runway visual range 中文意思是什麼

runway visual range 解釋
跑道視程
  • runway : n. 1. 〈主美〉跑道；飛機跑道。 2. 河床；（滑運木材等用的）滑路；（窗框等的）滑溝。 3. 〈美國〉動物來往的路；【戲劇】演員由觀眾席間上場的通道。 4. （在T形臺上作的）時裝表演。
  • visual : adj. 1. 視覺的，觀看的；視力的。2. 看得見的。3. 光學的。4. 形象化的。adv. -ly （the visually impaired 〈委婉語〉盲人；視力很差的人）。
  • range : vt 1 排列；整理（頭發等）。2 使歸類[班、行、隊]；把…分類。3 〈用被動形或反身形〉加入，站住…的一邊...
  1. Before commencing descent into hong kong, the flight crew were given a mean surface wind of 300 degrees at 35 knots and a runway visual range of 650 metres in heavy rain by the atis

    在開始降落前，機員從atis得到的資料為地面平均風向300度風速每小時35海里跑道視程650米及有大雨。
  2. Aom tells very instrument pilot under what visibility ( in terms of runway visual range ( rvr ) ) and or cloud ceiling can the aircraft take off, and under what visibility ( again in terms of rvr ) and visual reference can the aircraft continue the approach to land from the decision altitude ( for precision approaches, e. g. instrument landing system ( ils ) ) or from the minimum descent altitude ( for non - precision approaches ). there are a number of factors affecting the values of aom

    機場最低飛行條件讓每名按儀表駕駛的飛行員知道，航空器在什麼能見度以跑道能見距離來說及或雲幕高度下才可起飛；以及航空器在什麼能見度以跑道能見距離來說及目視基準下，才可從決斷高度用於如使用儀表著陸系統的精確進場或最低下降高度用於非精確進場繼續進場著陸。
  3. Originating airport name, metar speci issue time, wind direction speed gust, wind direction variation, visibility, runway visual range, weather during time of observation, cloud, air temperature dew - point, qnh pressure measured at airport with adjustment made to suit aeronautical use, weather during the past hour but not at time of observation, wind shear information, trend - type landing forecast

    發出資料的機場名稱發出metar speci的時間風向風速陣風風向轉變能見度跑道視程觀測時的天氣雲層氣溫露點qnh在機場錄得的氣壓，經調整以配合航空用途過去一小時但非觀測時的天氣風切變資料飛機降落用的趨勢預測。
  4. Originating airport name, metarspeci issue time, wind directionspeedgust, wind direction variation, visibility, runway visual range, weather during time of observation, cloud, air temperaturedew - point, qnh ( pressure measured at airport with adjustment made to suit aeronautical use ), weather during the past hour but not at time of observation, wind shear information, trend - type landing forecast

    Metarspeci電碼包含趨勢預測，即預測未來兩小時內天氣的轉變，而且更利用特別標號（視乎情況，標號可以是ttttt = becmg或tempo ）又或是nosig ，來指明轉變。 （ becmg意指逐漸轉變； tempo意指間中； nosig意指並無顯著轉變。 ）
  5. The observatory operates a suite of equipment, including wind sensors, ceilometers and runway visual range transmissometers, to monitor the weather in and around the hong kong international airport

    天文臺利用包括風探測儀器雲冪儀及跑道視程透視表等儀器，不斷監察香港國際機場及其鄰近地區的天氣。
  6. A : my work includes maintenance and assistance in the repair of meteorological equipment such as cleaning the runway visual range transmissometers regularly and maintaining the stevenson screens in a number of automatic weather stations awss in and around the airport

    答:我的日常工作包括保養及協助維修機場的各類氣象儀器，例如定時清潔跑道視程透射表，修理機場范圍內眾多自動氣象站的百葉箱等。
  7. Runway visual range : e. g

    跑道視程rvr的例子： r07l
  8. Runway visual range transmissometers

    跑道視程透射表
  9. There are also six sets of runway visual range transmissometers to measure visibility conditions along the two runways

    同時亦設置了六組跑道視程透射表以量度兩條跑道的能見度。
  10. A set of three transmissometers was installed in 1974 along the runway at kai tak to measure runway visual range

    一九七四年，天文臺在啟德機場跑道旁裝設三組透射表，測量跑道視程。
  11. There are also six sets of runway visual range transmissometers to measure visiblity condition along the two runways

    沿著兩條跑道亦設置有共六部跑道視程透射表，量度跑道上的能見度。
  12. There are also six sets of runway visual range ( rvr ) transmissometers to measure visibility conditions along the two runways

    同時亦設置了六組跑道視程透射表以量度兩條跑道的能見度。
  13. Visibility : there are three sets of runway visual range transmissometers located at the runway of the hong kong international airport

    能見度：天文臺在香港國際機場跑道上安裝有三套跑道視程透射表。
  14. Before commencing descent into hong kong, the flight crew were given a mean surface wind of 300 degrees at 35 knots and a runway visual range ( rvr ) of 650 metres in heavy rain by the atis

    在開始降落前，機員從atis得到的資料為地面平均風向300度、風速每小時35海里、跑道視程650米及有大雨。
  15. Visibility 600 m ; runway visual range representative of the touchdown zone for left one of runway 07 is 1000 m and the runway visual range values have shown an upward tendency during previous 10 minutes

    能見度600米代表07左邊跑道著陸區的跑道視程為1000米，而跑道視程的數值在過去10分鐘有上升趨勢
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