solar-topographic theory

Then, an overview of the theory of radio emission mechanisms and the propagation of radio emission in solar coronal was done.

然后对有关射电辐射机制、传播的理论作了一个简要的回顾。

Based on fundamental principles of thermodynamics, this article presents theory of vacuum cavity on vacuum test of all glass evacuated solar collector tubes, establishes theoretical mathematics model, and researches its feasibility initially.

依据热力学基本定律，提出了太阳能全玻璃真空集热管真空度检测的负压腔原理，并建立理论数学模型，同时还对其实际可行性及检测手段进行了初步探讨。

According to heat balance theory, we calculate three kinds of average temperature of solar energy preservation pigpen in the coldest month.

根据热平衡原理，计算出三种太阳能保温猪舍在最冷月份时合内的平均温度；

The theory of force-free magnetic fields FQR unipolar sunspots and the energy of solar flares

太阳单极黑子的无力磁场理论和耀斑能量

The theory analysis of solar assisted ground source heat pump

太阳能辅助加热土壤源热泵系统理论分析