子星體 的英文怎麼說
中文拼音 [zixīngtǐ]
子星體
英文
daughter star-
Ordinarily, neutrinos and antineutrinos readily escape from stellar interiors without making collisions.
通常,中微子和反中微子容易無碰撞地從星體內部逃逸出去。I could feel myself in the chair , trying to follow my astral body around the room
我能感到我自己坐在椅子中,試圖跟隨在房間中移動的我的星體軀體。Since a carbon nucleus is six times more positively charged than a hydrogen nucleus, the cno cycle can only operate at the higher temperature and density provided by the more massive stars
但因碳原子核帶的電荷是氫原子核的六倍碳氮氧循環需要只有質量大星體所能提供的較高溫度和壓力才能維持。A quantitative analysis of this idea led to the prediction that a star remaining about three times the mass of the sun at the end of its evolution ( usually as a neutron star ), will almost inevitably shrink to the critical size needed to undergo a gravitational collapse
該想法的定量分析導致預言一顆恆星在終止它演化時候保持大約三倍太陽的質量(通常看做一顆中子星) ,將會幾乎不可避免收縮到臨界體積必須遭受引力坍塌。Energy is injected into space by quasars in the form of fast, nonrelativistic particles.
能量是以快速非相對論性粒子的形式由類星體注入空間的。If the moving fluid in a newborn neutron star also transfers a tenth of its kinetic energy to the magnetic field, then the field would grow stronger than 1015 gauss, which is more than 1, 000 times as strong as the fields of most radio pulsars
如果在新生中子星里的流體,也把10 %的動能轉變成磁場的話,磁場強度會上漲到超過1015高斯,這是大多數無線電波霎所帶磁場強度的1000倍以上。This circumstance means that cool molecular gas is located there, a vestige of the original gas-dust cloud from which not massive stars were formed, spawning hii zones.
這種情形意味著那裡有冷分子氣體,它是形成大質量高溫星、產生H區的原始氣塵雲殘余。We now call this kind of super - strong magnetic field neutron stars magnetar, a term coined a few years ago by two theoretical astrophysicists duncan and thompson
天體物理學家鄧肯和湯遜在多年前已把這類具有超級強力磁場的中子星稱為磁星。Topics include : planets, planet formation ; stars, the sun, " normal " stars, star formation ; stellar evolution, supernovae, compact objects ( white dwarfs, neutron stars, and black holes ), plusars, binary x - ray sources ; star clusters, globular and open clusters ; interstellar medium, gas, dust, magnetic fields, cosmic rays ; distance ladder ; galaxies, normal and active galaxies, jets ; gravitational lensing ; large scaling structure ; newtonian cosmology, dynamical expansion and thermal history of the universe ; cosmic microwave background radiation ; big - bang nucleosynthesis
課程的主題包含了:行星、行星形成;恆星、太陽、正常的恆星、恆星形成;恆星演化、超新星、緻密天體(白矮星、中子星及黑洞) 、波霎、雙x -射線源;星團、球狀及疏散星團;星際介質、氣體、塵埃、磁場、宇宙射線;距離階梯;星系、正常及活躍星系、噴流;重力透鏡;大尺度結構;牛頓宇宙學、宇宙的動力膨脹及溫度發展歷史;宇宙背景微波輻射;大霹靂核合成。The new rate of 11c ( p, ) 12n is larger by about a factor of 2 than that of ref. [ tan02 ], and could transfer 3he to cno materials earlier, so that it may act as a seed of the cno cycle and cause the explosive of the massive star
計算結果表明,在某些巨質量貧金屬星中, 「 he通過「 c ( p ,的『 zn從p一p鏈過度到cno循環,有可能起到種子核的作用,引發星體的爆炸,從而改變巨質量星塌縮為黑洞的命運。Astronomers are almost sure that the dark companions of many x - ray binaries are black holes and not neutron stars. v404 cygni is one of the most well - known examples
天文學家已經幾乎可以肯定很多x射線雙星所包含的黑暗天體是黑洞而非中子星,其中最著名的例子包括天鵝座v404等。Making hot meals for heroes a meditation group provides aid and comfort for twin tower rescuers
一靜坐團體為雙子星大廈的救難人員提供援助與慰問This at least accounts for the fact that a particular group of meteoroids shares with its parent comet more or less the same orbit, which can remain relatively unchanged over eons. an immediate consequence is that our earth makes periodic rendezvous with this meteoroid swarm, thereby culminating in a regular display of these celestial fireworks. to name a few, we have the lyrids in april and the geminids in december
流星雨的成因是地球遇上了一群密集的流星體,一般相信,流星群是由周期性彗星分解出來的物質或由瓦解了的彗核所形成,所以流星群和其母體彗星有大致相同的軌道,由於流星群的軌道頗為固定,所以地球會周期性地穿越這些流星群,形成固定出現的流星雨,例如四月天琴座流星雨十二月雙子座流星雨等。The flow over the geimini afterbody is separated.
雙子星座后體處于分離狀態。A rising star in the gymnastics team, young haibin disappointed many by failing three times to complete routines in group performances. he was blamed for not being able to help retain the championship for his team in group events, and some critics even said this failure would totally ruin his career
被譽為中國體操隊明日之星的滕海濱,在男子團體賽中三次失手,使國家隊未能?冕體操團體金牌,也使他成為千夫所指,外界不少評論更指挫敗將徹底催毀他的前程。Besides acting as powerful signposts of active star formation, the intense maser emission provides a unique tool to probe the physical conditions and kinematics of these regions on scales of 10 - 103 au
星際脈澤不僅是恆星形成的一個及其重要的標志,而且也提供圍繞大質量恆星尺度10 - 10 ~ 3au分子氣體的物理條件和動力學結構的信息。We believe there is a solid crust of heavy nuclei, which is about 1 km thick. below it is a layer of neutrons in liquid state. there may be a solid core, but we are not sure
我們相信中子星有一層約一公里厚由重原子核組成的外星殼,之下是一層呈液態的中子流質,最後可能是一個固體核心。More important, details about the birth of the neutron star could be extracted from the gravitational signal even though the nascent object itself is tiny and swaddled in a blanket of fiery gas
更重要的是,雖然新生的中子星非常小,又包裹在熾熱的氣體里,但我們還是可以從重力訊號中,解讀出中子星誕生的一些細節。The astral me moved around the room , observing my body in the chair while it was watching me
星體的我圍繞房間移動,觀察著坐在椅子中的我的身體,而它也在觀察我。" you see a picture of a galaxy, " he says, " and you know that stars are speeding through it, gases are flowing in, and jets of plasma are shooting out. i wanted to see these things move
他說:當我看到星系的照片,知道星體正穿梭其中,氣體緩緩流向星系內部,熾熱的等離子體則不斷激射而出,我便想親眼看看這些天體的運動。分享友人