色球活動星 的英文怎麼說
中文拼音 [shǎiqiúhuódòngxīng]
色球活動星
英文
chromo herically active star- 色 : 色名詞[口語] (顏色) colour
- 球 : 名詞1 (以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體) sphere; glo...
- 活 : Ⅰ動詞1 (生存; 有生命) live 2 [書面語](救活) save (the life of a person):活人無算 (of a goo...
- 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...
- 活動 : 1 (運動) move about; exercise 2 (動搖) shaky; unsteady 3 (不固定) movable; mobile; flexible...
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Active chromosphere binary
活動色球雙星Active chromosphere star
活動色球星Often i have visited the new york museum of natural history to touch with my hands many of the objects there exhibited, but i have longed to see with my eyes the condensed history of the earth and its inhabitants displayed there ? animals and the race of men pictured in their native environment, gigantic carcasses of dinosaurs and mastodons which roamed the earth long before man appeared, with his tiny stature and powerful brain, to conquer the animal kingdom, realistic presentations of the processes of evolution in animals, in man, and in the implements which man has used to fashion for himself a secure home on this planet, and a thousand and one other aspects of natural history
我經常到紐約自然歷史博物館去,用雙手無數次地撫摸過那裡陳列的展品,我多麼渴望能用自己的眼睛看一看這濃縮的地球的歷史,以及陳列在那裡的地球上的居民? ?各種動物和以他們生活的天然環境為背景描繪的不同膚色的人種;以及早在人類出現以前就漫遊在地球上的恐龍和柱牙象的巨大骨架,當時的人類靠自己矮小的身軀和發達的大腦征服了動物的王國;還有表現動物和人類進化過程的逼真畫面,和人類用來為自己在這個星球上建造安全居處的工具,以及另外許許多多自然歷史的其他方面的事物。Between chromospheric activity index and corona activity index of ms stars, there exist good linear relativity. but for evolution stars, this relation show a large dispersion
我們發現主序星的色球與冕球磁活動指數存在著很好的線性相關性,而演化恆星的則表現出較弱的相關性。From the distribution of rotation period and convection parameter of m type stars, stellar chromospheric activity of m type stars depart from the anticipation of a. dynamo theory obviously
從m型主序星的自轉周期的和恆星內部對流區隨色指數的分佈來看, m型主序星的色球活動行為與發電機理論的預期有明顯的差異。By the reserching the relation between stellar chromospheric activity and color index, we find that stellar ages play a pivotal role for producing vaughan - preston gap of ms stars
通過主序星的色球活動對恆星色指數不同依賴關系的研究,我們分析了vaughan ? preston間隙產生的原因,分析結果顯示恆星的年齡在這一間隙的形成中扮演了重要的角色。Furthermore, we also reserch the influence of setllar age to stellar activity of late - type stars. the relation of stellar chromospheric activity and rotation of late - type main sequence stars depend on stellar spectral type
大樣本分析顯示晚型主序恆星的色球活動與恆星自轉參量的研究晚型主序恆星的色球活動與恆星自轉參量間的關系表現出對恆星光譜型的依賴。The relation between stellar chromospheric activity and rotation of evolution stars have a good relativity. but meticulous analysis show chromospheric activity of evolution stars depend on stellar spectral type and effective temperature strongly. we provide several possible explain for those phenomena
但是細致分析顯示演化恆星色球活動水平隨恆星自轉周期間的分佈對恆星光譜型和恆星表面有效溫度有很強的依賴,並對這些現象提出了幾種可能的解釋。Though this departure is not obvious, the result still support the conclusion in the analysis of stellar chromospheric activity. for evolution stars, wo do n ' t, obtain significative result because the deficient samples. but the statistics analysis show the distrbution of corona activity of late type with color index and rotation period exist upper limit
演化恆星的磁冕球活動在色指數和自轉周期的分佈上都顯示出冕球磁活動存在上限的現象,並且對冕球磁活動上限的擬合表明在色指數b一v為1 . 0附近和自轉周期For a - early f type ms stars, stellar chromospheric activity decrease with stellar rotation period, but increase with rossby number ; for m type ms stars, stellar chromospheric activity increase with stellar rotation period and rossby number, and stellar chromospheric activity reach saturation at large color index ; for the ms stars between mid - f to m type, stellar chromospheric activity decrease with stellar rotation period and rossby number
A ?早f型主序恆星的自轉周期和恆星對流區的隨色指數的分佈明顯地影響著這些恆星的色球活動行為。而m型主序星的色球活動水平基本上隨自轉參量的增大呈上升趨勢,並且m型主序星的色球活動水平在色指數較大時趨于飽和。We have collected a mass of stellar activity and rotation data of late - type stars. combining with the results of hipparcos satellite, we reserch the relation between stellar activity and rotation ( include rotation period and rossby number ), and discuss the distribution of stellar rotation period and the evolution of angle momentum of late - type stars
因此,我們收集了晚型恆星的色球和冕球活動的指數以及恆星自轉方面研究發表的大量的觀測資料並結合hipparcos衛星的觀測結果,對晚型恆星的磁活動與恆星自轉間的相關性進行細致的研究。Chromospherically active banary
色球活動雙星Chromospherically active star
色球活動星According to the analysis of the relation of between angle momentum and magnetic momentum, we find that a2 dynamo is main mechanism for the stars with deep interior convection zone similarly late - m type stars
從主序星的角動量與以色球活動指數為指標的磁動量間的相關性分析表明~ 2發電機可能是m型主序星磁場產生的主要機制。The corona activity of g, k, m type stars decrease with color index increasing as a whole
但是m型主序星的冕球活動是隨色指數的增大而下降,這與m型主序星色球活動的行為相反。This phenomenon farther surport our conclusion in the analysis of evolution stars, i. e. the difference of stellar chromosphere and corona activity of evolution stars is bred by the energy balance and heating mechanism in stellar chromosphere and corona
M型主序星在演化恆星的冕球活動與色球活動行為的差異則是由於m型主序星的色球與冕球間存在的能量平衡和轉移過程產生的。分享友人