post-main-sequence star是什么意思

网络释义

用法例句

During the radiation stars will develop in turn into main sequence stars,red giants, white dwarfs or neutron stars, etc.

在历经主序星、红巨星和白矮星或中子星后演化为致密星体而结束一生。

Hydrogen to helium conversion provides the prime source of energy for stars on the main sequence.

由氢向氦的转变是主序星能量的主要来源。

In comparison to their size on the main sequence, the stars now become giants.

同它在主星序上的大小相比，恒星现在就成了巨星。

A heavy star at the upper end of the main sequence has a rather different later history.

在主序上端的大恒星具有很不相同的晚年史。

The sequence choice of the main tree species to Anoplophora glabripennis in northern part of China

中国北方主要树种对光肩星天牛抗性序列研究

The brightest or main star in a constellation.

主星，阿尔法星星座中最亮的星或主星。

(the) Lord's day

主日((星期日))

As these luminous and massive stars exhaust their hydrogen fuel, they begin to depart from the upper end of the main sequence.

当这些亮而且质量大的恒星耗尽了氢燃料时，它们就开始从主星序上端脱离。

When a massive proto-star approaches the main sequence, its surface temperature is low and it can not ionize the ambient gas.

当一个大质量原星接近主星序时，它的表面温度是低的，因而不能电离周围的气体。

These investigators tenaciously argued the evolution of stars downward along the sequence ought to be accompanied by a continuous and very substantial loss of mass.

这些研究者就顽固地争辩说，恒星沿主星序向下的演化，应该伴随着连续的和很显著的质量损失。

As the main-sequence mass of the star increases, the mass of the final remnant left as a white-dwarf star also increases.

在恒星在主序的质量增加时，作为白矮星留下来的最终残骸的质量也增加。

master control program

主控程序主控制程序

This week's July 4th celebrations marked the beginning of the summer season for America's theme parks.

这个星期7月4日举行的庆祝活动标志美国主题乐园今年夏季活动拉开序幕。

Host &Application

主机应用程序(&A)

This is an example of a moving star field on your form.

这个程序演示了在窗体上生成移动的星星。

Capricorn is ruled by Saturn and Pisces is ruled by a combination of Jupiter and Neptune.

魔由土星主宰，鱼受木星和海王星的共同控制。

Application of the Routine Overlay Method to the Retrofit Program of the Orbit of An Artificial Earth Satellite

程序覆盖法在卫星轨道改进程序中的应用

orbital velocity

卫星绕主星运行的平均速度

the little Dipper

斜斗(小熊星座的七颗主星)