ground visibility 中文意思是什麼

ground visibility 解釋
地面能見度
  • ground : adj 碾碎了的，磨過的，磨成粉的。 ground and polished piston 【機械工程】研磨活塞。n 1 地，地面；...
  • visibility : n. 1. 能見性[度]；可見物；可見度；可見性。2. 可見距離；視界。3. 顯著，明顯（度），明白。
  1. Compared to the traditional technology, aviator no longer depends on the ground navigation facility but is able to flight along the precise track ; besides, airplane could land safely and accurately even under the worst visibility, which has greatly improve the safety level of flighting

    與傳統技術相比，飛行員不必依賴地面導航設施即能沿著精準定位的航跡飛行，使飛機在能見度極差的條件下安全、精確地著陸，極大提高飛行的安全水平。
  2. " with the implementation of the ifr procedures, pilots can utilise signals from ground navigation aids and fly along the designated ifr routes even when the visibility precludes visual flights. the regularity of the helicopter service between hong kong and macau is therefore improved, " the spokesman said

    他說：儀表飛行規則程序獲準使用后，即使能見度低至不可能靠目視飛行，飛行員仍可根據地面導航儀器所發出的信息，以設定的儀表飛行規則路線飛行，令來往港澳之間的直升機服務更有規律。
  3. Radar equipped in an airplane has many merits such as seeing things beyond the visibility of ground - based radar, flexibility in application. it plays an important part and is widely used in national defence

    機載雷達由於架設在運動的高空平臺上，具有探測距離遠、覆蓋范圍大、機動靈活等特點，應用范圍相當廣泛，可以執行戰場偵察、預警等任務。
  4. Urbanization also results in reduction in visibility, increase in cloud amount and decrease in global solar radiation in hong kong. urbanization often causes an increase in suspended particulates in the atmosphere and thus a decrease in visibility. as a result, the amount of solar radiation reaching the ground decreases

    城市化通常令大氣中懸浮粒子濃度增加，導致能見度降低，因此，地面所接收的太陽輻射量下降，日間氣溫上升幅度較小，但由於空調系統及其他城市活動同時亦產生了熱能，最終兩個因素的效應互相抵銷，故此最高氣溫只有輕微變化。
  5. Urbanization often causes an increase in suspended particulates in the atmosphere and thus a decrease in visibility. as a result, the amount of solar radiation reaching the ground decreases. the rise in temperatures during daytime was reduced but this is more or less offset by the heat generated from air conditioning and other urban activities

    城市化通常令大氣中懸浮粒子濃度增加，導致能見度降低，因此，地面所接收的太陽輻射量下降，日間氣溫上升幅度較小，但由於空調系統及其他城市活動同時亦產生了熱能，最終兩個因素的效應互相抵銷，故此最高氣溫只有輕微變化。
  6. Yuke squadron visibility is good. the fires are illuminating everything on the ground

    能見度良好。火光照亮了地上的一切。
  7. As the strong normal share of the wind, turbulent fluctuation is strengthened and the sands are raised up from the surface ground the wind speed in the atmosphere of the low level has a horizontal share and this pushes the sands in the atmosphere aggregate, so the visibility descend

    近地面風速的垂直切變和地面熱通量的加大，都可使使邊界層湍流加強揚起地面沙塵。地面鋒區附近風場的強水平切變，鋒面垂直環流及鋒后斜壓轉換的作用，將地面捲起的沙塵帶到高空，爆發強沙塵暴。
  8. And humid conditions, if the air near the ground cools down sufficiently, water vapour in the air may condense into tiny water droplets. these droplets reduce the visibility near ground level. the phenomenon is called fog

    的情況下，如果接近地面的空氣冷卻至某程度時，空氣中的水氣便會凝結成細微的水滴懸浮於空中，使地面水平的能見度下降，這種天氣現象稱為霧。
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