Examples of using Brown dwarf in English and their translations into Chinese
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M1207 b: The first planet found around a brown dwarf.
M1207b：为第一颗以直接摄影法发现的行星，也是首颗环绕褐矮星的行星。Some even suggest that Nibiru is a brown dwarf sister to our own sun and will first be seen towards the end of this year.
有人甚至认为，尼比鲁星是太阳的一颗褐矮星姐妹，并将于今年年底首次现身。They have identified each object with a color coded circle: Red is a planet, orange is a brown dwarf, and yellow is a star.
他们用不同颜色圈注出每种天体：红色是行星，橙色是棕矮星，黄色是恒星。Artist's rendering of the first planet outside of our solar system to be imaged orbiting a brown dwarf star, called the 2M1207 system.
图中是艺术家描绘一颗太阳系之外的行星，它环绕一颗褐矮星运行，该恒星系统叫做“2M1207”。But most importantly, it was found to not be a brown dwarf after all, but a very large planet.
更重要的是，它被发现并不是一颗褐矮星，而是一颗非常大的行星。
First of all, scientists did not know whether to classify them as brown dwarf or planet.
起初，科学家们不知道是将它归类为褐矮星还是行星。Deuterium fusion can occur- about 13 Jupiters- marks the lowest possible mass for a brown dwarf.
可能发生氘聚变的理论质量-大约13个木星-标记了可能的最低质量棕矮星。While this would require a very unlikely coincidence, it was conceivable at the time that the companion of 51 Peg is actually a brown dwarf.
虽然这种巧合发生的可能性不存在，但在当时的想象局限下，“51peg”的伴星会被认为是一颗褐矮星。Some scientists refer to this phenomenon as the“brown dwarf desert”.
所以，科学家将这种天文现象称为“褐矮星沙漠”。J1407b itself is estimated to contain 10-40 times the mass of Jupiter- technically, it might even be a brown dwarf.
而J1407b本身的质量估计是木星的10-40倍--因此从技术上说，它也有可能是一颗褐矮星。There's another object that's less massive than a red dwarf, but it's still sort of star like: a brown dwarf.
还有另一个比红矮星质量小的物体，但它也有点像恒星：褐矮星。But scientists estimate it is probably a brown dwarf rather than a planet since brown dwarfs are known to be fairly common.
但是科学家估计，它可能是一个棕色矮星，而不是一颗行星，因为已知褐矮星相当普遍。In theory, a brown dwarf below 65 Jupiter masses is unable to burn lithium by thermonuclear fusion at any time during its evolution.
在理论上，质量低于65木星质量的褐矮星，在其演化过程中的任何时间点上都不会引燃锂燃烧的过程。The discovery of this brown dwarf, with the unwieldy name OGLE-2015-BLG-1319, marks the first time two space telescopes have collaborated to observe a microlensing event.
这个褐矮星的发现，用笨重的名字OGLE-2015-BLG-1319，标志着两个太空望远镜第一次合作观测微透镜事件。A brown dwarf is an object with a mass between 10 and 80 Jupiters that is too small to undergo nuclear fusion.
褐色矮星是质量介于10至80的木星之间的物体，太小而无法进行核聚变。Each brown dwarf burns for many times the age of the universe at the birth of humanity;
每一个褐矮星在人类诞生时燃烧宇宙的许多倍；.An article just published in Astrophysical Journal Letters describes a brown dwarf discovered with the help of four volunteers through an online crowdsourced search.
一篇刚刚发表在天体物理杂志通讯描述了一个褐矮人在四个志愿者的帮助下通过在线众包搜索发现的。Comparing the brown dwarf to Jupiter, the team found that their spectra are strikingly similar with respect to water absorption features.
将褐矮星与木星进行对比，研究组发现两者的光谱中，水吸收特征谱线存在惊人地相似性。The first brown dwarf was discovered in 1995, although they were first theorized in the 1960s.
第一颗褐矮星是在1995年被发现的，而在之前，它们最早在20世纪60年代就已经被理论上分析论证了其存在。Soon after the discovery of GD 165B, other brown dwarf candidates were reported.
在GD165B被发现之后，很快就有其它褐矮星候选者的发现报告。
