sunshine duration 中文意思是什麼

sunshine duration 解釋
日光時間
  • sunshine : 陽光，日光；太陽曬著的地方；〈美國〉黃金；晴天；歡快 （Sunshine State 〈美國〉新墨西哥 （New Mexico） 州的別名）。
  • duration : n. 1. 持久，持續。2. 持續時間，存在時間；期間。adj. -al
  1. Mapping of spatially explicit distribution of solar radiation. using the digital elevation model ( dem ) data as input, the distribution of extraterrestrial radiation and possible sunshine duration from january to december were mapped both for chongqing ( resolution of 100m x100m ). integrated with kt and kb, the distributions of direct and diffuse radiation were also mapped for long - term mean

    太陽輻射空間分佈研究利用dem數據，完成了重慶市100m 100m各月天文輻射和可照時間的空間制圖；結合晴空指數、直接透射率的模擬結果，分別完成了氣候平均狀況下重慶市100m 100m的起伏地形下各月太陽直接輻射、散射輻射空間制圖。
  2. Based on the geometry between sunshine ray and real terrains, the distributed models were developed to simulate the extraterrestrial radiation and possible sunshine duration over rugged terrains respectively. according to the principles of direct and diffuse radiation on tilted surfaces, the distributed models to estimate the direct and diffuse radiation over rugged terrains were developed also. the proposed models were proved to be able to treat volumes of data and are applicable to satellite image processing platforms or geographic information system ( gis )

    起伏地形下太陽輻射分散式模型研究根據太陽光線與實際地形之間的幾何關系，建立了起伏地形下天文輻射、可照時間的分散式估算模式；依據坡地直接輻射和散射輻射機理，分別建立了起伏地形下直接輻射、散射輻射的分散式估算模式；建立的分散式模式計算結果可靠，可進行大數據量處理，適用於遙感圖像處理、地理信息系統等數據處理平臺。
  3. The sunshine duration is long, the temperature difference is big, the frost - free period is long, and the annual solar radiation amount is much, which is good for the growth of crops

    日照時間長，晝夜溫差大，無霜期長，年太陽能輻射量大，對農作物生長十分有利。
  4. Duration of sunshine : duration of sunshine is measured at king s park by a campbell - stokes recorder

    斯托克campbell - stokes日照計于京士柏氣象站量度。
  5. Sunshine duration was also recorded. relative humidity was calculated from the dry - and wet - bulb temperature readings using humidity tables

    相對濕度由乾、濕球溫度根據濕度表計算出來。
  6. April advanced to may: a bright, serene may it was, days of blue sky, placid sunshine, and soft western or southern gales filled up its duration.

    4月過去，5月來臨，那是個明媚、恬靜的五月。整整一個月，每天都是天空碧藍，陽光和煦，微微吹著西風或南風。
  7. April advanced to may : a bright, serene may it was, days of blue sky, placid sunshine, and soft western or southern gales filled up its duration

    4月過去， 5月來臨，那是個明媚、恬靜的五月。整整一個月，每天都是天空碧藍，陽光和煦，微微吹著西風或南風。
  8. Based on the conventional statistic methods and mexican hat wavelet, the geographical distribution of sunshine duration and wind velocity and their annually, and inter - decadal changes in recent 40 years are analyzed using daily sunshine duration and wind velocity data of 6 stations in naqu from 1961 to 2000

    摘要利用那曲地區6個氣象站1961 - 2000年逐日日照時數和風速資料，採用常規統計方法和墨西哥帽小波變換分析那曲地區近40年日照時數和風速的地理分佈以及年內、年際、年代際變化規律。
  9. This paper proposes the indexes for the climatic division and suitability of tobacco growth in yunnan according to the regional climatic characteristics : heat resource as primary index while precipitation and sunshine duration as secondary indexes

    摘要根據雲南烤煙氣候特點，提出了判別雲南烤煙氣候類型及其適宜性的指標：熱量為一級指標，降水和光照為二級指標。
  10. This information, together with surface observations of sunshine duration, global solar radiation, soil and grass minimum temperatures, evaporation and potential evapotranspiration, are essential for many fields of studies including climatology, hydrology, agriculture and civil engineering design

    此等資料與及其他地面觀測，例如日照時間太陽總輻射土壤溫度最低草溫蒸發量及可能蒸散量等，對于很多研究領域，包括氣候學水文學農業及土木工程設計等，都是不可缺少的。
  11. The main results are as follows : ( 1 ) in the most of places of naqu, the annual sunshine duration are more than 2550 hours and average wind velocity are higher than 4m ? s ^ ( - 1 ). ( 2 ) the sunshine duration in spring, summer, autumn, winter, growing season ( from may to september ) and a year all decreased in recent 40 years. ( 3 ) the wind velocity in winter decreased and the wind velocity in other 5 periods all increased. ( 4 ) the sunshine duration and wind velocity in 1990 ' s were smaller than that in 1980 ' s for all 6 periods. ( 5 ) the sunshine duration and wind velocity from 2000 to 2005 could continue to decrease

    主要結果是：那曲大部分地區，年總日照時數大於2550小時，年平均風速大於4m ? s ^ （ - 1 ） ；近40年那曲地區春季、夏季、秋季、冬季、生長季（ 5 - 9月）和年6個時段的日照時數均呈減少趨勢；風速冬季呈減少趨勢，其它時段呈增加趨勢； 6個時段的90年代日照和風速都小於80年代； 2000 - 2005年日照時數和風速繼續減小的可能性比較大。
  12. Climatological information for a city include the city s mean maximum temperature, mean temperature, mean minimum temperature, total rainfall amount, number of rainy days and mean duration of sunshine

    列表內的資料包括該城?的平均最高氣溫平均氣溫平均最低氣溫雨量降雨日數及平均日照。
  13. Furthermore, the month ' s total bright sunshine duration of 125. 1 hours was the lowest on record

    七月的總日照量只有125 . 1小時，是同期最低紀錄。
  14. Cloudy conditions prevailed for most of april. the total bright sunshine duration was only 73. 6 hours, the tenth - lowest april record

    四月大部分時間多雲，總日照量只有73 . 6小時，是四月份的第十最低紀錄。
  15. Atmospheric pressure, air temperature, wind speed and direction, cloud type, cloud amount and direction of motion and rainfall amount were observed. sunshine duration was also recorded

    觀測項目有大氣壓力氣溫風速風向雲型雲量雲的移動方向及雨量等日照時間亦有記錄。
  16. Date integration technique was used to analyze the relationship between monthly mean daily clearness index kt and s, the ration of monthly mean daily sunshine duration to possible sunshine duration as well as that of monthly mean daily direct transmittance kb. based on data from 1957 to 2000, a series of kt and kb estimation models with different temporal and spatial scales were established. furthermore, the distributions of kt and kb from january to december in chongqing were mapped by kriging interpolation for long - term mean

    大氣輻射過程模擬通過晴空指數、直接透射率等綜合描述大氣對太陽輻射影響的參數，採用重慶市及其周邊地區1957 - 2000年日射站觀測的月輻射資料和常規月氣象觀測資料，利用數據集群技術，建立了不同時空尺度的太陽輻射估算模式；使用kriging插值法，完成了重慶市氣候平均狀況下各月晴空指數、直接透射率的空間制圖。
  17. Except for duration of sunshine which are mean daily values, all other values are mean monthly values of individual climatological parameters

    除日照為日平均外，其他數據均為該氣象要素的月平均值。
  18. October was cloudier and wetter than usual. total bright sunshine duration of the month was the second lowest on record

    十月較正常多雲多雨，該月的總日照時間是十月份的第二低記錄。
  19. All data were recorded at the hong kong observatory except sunshine duration which was recorded at king s park and winds at waglan island

    除日照及風分別在京士柏氣象站及橫瀾島記錄外，其他數據均在天文臺錄得。
  20. Simply input the date in a specific webpage, weather information such as the temperature range, duration of sunshine, the amount of rainfall and any tropical cyclone warningrainstorm warning issued, will be displayed

    天氣資料內容包括日照時間、雨量紀錄、當日最高及最低氣溫等。如果當日曾經發出過熱帶氣旋或暴雨警告信號，天氣資料室也一起顯示出來。
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