| 释义 |
white dwarf star hwaitdwɔ:fstɑ: 短语⁹⁶⁶⁷⁷⁺⁶
基本英英近义反义例句例句
白矮星
Noun:
a faint star of enormous density近义词 White Dwarf［天文学］白矮星…
It is then referred to as a White Dwarf.这时，它被称为白矮星。
A white dwarf is the inert remnant of what used to be a sunlike star.白矮星是类似太阳的恒星在死亡后所留下恒久不变的残骸。 The white dwarf star at the center of this planetary nebula may be accompanied by a second-generation world, formed from the debris of the dying star's original planets.
位于这团行星状星云中心的白矮星可能伴有一颗第二代行星。这颗濒临死亡的恒星将原有行星撕成碎块，第二代行星形成于这些碎块。 blog.sina.com.cn
“ The sun will one day become a white dwarf star, which is why we're interested in knowing more about them and what happens to any planets the original star might have had, ” Provencal notes.
“太阳总有一天会变成白矮星，这也是为什么我们有兴趣去了解更多以及如同原恒星那样在所有行星身上发生的一切。”在他笔记中这样写到。 yeeyan
A white dwarf star pulsates or quakes as waves of energy travel through it.
当有能量波穿过白矮星时，它就会跳动或是震动。 yeeyan
Cataclysmic variables involve gas falling from a large star onto an accretion disk surrounding a massive but compact white dwarf star.
激变星涵盖了巨星上气体物质掉入环绕著其巨大且紧实的白矮星，而产生围绕白矮星的吸积盘。 www.astronomy.com.cn
In a later stage of the sun's death throes, when it contracts into a compact white dwarf star, part of this rocky material could rain down into the white dwarf's hot atmosphere.
在垂死挣扎的后期，太阳会收缩成为高密度的白矮星，这时部分岩石物质可能会降落到白矮星炽热的大气中。 yeeyan
It may be the remains of a carbon- rich white dwarf star.
它很可能是白矮星留下的残余物，白矮星核心堆积有大量的碳。 yeeyan
Meanwhile, the sunlike star aged in the normal way, eventually swelling, blowing off its outer layers and collapsing to the white hot ember known as a white dwarf star.
同时，与太阳差不多的恒星以正常的方式衰老，最终膨胀、脱去外层并坍缩成白色热烬，也就是白矮星。 yeeyan
The primary target is a white dwarf star known as GD358 in the constellation Hercules.
第一颗目标恒星是武仙星群中一颗称为 GD358的白矮星。 yeeyan
This leads the researchers to suspect that a white dwarf star strayed too close to the intermediate- mass black hole and was ripped apart by tidal forces.
这导致研究人员怀疑一个迷途的白矮星离某个中等质量黑洞太接近了，并受其潮汐引力的撕扯。 yeeyan |