释义 |
he·li·o·pause 英ˈhiːliːəˌpɔːz美ˈhiliəˌpɔzAHDhēʹlē-ə-pôz' COCA¹⁵¹²³⁰ 基本英英例句 太阳风层顶¹⁰⁰
Noun: the boundary marking the edge of the sun's influence; the boundary roughly 100 AU from the sun between the interplanetary medium and the interstellar medium; where the solar wind from the sun and the radiation from other stars meet After34 years in space,17 billion miles from Earth, Voyager1 has reached or is about to reach the heliopause. 经过长达34年的长途跋涉,如今距地球170亿公里的航海家一号已经接近太阳风顶层,甚至可能已经到达了。 yeeyan Many astronomers think that the limit of the heliosphere, known as the heliopause, is about9 billion miles15 billion kilometers from the sun. 许多天文学家认为,日球层的边界是太阳风顶层,距离太阳90亿英里150亿公里。 yeeyan Still operational, both Voyagers are headed towards the outer boundary of the solar system, in search of the heliopause and the beginning of interstellar space. 目前二艘航行家太空船仍然持续运转,并努力地往太阳系的边界移动,探寻太阳风层的顶部和星际空间的起点。 baidu The heliopause was expected to be a rather sharp boundary between the sun's domain and interstellar space. 太阳风顶层曾被认为是处在太阳系区域和星际宇宙之间一层电磁波动极其强烈的区域。 chinaunix |