查询词典 companion star

It was supposed that Sirius must be affected by a second star, and in 1862 a faint companion star was finally detected by Alvan Clark, and it was named Sirius B.

据猜测天狼星一定受到第二颗星作用影响，而在1862年Alvan Clark发现一颗暗淡的伴星，就把它取名为天狼星B。

Part of a binary star system, the compact white dwarf gradually captured material from its companion star.

作为一个双星系统的一部分，这颗致密的白矮星慢慢地从它的伴星上吸积物质。

Moreover, this star is an eclipsing binary – one star blocks out the light of its companion star in regular periods.

并且它还是一颗蚀双星-一颗星很规律地挡住另外一颗的光芒。

For example, Cygnus X-1 of the companion star is probably a black hole.

据猜测，黑洞是死亡恒星的演化物，是在特殊的大质量超巨星坍缩时产生的。

Its companion star is diagonally above it at 10 o'clock.

它的伴星则位于上方10点方向。

Ray emitting radio pulsars which shine on their own, there are a large number of galactic neutron stars and black holes which owe their gamma-ray light to the effect of a companion star.

与释放出v射线辐射的脉冲星自己闪烁不同，很多极大的中于星和黑洞受其伴星的影响，也释放出y射线。

Unlike gamma ray emitting radio pulsars which shine on their own, there are a large number of galactic neutron stars and black holes which owe their gamma-ray light to the effect of a companion star.

与释放出v 射线辐射的脉冲星自己闪烁不同，很多极大的中于星和黑洞受其伴星的影响，也释放出y 射线。

A companion star is a perfect source of infalling material for a black hole.

伴星是物质下陷形成黑洞的一个极好的物质来源。

Theory predicts that a white dwarf star will explode when infalling matter from a companion star increases the mass of the white dwarf beyond a critical mass limit, known as the Chandrasekhar limit.

理论预言，当来自伴星的物质让白矮星的质量增加到了临界质量极限即钱德拉塞卡极限时，白矮星就会爆发。

In this model, gas flows from the large red giant companion star into a disk and then onto the white dwarf.

这个模型是指气体从大型红巨星伴星流到白矮星的吸积盘上然后被吸进白矮星中。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。