The brightest reddish stars in the cluster are ancient red giants.
星团中最明亮的微红色恒星是远古的红巨星。
Only about 2% of red giants follow this fate, to become stars known as “B-type subdwarfs”.
只有2%的红巨星会如此演变，成为B型亚矮星（“B-typesubdwarfs”）。
But stars like our sun swell into bloated red giants when the nuclear fuel in their cores is depleted.
但是，像太阳这样的恒星，当核心的核燃料耗尽时，就会发生膨胀，成为胀大的红巨星。
Such diverse objects as red giants and white dwarfs would seem to be genetically related to each other.
象红巨星和白矮星这样迥然不同的天体，竟然彼此之间有起源上的联系。
Such diverse objests as red giants and white dwarfs would seem to be genetically related to each other.
象红巨星和白矮星这样迥然不同的天体，竟然彼此之间有起源上的联系。
Stars smaller than eight solar masses simply expand into red giants and then dwindle away into white dwarfs.
那些不到8个太阳质量的小恒星就会扩大成红巨星，最终缩小成白矮星。
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。
Red giants are hot enough to turn the helium at their core, which was made by fusing hydrogen, into heavy elements like carbon.
红巨星的温度足够高，可以将其核心中由氢聚变成的氦再转变为重元素，比如碳。
The conditions in a protostar resemble far more closely in situation in red giants, most of whose volume is caught up in stormy convection.
原恒星的条件更加类似于红巨星的情形，红巨星体积的大部分都卷入剧烈的对流中。
The conditions in a proto star resemble far more closely in situation in red giants most of whose volume is caught up in stormy convection.
原恒星的条件更加类似于红巨星的情形，红巨星体积的大部分都卷入剧烈的对流中。
Still, astronomers calculate these stars, known as red dwarfs, will never fuse anything but hydrogen, which means they will never become red giants.
天文学家认为这些被称为红矮星的恒星不会聚合氢以外的物质，这就意味着它们永远不会成为红巨星。
Red giants exist for only a short time—perhaps just a billion years compared with the ten billion the same star may already have spent burning hydrogen like our own sun.
红巨星只在短期内存在——可能只有十亿年，相比起来，像太阳这样的恒星将在百亿年中持续燃烧它们的氢。
Red giants are created when a star exhausts its supply of hydrogen at its core, with the result that the inner layer contracts and the outer layers expand, forming a redder and much larger star.
红巨星是当恒星核心的氢元素耗尽了的时候形成的，与此同时它的内部开始塌缩并且外部开始膨胀，构成了一个更红的更大的星星。
Analysts say the electronic red packets are used by Internet giants to expand their shares in the mobile payment market.
据分析人士声称，互联网巨头使用电子红包来扩大了自己在移动支付市场的占有率。
Analysts say the electronic red packets are used by Internet giants to expand their shares in the mobile payment market.
分析人士称，互联网巨头利用电子红包扩大了他们在手机支付市场的占有率。
The absolute magnitudes in I and K bands of 58 red clump giants are computed and the relation between them and the metallicity are also showed.
计算了共58颗红团簇巨星在I、K波段的绝对星等，讨论了它们与恒星铁丰度之间的关系。
The observation data of 17 red clump giants are presented.
给出了17颗红团簇巨星的观测资料。
The observation data of 17 red clump giants are presented.
给出了17颗红团簇巨星的观测资料。
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