日輻射比 的英文怎麼說
中文拼音 [rìfúshèbǐ]
日輻射比
英文
daily radiation ratio- 日 : Ⅰ名詞1 (太陽) sun 2 (白天) daytime; day 3 (一晝夜; 天) day 4 (泛指某一段時間) time 5 (日...
- 輻 : 名詞(車輪中車轂和輪圈的連接物) spoke
- 射 : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
- 比 : Ⅰ動詞1 (比較; 較量高下、 長短、距離、好壞等) compare; compete; contrast; match; emulate 2 (比...
- 輻射 : radiation; exposure; radio; beaming
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Characteristics of heat balance parameters of arctic ocean drifting ice and open sea are presented based on the profile - flux method and the data obtained by the first chinese national arctic research expedition during aug. 19 24, 1999
利用中國首次北極考察隊於1999年8月19日24日在北冰洋浮冰區獲得的大氣近地層垂直廓線和輻射等資料,依據相似理論方法,對比分析了北冰洋無冰海面和冰面上熱平衡參數的變化特徵。One avhrr image of the yangtze delta at 13 : 00 on 15th apr., 2003 is used to retrieve the regional parameter such as surface albedo, ndv1, surface emissivity and surface temperature, which is based on regional trait of the yangtze delta to choose different model. all above will give a methodological support to gain the regional surface parameters, what ' s more, it will afford the parameter support to calculate the regional et too
選取了2003年4月15日13時的avhrr影像,根據長江三角洲區域特點,選擇不同的反演模型,分別對長江三角洲區域地表反照率、歸一化植被指數、地表比輻射系數、地表溫度進行了反演,為區域地表參數的獲取提供了方法支持,也為長江三角洲的區域蒸散量求取提供了參數支持。The cloud shortwave radiative forcing was studied by using gms satellite data and the routine data in the typical 9 stations in the paper
本文利用gms衛星資料和常規資料研究雲對輻射的作用,對中國大陸地區比較有代表性的九個站點夏季每日08 、 09 、 10時的短波雲輻射強迫進行了研究。Percentage of different types of radiation dose in daily life
我們日常吸收到輻射劑量的比例The symposium, titled new developments in sun protection - from spf towards ipf, addressed the recent research showing that damage from various types of uvr - including uva and uvb - - may be even more harmful to the skin ' s immune system than previously considered
這場以「日光防護的科學新進展-從防曬系數( spf )到免疫防護系數( ipf ) 」為題的研討會,將揭示由多種紫外線輻射,包括uva (長波紫外線)和uvb (中波紫外線) ,對皮膚免疫系統造成的傷害,這些傷害比以往想象的更為嚴重。The biggest diurnal albedo is 0. 24 and the smallest 0. 11. moreover, the peak occurs on the day that radiation is very strong and the soil surface is dry and the valley appears on the day that rainfall is much more before this day and the soil water content of upper layer is high
就反射率的日際變化而言,最大反射率為0 . 24 ,最小為0 . 11 ,相差一倍以上,其峰值均出現在輻射比較強,地表比較乾燥的日期,而谷底一般是在前期降雨較大,表層土壤濕潤時出現。To derive the accumulated daily evapotranspiration from remotely sensed instantaneous evaporation rate is a key step to use this kind of information in other domains. so - called simplified methods and self - preservation methods were introduced and compared, and a self - preservation method was validated using field and remote sensing data
論文的最後部分討論了從瞬時蒸散速率推算日蒸散量的方法,介紹了簡化法和蒸發比率法的基本思路,分析了存在的主要問題,並用地面數據和遙感數據驗證了蒸發比率法中以長波上行輻射作為分母的方法,結果表明方法可行,精度基本可以滿足要求。Attempt to calculate the diffuse irradiation on the actual terra by used of the modern geo - information technology and the high resolution digital elevation model, we focused on 3 points in discussion : 1. to construct an appropriate model to describe the anisotropic character of the diffuse - radiation. according to the circle - sun suppose, we decomposed it into 2 parts, one is the isotopic part and the other is anisotropic
本文的討論主要著眼於三個方面: 1 、散射輻射各向異性特點利用環日假設理論,把太陽散射輻射分解為各向同性散射和環日散射兩部分,並以水平地面上的直接輻射和散射輻射各自在總輻射中所佔比例來表示其權重,描述實際散射輻射各向異性的特徵。分享友人