单词sunspot cycle
un.: 太阳黑子周期；太阳黑子循环周期；日斑周期
网络: 太阳黑点周期
日斑周期
太阳黑子循环周期
太阳黑子周期
The Sun is not considered a variable star, but it does undergo periodic changes in activity known as the sunspot cycle.
太阳是不被认为是变星，但它的变化进行定期的活动被称为太阳黑子周期。
Right now the sun is in the most dormant phase (so-called solar minimum) of its 11-year sunspot cycle.
目前太阳正处于最活跃阶段（所谓的太阳能最低）的11年太阳黑子周期。
One of the outstanding questions facing solar physicists is the origin of the solar magnetic cycle: What drives the 11-year sunspot cycle?
太阳物理学家面临的突出问题之一是太阳磁周期的起源：是什么推动了11年的太阳黑子周期？
He liked to observe the Sun whenever he could, and he discovered the sunspot cycle in this way.
只要一有空閒，他就用它来观察太阳，也因此使他发现了太阳黑子的周期。
Another thing that NASA has observed is that the sun literally reverses its poles every 11 years at the peak of each sunspot cycle.
另一个观察事物，美国宇航局已经是太阳从字面上颠倒峰的每一个极点的太阳黑子周期每11年在。
Accurately predicting the intensity of the sunspot cycle, which occurs about every 11 years, allows scientists to anticipate solar storms.
太阳黑子的活动是周期性的，其平均周期约为11年。
The subsurface meridional flow plays an important role in the dynamics of the sunspot cycle.
次表面的子午流在黑子周期上扮演了重要的角色。
They also worked out that the latitude of this wind is related to the sunspot cycle.
他们还计算出这次太阳风的纬度和太阳黑子的活动周期相关。
Changes to the sunspot cycle will have an impact on our weather and climate--but not a very big one.
太阳黑子周期的变化可能给我们的天气和气候造成一定影响，但是并没有想象中那么大。
He then correlated the reams of data he"d gathered with the 11-year sunspot cycle.
然后他关联他已收集的大量数据，与11年的太阳黑子活动周期。