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天文学家
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  astronomer
     A renowned French mathematician, astronomer, theoretical physicist and scientific philosopher, Poincare saw his remarkable scientific life spanning the 19th and 20th centuries.
     庞加莱是法国著名的数学家、天文学家、理论物理学家和科学哲学家,是横跨19、20世纪的科学大师。
短句来源
     As the Knowledge Innovation project deeply proceeding, more and more chinese astronomer observe and study with the Very Large Array (VLA), Observe is widely used in China.
     随着中国科学院创新工程的全面推进 ,利用VLA进行观测研究的中国天文学家逐渐增多 ,Observe软件的使用也日益广泛。
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     Zhao Jinyi—Mathematician and Astronomer
     数学家与天文学家赵进义
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     Along with modern science and technology development, the astronomer also had the very big enhancement to the astronomy instrument request.
     随着现代科学技术的发展,天文学家对天文仪器的要求也有了很大提高。
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     STUDY ON THE HUI CALENDAR HUAN YU SHU YAO──IN COMMEMORATION OF THE 200TH ANNIVERSARY OF THE BIRTH OF THE OUTSTANDING ASTRONOMER MA DEXIN
     回历《寰宇述要》研究──纪念杰出的天文学家马德新诞辰200周年
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  astronomers
     SN 1996W:the First Extragalactic Supernova Discovered by Chinese Astronomers
     SN 1996W:中国天文学家首次发现的河外超新星
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     The Virtual Observatory will provide new challenge and opportunity for astronomers in knowledge and technology.
     作为21世纪新的研究平台,虚拟天文台将在知识和技术等方面对天文学家提出新的挑战,提供新的机遇。
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     In early 1980s, with y radial sequence spectropmetry from the Milky Way, astronomers proposed that there exist 2~3M of 26Al(T1/2=7.2x105u) in the Milky Way, then deduced thatthese Al are produced and tossed to the astrospace from some stars in near age (the half life of 26Al is short comparatively astro-age).
     80年代初,天文学家根据观测到的银河系连续γ射线谱,推算银河系内目前还存在着2~3M_⊙的~(26)Al(T_(1/2)=7.2×10~5u),并推论它们是在较近的年代内(~(26)Al半衰期相对天体的年龄而言是很短的)从某些星体内部产生并抛射到宇宙太空。
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     A 30m giant telescope project,Chinese Future Giant Telescope(CFGT),has been proposed by Chinese astronomers.
     我国天文学家提出了中国30m口径巨型望远镜(CFGT)建议。
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     Edwin P. Hubble is one of the greatest astronomers of all time.
     艾德温·哈勃 (EdwinP .Hubble)是历史上最伟大的天文学家之一。
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  “天文学家”译为未确定词的双语例句
     Blue supernovae of type Ia(SNe Ia) are the best calibrated standard candles, the dispersion of the intrinsic peak luminosity approaches to 0 11 mag.
     蓝 Ia超新星是迄今天文学家已知的校准得最好的标准烛光 ,峰值光度弥散仅为 0 .11mag.
短句来源
     The fact our universe is accelerated expanding indicates that there is a mysterious anti-gravity which was called as "dark energy" [6,7,8,9].
     宇南加速膨胀的结果表明有一种神秘能量使宇宙在扩张,天文学家称之为暗能量[6,7,8,9]。
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     However, when Edwin Hubble found that our universe was expanding in 1926, physicists lost there interesting on this static homogeneous cosmological model.
     但当天文学家Edwin Hubble在1929年发现宇宙在膨胀的时候,这个静态宇宙模型也就被物理学家搁置了,取而代之的是大爆炸宇南模型,爱因斯坦称宇宙常数是他一生犯的最大的错误。
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     The experiment with the 15, 715 quasars from the SDSS DR2 shows that the correct rate of redshift estimated by the method is 95.13% within an error range of 0.02. This method was designed to obtain the redshifts of quasar spectra with relative flux and a low signal-to-noise ratio, which is applicable to the LAMOST data and helps to study quasars and the large-scale structure of the universe etc.
     通过对sloandigitalskysurvey(SDSS)datarelease2(DR2)中的15,715条类星体光谱的实验表明,在误差为0.02的范围内所用方法的正确率达到95.13%。 该方法可对相对定标的类星体光谱数据进行红移测量,符合LAMOST数据的要求,可为天文学家进行类星体和宇宙大尺度等研究提供帮助。
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     Recently, the luminosity observations of the farthest supernovas [1,2,3,4] indicate that our universe is accelerated expanding , asymptotic de Sitter (dS)[5] with a positive cosmological constant.
     最近,天文学家通过对极远处超新星的光度的观测[1,2,3,4],推算出宇宙在各个不同时期的膨胀速率,发现宇宙在加速膨胀并且加速度基本保持不变。
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  astronomer
The ablation catheter was placed next to the electrodes showing the earliest pulmonary vein activation utilizing a novel navigation system (ASTRONOMER?, EPT).
      
The ASTRONOMER? navigation system allows precise steering of the ablation catheter to areas identified as left atrial to PV conduction pathways and reduces the radiation exposure.
      
Peter Kolb (1675-1726), a German astronomer and mathematician, was an unlikely candidate to write the book that became the most well-known source of the Cape of Good Hope and the Khoikhoi in the eighteenth century.
      
This pattern is patently taken over from the positional astronomer, after whose grand analytical tool (analytical mechanics) q.m.
      
The astronomer can do nothing but observe his objects, while the physicist can interfere with his in many ways, and does so elaborately.
      
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  astronomers
At present, space radio astronomers and engineers study the prospects of design of the second-generation ground-space interferometers for astrophysical research with the microsecond angular resolution of sources.
      
The recent discovery of extrasolar planets and planetary systems has raised many new research problems for astronomers.
      
Its main goal to create and develop the RVO, intended to provide Russian astronomers with direct and effective access to worldwide astronomical data resources.
      
As a multi-science platform, the telescope will provide treasures to astronomers, as well as bring prosperity to other research, e.g.
      
Events also stretch away into the near future as anticipated in our plans and foretold by weather forecasters, and into the distant future as predicted by climatologists, geologists, and astronomers.
      
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  stargazer
Two other spontaneous mouse mutants with ataxia and absence epilepsy, lethargic and stargazer, have mutations in genes encoding a calcium channel auxiliary β subunit and a putative calcium channel auxiliary γ subunit.
      
Evidence for genetically mediated dysfunction of the central dopaminergic system in the stargazer rat
      
The stargazer rat is an autosomal recessive mutant (homozygousstg/stg) that displays abnormal behavior, characterized by stereotypic head-movement, circling, and a high level of ambulatory activity.
      
The stargazer mutant mouse is characterized by its ataxic gait, head tossing, and absence seizures.
      
Subsequently, two allelic variants of stargazer have arisen, waggler and stargazer 3J.
      
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In the first half of this paper,the author describes an overview and main observing facilities of National Radio Astronomy Observatory (NRAO), a typical observational research centre for radio astronomy.In the second half, a distribution of observing programs using the main telescopes of NRAO which has been open to the astronomers over the world since the 1980s is summarized. And the trends of the present observational studies in radio astronomy is analysed.

本文前半部介绍了一个在国际上有影响的射电天文实测研究基地——美国国家射电天文台(NRA-O)的概况和主要实测装备,阐明了它在射电天文领域的地位及其代表性。后半部介绍了它向世界各国天文学家开放的主要射电望远镜八十年代以来的观测课题分布,并对当前射电天文实测研究的动向作了一个简单的剖析。

Many astronomers need some catalogs to choose source candidates,do identification and research.At present,some large data centers aboard provide such services as catalogue query,multiple source query (i.e.cross-identification of small sample) and visualization.However,with the increase of observational data and the arrival of the whole wavelength astronomical era,the present services can not meet some requirements from astronomers.We review the services of data centers abroad,put new problems and raise a set...

Many astronomers need some catalogs to choose source candidates,do identification and research.At present,some large data centers aboard provide such services as catalogue query,multiple source query (i.e.cross-identification of small sample) and visualization.However,with the increase of observational data and the arrival of the whole wavelength astronomical era,the present services can not meet some requirements from astronomers.We review the services of data centers abroad,put new problems and raise a set of solutions. The realization of the cross-identification of two random catalogues and huge catalogues,the classification of the result of cross-identification,and free choice of parameters so on are all emphasized.

许多天文学家需要星表来选源、证认和研究。目前国外有一些大的数据中心提供了星表查询、多源查询(即小样本交叉证认)、可视化等功能。但是随着大数据量及全波段天文时代的到来,这些服务已经越来越不能满足天文学家的需求。在详细分析了国外数据中心的服务后,提出了新的问题,并给出一套解决方案。着重讨论了任意两个星表的交叉证认和大数据量星表的交叉证认的实现,以及交叉证认结果的分类和参数的自由选择等方面的课题。

 
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