Please help us improve the quality of example sentences! Edit on Github

我们用肉眼是看不到河外星系的。Extragalactic nebula is invisible to the naked eye.

“外星云”是“星系”的曾用名。"Extragalactic nebula" is a former name for "galaxy".

Other words in sentence

“这颗行星来自外星系的说法只是一种猜测，”普拉夫多说。"The claim that it's extragalactic is kind of a guess, " says Pravdo.

甚至几乎不涉及现代河外天文学中吸引人的课题。We shall hardly even touch the captivating problems of modern extragalactic astronomy.

当天文学家阿特.霍格偶然发现这个银河系外的非同一般的物体时，他首先问出来这个问题。Astronomer Art Hoag first asked this question when he chanced upon this unusual extragalactic object.

星系的恒星形成性质的研究是目前河外天体物理学的热门研究领域。To study the star formation properties of galaxies is one of the major tasks of extragalactic astronomy.

而且有一群强大的银河系外微波和无线电源，弄脏了我们的图片！But a bunch of strong extragalactic microwave- and radio-sources are out there too, mucking up our picture!

Other words in sentence

这是天文学家首次在银河系以外的恒星流中发现一个行星系。For the first time, astronomers have detected a planetary system in a stellar stream of extragalactic origin.

主要就宇宙X射线背景的两种理论观点——弥漫源观点和分立源观点来进行讨论。It is stretched mainly on two classes of theoretical point of view-origin from discrete extragalactic sources or diffuse origin.

正当河外天文学家放弃恒星碰撞时，他们那些研究银河系的同僚却彻底地接纳了它们。Just as extragalactic astronomers were giving up on stellar collisions, their galactic colleagues adopted them with a vengeance.

在本文中，我们研究河外天体的红移分布和它们的光度函数之间的关系。In this paper, we investigate the relation between the redshift distribution and the luminosity function of extragalactic objects.

这个在充满恒星的旋臂之外出现的巨大的尘埃云团完全出乎科学家的预料，为银河系外的天文学研究提供的新的课题。The heretofore unexpected extent of dust beyond the starry limits of the arms, shows new areas for extragalactic astronomical study.

Other words in sentence

英国皇家天文学会的罗伯特·马西博士说这篇论文为河外行星提供了第一份“铁证”。Dr Robert Massey of the UK's Royal Astronomical Society said the paper provided the first "hard evidence" of a planet of extragalactic origin.

主要评述对河外H2O超脉泽源及与其相关分子谱线的搜索、观测和理论研究现状。Current researches of searching, observation and theory on extragalactic H2O megamaser sources and associated molecular emission lines are mainly reviewed in this paper.

天文学家发现一颗系外行星，它的主恒星起源于银河系外，而且此恒星的金属含量明显少于模型预期中的同类主恒星。An exoplanet has been discovered orbiting a star of extragalactic origin that contains far less metal than models predict for stars with planets. Christopher Intagliata reports.

欢迎网页的舒大同，我在设在北京大学科维理天文和天体物理学研究所的河外天文学的博士后研究员。Welcome to the homepage of Tom Hughes, a postdoctoral researcher in extragalactic astronomy based at the Kavli Institute for Astronomy and Astrophysics at Peking University, Beijing.

本文评述VLBI天体物理学的进展，特别是在河外连续谱天文学、星际脉泽、脉冲星和恒星等方面VLBI观测的主要结果。This paper touches the progress in VLBI astrophysics concerning some high lights of extragalactic continuum astronomy, interstellar masers and pulsars and stars from VLBI observations.

Other words in sentence

波澜壮阔的宇宙场景并没有让观众陶醉很长时间，随着故事情节的深入，你越来越觉得这是发生在银河系外的一场越南战争，沉重的寓意让起初的激动心情逐渐消退。The planetary high doesn't last. The closer the story comes to a lumbering parable of colonialist aggression in the jungles of an extragalactic Vietnam, the more the enchantment fizzles.

还有另一种方法，有非常长的基线干涉测量，在地面上有射电望远镜，去听银河系外的无限电波以侦察地面站的位置的改变。Still another technique, very long baseline interferometry, has radio telescopes on the ground listen to extragalactic radio waves to detect changes in the positions of the ground stations.

普拉沃达说，尽管这颗银河系外的行星是一个美妙的假设，但是更加令人兴奋的发现是这颗行星可以对这个温驯且平缓的行星组成所能做的事情。Although an extragalactic planet is "a nice possibility, " says Pravdo, the more exciting find is what this planet could do to the idea of tame, gradual planet formation. Johns-Krull agrees.