heliosphere

heliosphere

美 ['hiliəˌsfɪr] 　英 ['hi:lɪəsfɪə]

• n.〔天〕太阳风层；太阳域
• 网络日光层；太阳圈；日球层

英汉解释

n.	1. 〔天〕太阳风层 2. 太阳域

英英解释

n.	1. a spherical region around the Sun, approximately 100 astronomical units in radius, outside which interstellar space begins

例句

As the heliosphere plows through interstellar space a bow shock forms much as forms in front of a boulder in a stream.

由于日光层犁通过星际空间，形成一个弓形激波，就像在一条小溪的大石在前面的形式。

"First and foremost, this is a big surprise because we thought we know a lot about this region, the edge of the heliosphere, " McComas says.

“首先，这太让人吃惊了，因为我们认为对日球层的边缘已经了解的够多的了，”麦科马斯说道。

"When the solar wind blows out plasma it too causes a bubble: the heliosphere, " he explains.

他解释说：“当太阳风释放出等离子体时，它也会制造出一个泡泡：日光层。”