Astronomers的例句（Astronomers在句子中的用法）

• Astronomers can accurately foretell the date,time,and length of future eclipses. 天文学家能精确地预告未来日食月食的日期、时刻和时长。
• Since they were excellent astronomers, some think that they also used their pyramid structures as observatories. 由于玛雅人是出色的天文学家, 有人认为他们还将这些金字塔建筑用作天文观象台.
• Astronomers can calculate when there will be eclipses of the sun and moon. 天文学家可以算出何时发生日食和月食.
• To detect shorter wavelengths, astronomers must put instruments above the earth's atmosphere. 要探测到更短的波长, 天文学家们就必须把仪器送到地球大气层以外去.
• Space scientists and astronomers have taken another step forwards. 航天科学家和天文学家又取得了进展。
• The ancient astronomers divided zodiac into 12 equal segments. 古代天文学家把黄道带分为12等分.
• Astronomers used to ask why only Saturn has rings. 天文学家们过去一直感到奇怪,为什么只有土星有光环.
• Astronomers tacitly assume that stars of the same luminosity and color all have the same mass. 天文学家心照不宣地默认,光度和颜色都相同的恒星具有相同的质量.
• The astronomers were taking an observation of Jupiter. 天文学家们正在观测木星.
• Astronomers have seen gargantuan plumes of material from nearer galaxies as well. 天文学家也看到过较近的星系伸出的巨大的羽状物.
• Astronomers usually assume that interstellar dust is closely confined to the galactic plane. 天文学家通常认为,恒星际星尘都是紧靠着银河平面的.
• You ask why astronomers are not to this, and the answer has also been exhaustively explained. 你问为什么天文学家们不承认这一点, 但答案已经被不厌其烦地解释过了.
• Astronomers study eclipsing binary events to learn more about the evolution of stars. 天文学家研究“食双星”以便更多地了解恒星演化.
• Astronomers will have to collect more spectra from these stars to confirm their suspicions. 天文学家们必须要从这些恒星上采集更多的光谱来证实他们的推想。
• Data from Voyager II has presented astronomers with a puzzle about why our outermost planet exists... “旅行者二号”发回的数据给天文学家们提出了一个难题：离我们最远的那颗行星为什么会存在。
• Early astronomers thought that our planet was the centre of the universe. 早期的天文学家认为我们的星球是宇宙的中心。
• Astronomers know that Pluto and Triton have nearly the same size, mass, and density. 天文学家知道冥王星与海卫一拥有几乎相同的体积、质量与密度。
• By measuring the motion of the galaxies in a cluster, astronomers can infer the cluster's mass. 通过测量星系在一个星系团内的运动,天文学家们可以推定这个星系团的质量。
• Astronomers have discovered a distant galaxy. 天文学家们发现了一个遥远的星系。