1) sunshine model
晴天模型
1.
The energy enhancement of a flat-plate solar water-heater installed plane reflectors was calculated with sunshine model, and compared with the experimental data measured with a solar actinometer.
在晴天模型下平板型太阳能热水器加设平面反射板后的能量增益与用太阳日射表实测到的实验数据比较，加设平面反射板后的能量增益显著，其中夏半年加下反射板效果优于加上反射板，冬半年加上反射板效果优于加下反射板。
2) clear-sky solar radiation model
晴天太阳辐射模型
1.
Based on a comprehensive review of the characteristics and development trend of solar energy utilization and an introduction to formation, characteristic and development trend of solar collector in common use, this paper analyzes the effect of the position of solar collector on the solar irradiation of tilted absorber surface, and establishes Nanning clear-sky solar radiation model.
本文建立了适用于南宁地区的晴天太阳辐射模型，分析了太阳能集热器摆放位置对集热器表面接收的太阳辐射的影响规律。
3) clear sky model
晴空模型
1.
The ASHRAE clear sky model and the ray-tracing algorithm were introduced.
本文基于三维拱坝有限元模型,建立了采用ASHRAE晴空模型,利用光线追踪算法准确计算周围地形和自身遮蔽的坝面太阳辐射计算框架。
5) clear-day
晴天
1.
This paper presents the calculated results of several clear-day solar radiation models in wide application.
对几种最常用的晴天太阳辐射模型进行对比计算研究 ,通过实验验证 ,第一种模型较符合实测值 ,编制了利用了该种模型计算任何地方任何一天的任何一段时间 (包括整个白天时间段 )内水平表面或朝南倾斜表面 (包括竖直表面 )上的太阳辐射能的计算程序软件 ,理论计算与实验值均在 5 %以内 ,完全能满足一般太阳能工程和科学研究的需要。
6) clear day
晴天
1.
n this paper,Beijing model is considered suitable on science and calculation for Beijing region by comparing of clear day solar radiation model of Beijing and ASHRAE.
本文通过北京晴天太阳辐射模型与ＡＳＨＲＡＥ晴天模型的比较，说明北京模型无论从合理性上还是从计算上，都可以认为是较适宜的一个地区性模型。
2.
Based on the atmospheric scattering principle,the paper summarizes the color and brightness characteristics of the Sun and sky in clear days at different time,and accordingly a real-time simulation to the characteristics is made in a day.
依据大气散射原理,总结了晴天时太阳与天空在各个时刻的颜色及亮度特征,并在全天范围内对其进行了实时仿真。
补充资料：晴天
1.晴朗的天空。 2.指晴朗的天气。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条