White dwarf star, any of a class of faint stars representing the endpoint of the evolution of intermediate- and low-mass stars. White dwarf stars are characterized by a low luminosity, a mass on the order of that of the Sun, and a radius comparable to th
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Stars with a Spectral Type of D are White Dwarf Stars. They are not main sequence stars. Main Sequence stars that are white will typically have a Spectral Type of A, F or G, depending on several factors. They are the remains of a star that has come to the end of its life and thro...
百度试题 题目有一天,___小星星会变成白矮星(white dwarf star)。相关知识点: 试题来源: 解析 像我们太阳那么大小的 反馈 收藏
White dwarf starThe smallest kind of ordinary star, about the size of the Earth. In most white dwarf stars, an amoun…doi:10.1036/1097-8542.745500H. ShipmanAccess Science
上海 ,时长 01:42 astronomers have for the first time discovered a star with a super strong magnetic field in the milky way. the newly found space object, about 4,200 light-years away from our solar system, is likely a magnetar or...
翻译 简明 white dwarf star 英[hwait dwɔ:f stɑ:] 美[hwaɪt dwɔrf stɑr] 释义 白矮星 英英释义 Noun 1. a faint star of enormous density 释义 英英释义
White dwarfs are the end products of the life cycle of the wide majority of stars and, as such, contain a wealth of information on the history of the Milky Way. The archetypical white dwarf has a mass of \(\simeq 0.60\,M_{\odot}\) within a radius of only \(\simeq 0.013\,R_{...
Dwarf star, any star of average or low luminosity, mass, and size. Important subclasses of dwarf stars are white dwarfs (see white dwarf star) and red dwarfs. Dwarf stars include so-called main-sequence stars, among which is the Sun. The colour of dwarf
red dwarf star红矮星 white blue dwarf蓝白矮星 flickering white dwarf闪变白矮星 nonrotating white dwarf无自转白矮星 red white dwarf红白矮星 相似单词 dwarfn.[C] 1.(神话中有魔法的)小矮人 2.[sometimes offensive]矮子;侏儒 adj. [only before noun](植物或动物)矮小的 v.[T] 使显 ...