穩定恆星 的英文怎麼說
中文拼音 [wěndìnghéngxīng]
穩定恆星
英文
stationary star- 穩 : 形容詞1 (穩定; 穩當) steady; stable; firm 2 (穩重) steady; staid; sedate 3 (穩妥) sure; rel...
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 恆 : Ⅰ形容詞1 (永久; 持久) permanent; lasting 2 (平常; 經常) usual; common; constant Ⅱ名詞1 (恆心...
- 星 : 名詞1 (夜晚天空中閃爍發光的天體) star 2 [天文學] (宇宙間能發射光或反射光的天體) heavenly body...
- 穩定 : 1 (使穩定) stabilize; steady 2 (穩固安定) stable; steady 3 (物質的性能不易改變的作用) stabi...
- 恆星 : [天文學] fixed star; star恆星大氣 stellar atmosphere; 恆星導航 star navigation; stellar guidance;...
-
Nature of the universe - chapter thirteen our sun is a single star with approximately constant brightness. in fact, in the universe, many stars are not alone, they interact with each other to form binary or multiple star systems
我們的太陽在太空中孤獨地發放穩定的光芒,但在宇宙中,很多星星並不會單獨地存在,而是和其它恆星組成雙星或甚至多重星系統。Since the hydrogen - burning shell and helium - burning core do not produce energy in a stable and steady manner, the star will pulsate and generate strong stellar wind
由於這時燃燒氫和氦以產生能源的過程並不穩定,星體除了會不斷脈動外,更會產生強勁的恆星風把外殼吹掉。Their shells, which apart from hydrogen, helium, and carbon also contain portions of the heavy elements formed in the stellar core, are inherently unstable, and their pulsing creates a withering stellar wind a billion times stronger than the solar wind we know today
它的殼層除了氫層、氦曾和碳層外還有包含一部分產生自恆星核心的重元素,天生的不穩定,它們的脈動產生了一種毀滅性的星風,比我們現在知道的太陽風要強數百萬倍。An ordinary star such as the sun is a splendidly controlled machine that can go on operating under stable conditions for an immense length of time.
象太陽那樣的一顆普通恆星就是一架十分巧妙的可控機器,它能在穩定條件下持續運轉異常長的時間。The helium will burn steadily and the higher energy production rate will heat up the star. the star will swell to a size even larger than a red giant and we have a
在恆星強大質量的約束下,核心氦聚變成碳的過程能穩定地進行,在核心高熱的煎熬下,恆星外殼會極度膨脹成為比紅巨星更巨大的In the process, it becomes unstable
在這個過程中,恆星變得極不穩定。The star will become unstable when it uses up its nuclear fuel inside
當恆星內部核燃料消耗殆盡,它變得不穩定。Stars at this stage of their lifespan are known as " asymptotic giant branch " ( agb ) stars, and they are highly volatile
恆星在它壽命的這一時期被認稱為「漸進巨星支」 ( agb )星,並且非常的不穩定。Because of these two balancing forces the outward pressure and the inward gravitational attraction, the star is stable for a very long time from millions to billions of years
最後向內的引力和向外的壓力會達致平衡,讓恆星可以長時間保持穩定由數百萬至數百億年不等。Particles in the star move around rapidly due to high temperature creating a high gas pressure. together with the radiation pressure generated by the photons, they exert pressure pushing outward to balance gravity s inward pull. then, a star becomes stable and now enters the main sequence phase
恆星內部所產生的高溫,會令粒子急劇運動,產生向外的氣體壓力,再加上光子的輻射壓力抵消掉向內的引力,令恆星保持穩定,進入主序星階段。Main sequence stars have stable luminosities and sizes. to be honest, they are quite boring compare to their deaths
主序星的光度和大小十分穩定,或者你可以說相對于恆星的死亡舞曲,主序階段相當沈悶。Probes sent into the wormhole showed it was stable and it led to a solar system in an unknown galaxy
人們通過發送的探測器得知,這個蟲洞穩定地連接著一個巨大未知星系的恆星系統。分享友人