The nova phenomenon generally occurs in a binary system that has as one member a very hot white dwarf.

新星這種現(xiàn)象一般發(fā)生在雙星系統(tǒng)中成人黄色网站18，其中一顆子星是非常熱的白矮星www欧日精品www。

Then it shrinks down into a skeleton of its former self—a white dwarf.

這些物質(zhì)一團(tuán)團(tuán)聚在一起就形成了小行星和更大一點(diǎn)的行星丝袜人妻欧美。

When a sufficient amount of gas has accumulated on the white dwarf, it will undergo a thermonuclear explosion.

當(dāng)白矮星上積聚了足夠氣體国产精品乱子论免费无码，白矮星便會(huì)經(jīng)歷一次熱核爆發(fā)。

The foreground white dwarf is so close to the normal star that it strips away its outer atmosphere.

在前方的白矮星與另一顆一般的星靠的很近欧洲高清无码永久视频，以至於白矮星會(huì)掠奪另一顆的外圍大氣久久.精品免费。

The ancient white dwarf stars, as seen by Hubble, are at least 12 to 13 billion years old.

哈勃所見(jiàn)的古老的白矮星至少有120-130億年的年齡了。

Eight different white dwarf systems were examined.

他們研究過(guò)八個(gè)不同的白矮星系农村一级特黄大片AAA。

I've found that these three questions can help determine whether a secret is a white dwarf or a black hole.

我發(fā)現(xiàn)下面3個(gè)問(wèn)題能夠幫助斷定一個(gè)秘密是白矮星還是黑洞怡红院成永久免费人视频app。

This star remnant is so dense, in fact, that one teaspoon of white dwarf material wouldweigh several tons.

事實(shí)上，白矮星的物質(zhì)非常致密欧美论理，1茶匙物質(zhì)就有數(shù)噸重国产原创在线导航视频在线观看。

Such a supernova is thought to be the result of the explosion of a small and dense star - a white dwarf - inside a binary system.

這一類超新星被認(rèn)為是雙星系統(tǒng)內(nèi)的一顆小而致密的恒星——白矮星——的爆發(fā)所致免看黄。

This novel is like a white dwarf, all mass and density.

這部小說(shuō)像一個(gè)白矮星，通篇篇幅大卻又縝密影音资源在线网。