The number of stars in the universe is ___. A. large B. small C. many D. unknown 相关知识点: 试题来源: 解析 D。宇宙中的星星数量是未知的,所以选 unknown。large 是大的,small 是小的,many 是许多,都不能准确描述宇宙中星星的数量。反馈 ...
The number of stars in the universe appears to be infinite.A.amazingB.limitlessC.limited的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产力工
as the astronomers call them 是定语从句修饰stars .原因状语从句: as the number of stars in the universe is so vast,是and后分句中的原因状语从句,说明this possibility becomes virtual certainty的原因.其中, the number of stars in the universe是原因状语从句的主语,因此谓动用单三形式is.句...
- There area vast number of starsin the universe.（宇宙中有大量的星星。）- There area vast num...
Keck Observatory in Hawaii, which leads him to believe there may be three times as many galaxies in the universe. Other topics include the existence of red dwarf stars, astrophysicists' research on dark matter, and comments from astronomy professor Craig J. Hogan.BASKEN...
the journalACS Chemical Neuroscience, estimates that the actual number of these so-called "small molecules" could be 1 novemdecillion (that's 1 with 60 zeroes), 1 million billion billion billion billion billion billion, which is more than some estimates of the number of stars in the universe....
Their Distribution in the Sky. Their Number. Their Distances A novel photometry-based estimation of the total number of stars in the Universe is presented. The estimation method is based on the energy conservation la... C Flammarion,JE Gore 被引量: 0发表: 2014年 347 STRANGE STARS: WHICH ...
Avogadro's number is approximately 6.022x10^23—an almost unfathomably large quantity, greater than the number of grains of sand on earth or even the number of stars in the universe. But the number, which represents the number of discrete particles likeatomsor molecules in a "mole" of a ...
How many atoms are estimated to be in the observable universe? It is estimated that there are around 1080 atoms in the observable universe. This number is derived from calculations based on the estimated number of galaxies, stars, and the average mass of matter in the universe. What is the...
Ifthe pointis within thepolygon,the linewillintersecttheedgesofthepolygonanoddnumberoftimes. 如果该点位于多边形内,该线将与多边形的边相交奇数次。 www.ibm.com I've termedthisthe"alternate"pattern,sincethe flagalternatesrowswithanoddnumberof stars androwswith an evennumberof stars. ...