n.(太阳)黑子

原形：sunspot复数：sunspots

A sunspot is a dark, cooler area on the Sun's surface, which appears as a spot due to its contrast with the surrounding plasma.
太阳黑子是太阳表面的一个暗区，由于与周围等离子体的对比而看起来像一个斑点。
Sunspots can grow to thousands of kilometers in size and their magnetic fields can disrupt radio communications on Earth.
太阳黑子可以长到数千公里大小，并且其磁场可能扰乱地球上的无线电通信。
The number of sunspots often varies in an 11-year cycle, known as the solar cycle.
太阳黑子的数量通常会以大约11年为周期变化，这被称为太阳活动周期。
In 1848, Samuel Morse observed a sunspot that interrupted his telegraph signals, marking one of the first recorded instances of solar activity affecting terrestrial technology.
，塞缪尔·莫尔斯观察到了一个太阳黑子，它中断了他的电报信号，这是有记录以来最早的太阳活动影响地表技术的例子之一。
The appearance of many sunspots indicates a period of high solar activity, which may lead to increased aurora borealis displays.
大量太阳黑子的出现意味着太阳活动高峰期的到来，这可能会导致极光现象增多。
Sunspots can cause coronal mass ejections (CMEs), which are massive eruptions of charged particles from the Sun that can impact our power grids and satellites.
太阳黑子可能导致日冕物质抛射（CMEs），即从太阳喷发出的大量带电粒子，这些粒子会影响我们的电力网络和卫星。
Solar flares, intense bursts of radiation, often originate from the vicinity of sunspots.
太阳耀斑，一种强烈的辐射爆发，通常起源于太阳黑子附近。
Scientists monitor sunspots closely for early warning signs of potentially harmful space weather events.
科学家密切监测太阳黑子，以便尽早发现可能对空间天气产生危害的迹象。
The 1989 Quebec blackout was caused by a geomagnetic storm resulting from solar activity, including sunspots.
加拿大魁北克停电事件是由包括太阳黑子在内的太阳活动引起的地磁风暴造成的。
The correlation between sunspot activity and climate patterns has been a topic of ongoing research in the field of solar-terrestrial physics.
太阳黑子活动与气候模式之间的关联一直是太阳-地学物理领域持续研究的话题。