solar index 中文意思是什麼
solar index
解釋
太陽指數-
The size of the greenhouse of 100 square meter are optimized at max solar radiation during the heating period from 15. 02 to 15. 11 240 days for the latitude 52. 3 degree ; the inclination angle of the light transparent cover to the horizon is 60 degree ; the sun rise 30 degree. the maximum geometrical index imin 1, 78
高能效太陽能溫室的示範項目設計面積是100平方米，緯度523 ，透明屋頂與地平線的傾角為60 ，太陽和地平線的傾角為30 ，在最強日照下，在15 . 02到15 . 11加熱范圍內運行240天。 -
Index with graphics and illustrations about stars, the solar system, cosmology and galileo
-天文學基礎知識，天象預報，星歷表和天文相關軟體下載。 -
Both hydrogen plasma and sinx thin film can effectively enhance the short circuit current density of mono and poly silicon solar cells, which cause the improvement of the absolute transfer efficiency about 0. 5 % ~ 2. 9 %. depositing sinx thin film followed by hydrogen plasma treatment will result in better passivation effect. the thickness of sinx thin film will decrease and the refractive index will increase after annealing
經過薄膜後退火處理發現，氮化硅薄膜經熱處理后厚度降低，折射率升高，但溫度達到1000oc時折射率急劇降低；沉積氨化硅薄膜后400oc退火可以促進氫擴散，提高鈍化效果；超過400oc后氫開始逸失，晶體硅材料中的少子壽命急劇下降； rtp （快速熱處理）處理所導致氫的逸失比常規退火處理顯著。 -
The uv index is a measure of the solar uv ultraviolet intensity at the earth s surface relevant to the effect on human skin
紫外線指數是量度在地球表面太陽紫外線影響人類皮膚的程度。紫外線對人類皮膚的損害是根據 -
Standard practice for calculating solar reflectance index of horizontal and low - sloped opaque surfaces
計算水平和低斜不透明表面陽光反射指數的標準實施規程
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