A. Its distance from other stars B. Its age C. Its mass D. The amount of dust around it 相关知识点: 试题来源: 解析 C。解析:The size and brightness of a main-sequence star depend on its mass.表明主序星的大小和亮度取决于它的质量。反馈...
A. The temperature of the stars. B. The gravitational forces between the stars. C. The brightness of the stars. D. The age of the stars. 相关知识点: 试题来源: 解析 B。解析:在双星系统中,两颗恒星之间的引力决定了它们的轨道和速度。A 温度、C 亮度、D 年龄都与轨道和速度无关。反馈...
Yougaingreaterconfidenceinyourself.Also,youbecomemoreoptimisticandcalmerinthemindthanbefore.Thereareseveralreasonsforthesechanges:yourself-imageimprovesasyoustartlivingintidybeautifulrooms,andyougaindecision-makingskillsasyoucontinuetochoosebetweenwhichthingstothroworgiveawayandwhichtokeep.ThewayweletgoofthingsintheKo...
a我的外公要来我家吃晚饭了 My grandfather had to come my family to have the dinner[translate] aThere is no one thing that determines whether we grant a visa or not. We consider all the factors in coming to what we hope is a sound decision. We don't claim that our decisions are perfe...
What determines the mass of the most massive star cluster in?a?galaxy: statistics, physics or disruption?GielesM.ingentaconnectAstrophysics & Space Science Dordrecht
Two-Part Share Contracts, Risk, and the Life Cycle of Stars: Some Empirical Results from Motion Picture Contracts What determines the market value of a star? This paper examines the size of fixed payments to leading actors in the U.S. motion picture industry from a sam... DC Chisholm - ...
6、The man who has made up his mind to win will never say "impossible ". 凡是决心取得胜利的人是从来不说“不可能的”。 7、The road of life is like a large river,because of the power of the currents,river courses appear unexpectedly where there is no flowing water. ...
18. Spend the most precious part of one's lifeto make money, in order to enjoy a littlesuspicious freedom in the least precious partof one's life. 19.一个人怎样看待自己,决定了此人的命运,指向了他的归宿。 19. How a person views himself determines his fate and points to his destination...
On a daily basis, the moon appears to move eastward in the sky by 12°, and this determines different angles of its illumination by the sun. As it orbits Earth, the moon will show different illuminated parts based on the angle to the sun and hence the phases of a lunation. Although ...
a他的生活方式和你相同吗 His life style and you same[translate] awhere are the keys? 正在翻译,请等待... [translate] a3. 测定已知高度目标的垂直夹角来求取距离 3. Determines the known goal the vertical included angle to seek highly is away from[translate] ...