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太阳漫射辐射
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  “太阳漫射辐射”译为未确定词的双语例句
     Broadband Diffuse Radiation Method to Retrieve Radiation-Weighted Mean Aerosol Single Scattering Albedo
     宽带太阳漫射辐射法反演辐射加权平均的气溶胶一次散射反照率研究
短句来源
  相似匹配句对
     ③ Sunshine radiation.
     ③太阳辐射
短句来源
     PRELIMINARY STUDIES ON SOLAR RADIATION AND THE GREENHOUSE EFFECT
     太阳辐射与温室效应
短句来源
     Broadband Diffuse Radiation Method to Retrieve Radiation-Weighted Mean Aerosol Single Scattering Albedo
     宽带太阳漫射辐射法反演辐射加权平均的气溶胶一次散射反照率研究
短句来源
     UTILIZING A SELECFIVE ABSORBING COATING TO ABSORB DIFFUSE RADIATION OF SOLAR ENERGY
     利用选择性涂层吸收太阳能的漫射辐射
短句来源
     Radiant Emission Characteristics of Non-isothermal Diffuse Blackbody Cavities
     非等温漫射黑体空腔的辐射特性
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  diffuse solar radiation
Transmission coefficient of the transparent insulation of flat diffuse solar radiation heating systems
      
A method is proposed for calculating the transmission coefficient of the transparent insulation of the diffuse solar radiation heating systems in terms of the equivalent value of the direct solar radiation ray incidence angle.
      
This first report presents only the findings in regard to the receipt of direct and diffuse solar radiation from the sky (clear conditions), before reflection and absorption, on a variety of geometries which simulate common plant-shapes.
      
Cool, humid conditions are found in the open shade where only diffuse solar radiation is received.
      
Human projected area factors for detailed direct and diffuse solar radiation analysis
      
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  sky radiation
The leading parameters for the spatial and temporal temperature distribution are the vertical absorption coefficient on one hand and the ratio of heat exchange at the surface to visible solar and sky radiation on the other.
      
Furthermore, the twofold climatic regime of the Mediterranean region strongly affects the downwelling clear-sky radiation.
      
A Multi-Spectral Polarimeter for Measurements of Direct Solar and Diffused Sky Radiation: Calibration and Measurements
      
A multi-spectral polarimeter (FPR1000) is designed to measure the radiance and degree of polarization of the sky radiation as well as the extinction of solar irradiance using the same optical system.
      
This enables us to make consistent measurements of the direct solar and diffused sky radiation.
      
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This paper puts forward a new method to retrieve the imaginary part of complex refractive index of atmospheric aerosols from wide-band solar radiation By the analysis of sensitivity,we found that:wide-band solar radiation is very sensitive to the imaginary part,at the same time,it is not sensitive or weakly sensitive to size distribution,real part,surface albedo and the amount of water vapor and ozone So it is very possible to retrieve the imaginary part from wide-band radiation The numerical experiments...

This paper puts forward a new method to retrieve the imaginary part of complex refractive index of atmospheric aerosols from wide-band solar radiation By the analysis of sensitivity,we found that:wide-band solar radiation is very sensitive to the imaginary part,at the same time,it is not sensitive or weakly sensitive to size distribution,real part,surface albedo and the amount of water vapor and ozone So it is very possible to retrieve the imaginary part from wide-band radiation The numerical experiments showed that this method has good precision

提出了从宽谱太阳漫射辐射信息反演大气气溶胶折射率虚部的新方法。通过敏感性分析发现:宽谱太阳漫射辐射对大气气溶胶折射率虚部的变化非常敏感,而对粒子谱分布、气溶胶折射率实部、地表反射率、大气中水汽和臭氧含量的变化不很敏感或弱敏感,因此可以从中较好地提取大气气溶胶折射率虚部。数值试验表明该方法具有较高的精度。

A simple scheme to process solar diffuse radiation was added in a bidirectional reflectance distribution (BRDF) model of vegetation canopy. The canopy was regarded as turbid media in BRDF model. With ground remote sensing data of soybean canopy, in visible spectral band, the modified BRDF model was inverted. The inversion experiments were organized to include those considering initial values of model parameters, contribution of solar diffuse radiation, and the influences of solar zenith and azimuth during ...

A simple scheme to process solar diffuse radiation was added in a bidirectional reflectance distribution (BRDF) model of vegetation canopy. The canopy was regarded as turbid media in BRDF model. With ground remote sensing data of soybean canopy, in visible spectral band, the modified BRDF model was inverted. The inversion experiments were organized to include those considering initial values of model parameters, contribution of solar diffuse radiation, and the influences of solar zenith and azimuth during remote sensing data collection. These experiments can be benefit to the description of the physical processes in BRDF model, understanding of the model inversion and the selection of proper remote sensing data for the inversion. (1) For the BRDF model used in inversion experiments, the appropriate estimation of LAI initial value is helpful to obtain good model inversion. When LAI value scope is one times or a bit more larger than the actual data and coincides with LAI scope of random initial values, the results of inversion are good. (2) With the consideration of solar diffuse radiation in BRDF model, the inversion can give more physically reasonable explanations. (3) The ground remote sensing data, collected under small zenith (<45°) and less solar azimuth deviation (<45°) to 180°, support stable inversion of the BRDF model. These conditions hint the period for data collection from 10:00 a.m. to 2:00 p.m. (4) Within 31°—61° of solar zenith and 136°\_258° of solar azimuth, the multi angle observations of canopy reflectance makes the influence on the results of LAI by BRDF model inversion insignificant. (5) The influence of solar diffuse radiation on the results of LAI by BRDF model inversion was not significant when diffuse part was not large in total solar radiation. If only focusing on LAI in BRDF model inversion, it is possible to use the ground remote sensing data without atmospheric corrections. Though these results were obtained when processing ground remote sensing data, it is still potential to be applied in the selection and processing of satellite remote sensing data. The above conclusions are useful to the inversion of vegetation BRDF model in trubid media assumption. At the same time, the data used in model inversion were observed from soybean canopy which was close to ideal condition. The consideration of complex canopy was not included in this study. The potential applications of these results with satellite remote sensing data still need verifications.

利用地面遥感观测数据,对一个浑浊介质假定下的植被双向反射模式,增加了对太阳漫射辐射因素处理,在可见光波段上,进行了系列模式反演试验。这些试验有助于完善植被双向反射模式中物理过程的描述,了解模式反演过程的控制和选择合适遥感观测数据进行模式反演。分析试验结果发现:(1) 对 L A I进行初值预估有利于获得较好的植被双向反射模式反演结果。(2) 加入植被对太阳漫射辐射的反射过程描述,可以使植被双向反射模式的反演结果更加合理。(3) 使用在太阳天顶角不太大( < 45°) 和太阳方位角偏离180°不多( < 45°) 观测条件下得到的遥感数据,可以使植被双向反射模式的反演结果较好。(4) 在31°—61°的太阳天顶角范围和136°—258°的太阳方位角范围内,多角度观测使太阳天顶角和方位角因素对 L A I反演结果的影响不显著。(5) 当太阳漫射辐射的份额不大时,对 L A I反演结果的影响不显著。如果只针对 L A I,那么对反演植被双向反射模式所应用的地面遥感数据可以不进行大气校正处理,这样的结果虽然是从对地面遥感数据的处理中获得的,仍然对卫星遥感的观测时段选择和卫星遥感数据...

利用地面遥感观测数据,对一个浑浊介质假定下的植被双向反射模式,增加了对太阳漫射辐射因素处理,在可见光波段上,进行了系列模式反演试验。这些试验有助于完善植被双向反射模式中物理过程的描述,了解模式反演过程的控制和选择合适遥感观测数据进行模式反演。分析试验结果发现:(1) 对 L A I进行初值预估有利于获得较好的植被双向反射模式反演结果。(2) 加入植被对太阳漫射辐射的反射过程描述,可以使植被双向反射模式的反演结果更加合理。(3) 使用在太阳天顶角不太大( < 45°) 和太阳方位角偏离180°不多( < 45°) 观测条件下得到的遥感数据,可以使植被双向反射模式的反演结果较好。(4) 在31°—61°的太阳天顶角范围和136°—258°的太阳方位角范围内,多角度观测使太阳天顶角和方位角因素对 L A I反演结果的影响不显著。(5) 当太阳漫射辐射的份额不大时,对 L A I反演结果的影响不显著。如果只针对 L A I,那么对反演植被双向反射模式所应用的地面遥感数据可以不进行大气校正处理,这样的结果虽然是从对地面遥感数据的处理中获得的,仍然对卫星遥感的观测时段选择和卫星遥感数据的选取和分析有一定的价值。

 
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