solar activity effect

Scientists also believe it may also be possible that during the next upturn of the cycle, when solar activity increases, there might be a cooling effect at the Earth's surface.

科学家们相信，在周期的下一个上升期，也就是在太阳活动趋于频繁时，可能会对地球表面产生冷却效应。

Any effect from modern changes in solar activity is likely to be dwarfed by greenhouse gas emissions and associated issues such as sulphate aerosols.

近现代时期，和温室气体及硫酸盐气溶胶相比，太阳活动的影响更是相形见绌。

The solar flare activity is another factor and the effect of orbit inclination seems no importance.

其次是太阳活动因素。轨道倾角对舱内剂量的影响并不显著。