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- The rising red dwarf star shows expected stellar magnetic activity which includes dramatic and violent prominences. 上升中的红矮星有著可预期的磁场活动,包含了激烈的日珥现象。
- The most common type of star in the galaxy is the humble red dwarf. 银河系中最常见的星星是不起眼的红矮星。
- red dwarf star 红矮星
- Aurelia is the planet of a red dwarf, a star much cooler than our own sun. “奥里里亚”是一颗红矮星的行星。
- Every 20 years or so, the red giant star dumps enough hydrogen gas onto its companion white dwarf star to set off a brilliant thermonuclear explosion on the white dwarf's surface. 大约每过20年,红巨星向它的白矮伴星上输出足够的氢气,在白矮星表面产生一次耀眼的热核爆炸。
- Novae occur in double star systems comprising a white dwarf - the end product of a solar-like star - and, generally, a low-mass normal star - a red dwarf. 双星系统中包含一个白矮星(类似太阳的恒星的最终演化产品)和一个红矮星(一种低质量的普通星球)。
- What is left after an explosion is a dwarf star of extraordinary density. 爆炸后所留下的是一个密度巨大的矮星。
- Unlike the sun, whose density is such that it supports nuclear fusion that generates bright sunlight, Gliese 581 is a red dwarf, so-called because the star is small and dim. 与太阳不同,太阳密度太高,能够支持生成强烈太阳光的核聚变,而Gliese581是颗红矮星,之所以这么叫是因为这个恒星又小又暗。
- Very small stars are called dwarf stars. 非常小的恒星叫做矮星。
- Aurelia is the planet of a red dwarf, a starcooler than our own sun. “奥里里亚”是一颗红矮星的行星。
- The buildup in mass finally triggered a thermonuclear explosion that destroyed the dwarf star. 而其累计的质量最终触发了热核爆炸。
- Data from the Chandra observation show that the central ten-million-degree Celsius cloud is the remains of a supernova explosion that destroyed a white dwarf star. 来自钱德拉的观测数据表明,中心温度达上千万摄氏度的云湍团是超新星爆发的残余,爆发摧毁了一颗白矮星。
- The remnant central stellar core, destined to become a white dwarf star, glows in light so energetic it causes the previously expelled gas to fluoresce. 中央残留的恒星核注定会变成一颗白矮星,发出强光,使得先前喷出的气体发出荧光。
- When they yelled at it, believing it was a child, the Red Dwarf dropped to the ground, leered rudely at them, and scampered away. 当他们对它叫喊了,相信它是孩子,红矮星被投下到地面,被斜视粗鲁在他们和疾走。
- There are several reasons why the new exoplanet discovered last month orbiting the red dwarf VB 10 has set the planet-hunting community abuzz. 上个月发现的绕红矮星VB10转动的新太阳系外行星使得行星搜寻社区变得喧闹起来有几个原因。
- This and the X-ray spectrum, which exhibits a high concentration of iron atoms relative to oxygen and silicon, convincingly show that the ejecta are the remains of an exploded white dwarf star. 这幅图连带X射线光谱(显示出了铁相对氧与硅的高度集中)令人信服地说明,抛出的物质是爆发白矮星的残余。
- The Red Dwarf was next seen during Pontiac's Rebellion, a period in which the Native American tribes had banded together against the British following the French and Indian War. 在比德的叛乱期间是下的被看见的红矮星,美国本地人部落联合起来了反对跟随法国和印度之战的英国的期间。
- Last June astronomers reported the discovery of Krypton's real-life counterpart, a planet orbiting a red dwarf called Gliese 876, about 15 light-years from our sun. 今年6月,天文学家宣称已找到了现实生活里的氪星,那是距离太阳约15光年处,环绕著葛利斯876这颗红矮星的一颗行星。
- Measuring 2,500 miles across and weighing five million trillion trillion pounds, the rock was found on Valentine's Day buried in the core of a white dwarf star in the constellation Centaurus. 这块石头直径达2500英里,重5×10的42次方磅,藏在人马座中一颗白矮星的中心,是在情人节那天被发现的。
- Transits of dwarf stars provide bigger signals, because the planet blots out proportionally more of the star's disk. 因为这种行星遮盖了更多的天文坐标,因此凌日的矮星会发出比较强烈的信号。