查询词典 dwarf

A white dwarf having the mass of the Sun will have a diameter approximately of that of the Earth.

一颗质量与太阳相若的白矮星，其体积跟地球差不多。

It is also very dense and hot.A spoonful of white dwarf material on Earth would weigh as much as a car.

一勺子的白矮星物质在地球上和一辆车，一样重。

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

然后它缩小成它的前身--白矮星的骨架。

It is like escaping the gravitational field of a white dwarf and regaining the dissipated coma.

就好像是逃出白矮星的引力场，就好像从昏睡中醒来一样。

A white dwarf may be the size of the Earth, but contain the same mass as the Sun.

白矮星可能只有地球大小，但包含的质量可能与太阳相当。

Artist's view of the accretion of materials on a white dwarf.

画家笔下的白矮星吸积物质的情景。

According to Farihi and his team, studying white dwarf stars is a good way to study planetary systems outside of our own Solar System.

根据Farihi团队的研究，白矮星周围的行星系统是了解太阳系外行星的一个好途径。

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

新星这种现象一般发生在双星系统中，其中一颗子星是非常热的白矮星。

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

这些物质一团团聚在一起就形成了小行星和更大一点的行星。

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

当白矮星上积聚了足够气体，白矮星便会经历一次热核爆发。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。