annual solar radiation 中文意思是什麼
annual solar radiation
解釋
年太陽輻射量-
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。 -
It was substantiated that the complementary relationship of evapotranspiration on the yellow river valley exists by using ground observed data from weather stations, hydrological and solar radiation observer. actual evapotranspiration was reckoned by model and results were verified by explored the secular annual mean basin actual evapotranspiration which was calculated from water model
本文利用黃河流域氣象、水文及日射站的水平面觀測資料，證實了流域尺度上存在蒸散互補相關關系，進而採用蒸散互補模型對流域年實際蒸散發量進行估算；用水量平衡法計算的流域多年平均實際蒸散發量對估算結果進行檢驗。 -
Temporally, annual potential evapotranspiration is from 882 to 107 lmm, with a mean value of 974mm at qiabuqia ; and it is positively correlational to precipitation and temperature, so it is beneficial for plant growth because precipitation and heat ocurs at the same growth period. ; spatially, annual potential evapotranspiration is from 485mm to 1174mm, with a mean value of 1027mm, and it ' s spatial distribution is negatively correlational to precipitation and slope, whereas positively correlational to temperature and extra solar radiation, therefore the spatio - temporal difference of water become the key factors to plant growth and plant climate potential productivity
在青海共和盆地，歷年潛在蒸散平均974mm ，各月潛在蒸散與降雨和溫度之間是很好的正相關，所以雨熱同季有利於作物生長：年潛在蒸散的空間分佈范圍從485 ? 1174mm ，平均1027mm ，而且年潛在蒸散空間分佈與降雨和坡度是負相關，與溫度和大氣外層輻射正相關，因此水分和溫度的是影響作物水分耗散的重要因子，決定了共和盆地植被的氣候生產力。 -
So the impact of radiation apparatus changes on solar radiation series is not obvious in the early 1990s. then the homogeneity reduction is carried out with regressive method. after reduction, the mean annual correlation coefficient between the solar radiation and the sunshine rise higher. but the spatial distribution of a, b coefficient changes little
訂正後，輻射與日照的年平均相關系數都是普遍增大的，平均增大近5個百分點；殘差序列圖和t值序列圖也很明顯地發生了變化，殘差序列不再有明顯的跳躍，而t值序列不再有明顯的峰凸起。
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