思是什麼
directional island
解釋
導向槽化島；導向島- directional : adj. 1. 方向的。2. 【無線電】指向的，定向的。
- island : n 1 島，島嶼。2 島狀物；孤立的地區；孤立的組織。3 【造船】航空母艦或船隻的上層建築〈如艦橋、艦臺...
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Replacement of doppler very high frequency omni - directional range and distance measuring equipment at tung lung island
更換東洲多普勒甚高頻全向無線電信標及測距設備 -
At noon yesterday, a privately owned ec120b helicopter experienced a directional control problem while flying over the high island reservoir near sai kung, and the pilot made a precautionary landing on the grass near the chong hing water sports centre
昨日（五月三十日）中午十二時，一架ec120b型號的私人直升機，于西貢萬宜水庫附近飛行時，因方向控制出現問題，機師在創興水上活動中心附近的草地作預防性降落。
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