surface wind direction 中文意思是什麼

surface wind direction 解釋
地面風向
  • surface : n 1 表面；地面；水面；廣場，空地。2 外觀，外表，皮毛。3 【幾】面；切口；【航空】翼面。adj 表面的...
  • wind : n 1 風；大風，暴風；氣流；【機械工程】壓縮空氣。2 【航海】上風；風向；〈古語〉〈pl 〉方向。3 氣息...
  • direction : n. 1. 方位，方向；范圍，方面。2. 〈pl. 〉 指揮，指導；管理。3. 〈常 pl. 〉指示，命令，吩咐；用法說明。4. 導演；（樂隊）指揮。5. 寄發地址。6. 趨向，傾向。
  1. From 1200 utc surface wind direction 150 degree south - southeasterly winds ; wind speed 15 knots ; visibility 10 km or above ; nil significant weather ; broken cloud at 2000 feet and broken cloud at 10000 feet

    由1200utc開始，地面風向為150度東南偏南風，風速15海里小時能見度10公里或以上並無顯著天氣狀況2000尺有疏鬆雲層， 10000尺亦有疏鬆雲層
  2. From 1200 utc surface wind direction 150 degree ( south - southeasterly winds ) ; wind speed 15 knots ; visibility 10 km or above ; nil significant weather ; broken cloud at 2000 feet and broken cloud at 10000 feet

    由1200utc開始，地面風向為150度（東南偏南風） ，風速15海里小時；能見度10公里或以上；並無顯著天氣狀況； 2000尺有疏鬆雲層， 10000尺亦有疏鬆雲層
  3. Temporarily between 0800 utc and 1200 utc surface wind direction 170 degree ( south - southeasterly winds ) ; wind speed 25 knots gusting to 40 knots ; visibility 1000 m in thunderstorm with moderate rain ; scattered cloud at 1000 feet including cumulonimbus cloud and broken cloud at 2000 feet

    在0800utc至1200utc之間，地面風向間中為170度（東南偏南風） ，風速25海里小時，陣風達40海里小時；能見度在雷暴及和緩雨勢中為1000米； 1000尺有零散雲層，包括積雨雲， 2000尺有疏鬆雲層
  4. Surface wind direction 130 degree east - southeasterly winds ; wind speed 18 knots

    地面風向為130度東南偏東風風速18海里小時
  5. Surface wind direction 130 degree ( east - southeasterly winds ) ; wind speed 18 knots

    地面風向為130度（東南偏東風） 、風速18海里小時
  6. The long distance transport of pollutant from the direction of se, ene and etc, has some influences to the variation of surface o3 over waliguan, due to the short life of precursors, and the long distance between two sites as well as the weak photochemical reaction over this area, the influence of wind direction is not so important

    （ 7 ）在se 、 ene等東北方向上污染物（ no _ x等）的長距離水平輸送對瓦里關地面o _ 3具有一定的影響。但由於o _ 3前提物在大氣中的壽命較短，兩地又相距較遠，而且瓦里關地區光化學反應很弱。因此，水平風向對地面o _ 3影響不大。
  7. Based on the date of full - scale measurements, modeling wind tunnel tests and theoretical researches of the wind loads on low - rise buildings available, involved the date of the wind tunnel test and computational numerical simulation fulfilled in this paper, the effects of wind loads on low - rise buildings have been studied systematicaly and extensively. it reveled properly the principle of the changes of the surface mean pressures, local pressures, and fluctuating pressures with the building geometry, roof type and slope, wind direction, eave configuration, cladding system, and dominate openings

    本文根據國內外有關低層房屋風荷載的全尺寸實測、模型風洞試驗及其理論方面的研究，包括本文進行的低層房屋屋面風壓分佈的風洞模型試驗和計算機數值模擬計算，對低層房屋的風荷載特性進行了系統而深入的研究，較好地揭示了低層房屋表面的平均風壓、局部風壓和壓力的波動隨房屋的幾何尺寸、屋面形式、屋面坡度、風向角、檐口構造、覆面材料和門窗開洞而變化的特點和規律。
  8. The distribution of mean wind pressure is analyzed and compared with the distribution on similar structural surface. through summarizing the rules for wind direction affection on wind pressures distribution, the most dangerous wind directions are gotten

    分析了平均風壓的分佈情況，並將其與相近結構表面的風壓分佈進行了比較；通過總結平均風壓隨風向角的變化規律，得出橢球面屋蓋和圓錐面幕墻最不利風向角。
  9. Very high waves with long overhanging crests ; the resulting foam, in great patches, is blown in dense white streaks along the direction of the wind ; on the whole, the surface of the sea takes on a white appearance ; the tumbling of the sea becomes heavy and shocklike ; visibility affected

    24 . 5 - 28 . 5非常高浪，出現拖長的倒懸浪峰大片泡沫隨風吹成濃厚白色條紋，海面白茫茫一片，波濤互相沖擊，能見度受到影響
  10. Surface wind direction 240 degrees west - southwestly winds, wind speed 15 knots, gusting to 25 knots

    地面風向為240度西南偏西風風速15海里小時陣風達25海里小時
  11. Surface wind direction 240 degrees ( west - southwestly winds ), wind speed 15 knots, gusting to 25 knots

    地面風向為240度（西南偏西風） 、風速15海里小時、陣風達25海里小時
  12. Temporarily between 0800 utc and 1200 utc surface wind direction 170 degree south - southeasterly winds ; wind speed 25 knots gusting to 40 knots ; visibility 1000 m in thunderstorm with moderate rain ; scattered cloud at 1000 feet including cumulonimbus cloud and broken cloud at 2000 feet

    在0800 utc至1200 utc之間，地面風向間中為170度東南偏南風，風速25海里小時，陣風達40海里小時能見度在雷暴及和緩雨勢中為1000米1000尺有零散雲層，包括積雨雲， 2000尺有疏鬆雲層
  13. Surface 48 - hr forecast weather map - wind speed wind direction

    48小時地面預測天氣圖-風向及風速
  14. Surface 60 - hr forecast weather map - wind speed wind direction

    60小時地面預測天氣圖-風向及風速
  15. Apart from the original set of surface charts on temperatures, wind direction and wind speed, mean sea level pressure and weather conditions, the contents of the new computer upper - air forecast charts include spatial distributions of key weather elements at four different layers within the troposphere, as well as an explanatory note to facilitate understanding and application by the general public

    內容方面，除原有的地面溫度、地面風向及風速、平均海平面氣壓及天氣情況外，新增的電腦預測圖提供在大氣對流層內四個不同高度的層面的主要氣象資訊，以及一些相關的解釋，方便市民理解及使用。
  16. Information on atmospheric pressure, air temperature, humidity, wind speed and direction, rainfall, visibility, cloud and sea surface temperatures is used operationally in day - to - day weather analysis and forecasting

    日常天氣分析及預報工作中均要應用多種氣象資料，包括大氣壓力氣溫濕度風速風向雨量能見度雲量和海面溫度。
  17. The information is generated by the observatory s high - speed computer using physical models and mathematical equations to simulate the evolution of weather systems. the computer simulations are presented as maps showing the surface temperature, surface wind speed and wind direction, mean sea level pressure and the state of the sky at various locations

    這些預測資料是利用天文臺高速電腦根據物理定律及數學方法計算出來的，以天氣圖顯示，內容包括地面溫度、地面風向及風速、平均海平面氣壓及天氣的大致情況。
  18. Combine with the project " hf ground wave radar supervise sea status " of state 863 project, retrieving wind direction from hf radar doppler spectrum and the showing of wind field, current field, wave field are researched in this paper. the problem of how to represent the sea surface parameters by computer is concerned, too

    本文結合863 - 818 - 01 - 02課題「高頻地波雷達海洋環境監測技術」 ，研究了由高頻雷達海面回波提取風向信息和海面風場、浪場、流場信息的計算機表徵方法及其數據傳輸反演和表徵的若干問題。
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