太阳常数

利用太阳常数等参数估算参考作物蒸散速率（ET0）的可行性分析

Reliability analysis for estimation of ET_0 by using the solar constant

太阳常数的变化与太阳软x射线辐射流量及低频天波时延的关系

Relationships Between the Variation of the Solar Constant and the Solar Soft x-ray Radiation and LF Sky Wave Time Delay

若出现小冰河期（即冰界在50°N左右），则太阳常数要比现在的值减小17%左右。

If the ice ages should occur , i.e. ice edge reaching about 50 ° N , the solar constant would decrease about 17 % .

研究认为太阳常数的变化、大气Rayleigh散射和包括水汽在内的气体吸收的变化不是造成目前地面太阳辐射变化的主要因素。

The changes in solar constant , Rayleigh scatting , permanent gas absorption and water vapor content are not the main factors of the changes observed in solar radiation .

配置了两套紫外光源系统和一套试样光学性能原位测量系统，使装置具备了原子氧与紫外的协同效应，紫外光的波长为185～400nm，辐照度可达2～4个太阳常数；

The facility is equipped with two sets of UV lights source and one suit of optical properties in-situ measurement system . The wavelength of UV lights is at the range of 200 ~ 400nm , radiation intensity is about 2 ~ 4 EUVS .

地表温度对太阳常数变化响应的数值试验研究

A Modeling Study on the Response of Surface Temperature to Changes in Solar Constant

太阳常数和大气外太阳分光辐照的标准值

The Standard Data of Solar Constant and Solar Spectral Irradiance Outside the Earth 's Atmosphere

太阳常数包括所有类型的太阳辐射，而不仅仅是可见光。

The solar constant includes all types of solar radiation , not just the visible light .

太阳常数与近地环境和地球自转相关性的探讨

The Correlation Between the Solar Constant and the Near-Earth Space Enoironment ' and Earth 's Rotation

对太阳常数增加25%的试验，净的短波云反馈随温度增加最终变为正值。

For the 25 % forcing case the net solar feedback ultimately becomes positive as temperatures warm .

瞬时总辐射的最大值为1688Wm－2，超出了太阳常数23%。

The maximum of instantaneous global radiation was 1688 Win-2 . which is greater 23 % than solar constant .

主要内容有（1）太阳常数变化及其对气候变化的影响；

Main contents are ( 1 ) the variation of solar constant and its influences on climatic v (?) riation ;

本文叙述了太阳常数测定器有源腔型辐射计传感器30°正圆锥型空腔的研制方法。

This paper describes a method for developing a 30 ° regular conical cavity for the active cavity radiometer sensor on the solar constant monitor .

最后结果表明，辐照度在达到一个太阳常数的基础上辐照不均匀度达到了±1.72%，满足指标中≤±2%的要求。

The result shows the irradiance reaches one solar constant and the irradiation non-uniformity reaches ± 1.72 % , meet the index requirements of ≤± 2 % .

河西走廊属于北温带干旱区，太阳能丰富，日照为3360小时/年，垂直辐射量为150310～163370卡/厘米~2/年，相当于太阳常数的76%。

The He-xi Gallery is a dry semi-desert among the north temperate zone , possessing abundant solar energy : sunshine time , 3360 hr . / . yr , perpendicular radiation 150310-163370 cal .

本文利用简单的一维能量平衡模式模拟全球冰雪面积增减，太阳常数增减，地面反照率增减，大气中二氧化碳浓度增减以及气溶胶浓度增减等对全球温度的影响。

Changes of the global temperature induced by the changes ice and snow areas , solar con-stant , surface albedo , carbon dioxide , and aerosol have been simulated with a one & dimensionalenergy balance model .

不同太阳常数下大气环流特征如下：随着太阳常数增大，整层大气的温度升高，纬向风带增强，经向风速和垂直风速都减小，且北半球风速减小更强烈。

The characteristics of atmospheric circulation under different solar constants on Earth are as follow : as the solar constant gets larger , the temperature increases and zonal wind gets stronger . Both of meridional and latitudinal velocities decrease , which decrease greatly at north hemisphere . 5 .

结果表明：气候对于太阳常数分别增加2.5%、10%与增加25%的响应有所不同，即对于较小的强迫，气候系统的响应是线性的；而对于较大的强迫，响应很可能是非线性的。

Evidence suggests that the nature of the climate response has changed in some manner between solar constant increases of 2.5 % , 10 % and those of 25 % , namely the temperature response is linearly related to the smaller forcings but nonlinearly to the larger ones .

1980年云南天文台太阳黑子面积与太阳常数的变化关系

Correlation Between the Sunspot Areas and Total Flux of the Solar Radiation Measured at the Yunnan Observatory in 1980