Astronomers造句

Astronomers usually assume that interstellar dust is closely confined to the galactic plane.
天文學(xué)家通常認(rèn)為,恒星際星塵都是緊靠著銀河平面的.

Early astronomers thought that our planet was the centre of the universe.
早期的天文學(xué)家認(rèn)為我們的星球是宇宙的中心。

Astronomers have discovered a distant galaxy.
天文學(xué)家們發(fā)現(xiàn)了一個(gè)遙遠(yuǎn)的星系。

Data from Voyager II has presented astronomers with a puzzle about why our outermost planet exists...
“旅行者二號(hào)”發(fā)回的數(shù)據(jù)給天文學(xué)家們提出了一個(gè)難題：離我們最遠(yuǎn)的那顆行星為什么會(huì)存在。

Astronomers can calculate when there will be eclipses of the sun and moon.
天文學(xué)家可以算出何時(shí)發(fā)生日食和月食.

You ask why astronomers are not to this, and the answer has also been exhaustively explained.
你問為什么天文學(xué)家們不承認(rèn)這一點(diǎn), 但答案已經(jīng)被不厭其煩地解釋過了.

Astronomers will have to collect more spectra from these stars to confirm their suspicions.
天文學(xué)家們必須要從這些恒星上采集更多的光譜來證實(shí)他們的推想。

Since they were excellent astronomers, some think that they also used their pyramid structures as observatories.
由于瑪雅人是出色的天文學(xué)家, 有人認(rèn)為他們還將這些金字塔建筑用作天文觀象臺(tái).

Astronomers have seen gargantuan plumes of material from nearer galaxies as well.
天文學(xué)家也看到過較近的星系伸出的巨大的羽狀物.

Astronomers can accurately foretell the date,time,and length of future eclipses.
天文學(xué)家能精確地預(yù)告未來日食月食的日期、時(shí)刻和時(shí)長。

Space scientists and astronomers have taken another step forwards.
航天科學(xué)家和天文學(xué)家又取得了進(jìn)展。

Astronomers study eclipsing binary events to learn more about the evolution of stars.
天文學(xué)家研究“食雙星”以便更多地了解恒星演化.

Astronomers tacitly assume that stars of the same luminosity and color all have the same mass.
天文學(xué)家心照不宣地默認(rèn),光度和顏色都相同的恒星具有相同的質(zhì)量.

By measuring the motion of the galaxies in a cluster, astronomers can infer the cluster's mass.
通過測量星系在一個(gè)星系團(tuán)內(nèi)的運(yùn)動(dòng),天文學(xué)家們可以推定這個(gè)星系團(tuán)的質(zhì)量。

To detect shorter wavelengths, astronomers must put instruments above the earth's atmosphere.
要探測到更短的波長, 天文學(xué)家們就必須把儀器送到地球大氣層以外去.

Astronomers used to ask why only Saturn has rings.
天文學(xué)家們過去一直感到奇怪,為什么只有土星有光環(huán).

The astronomers were taking an observation of Jupiter.
天文學(xué)家們正在觀測木星.

The ancient astronomers divided zodiac into 12 equal segments.
古代天文學(xué)家把黃道帶分為12等分.

Astronomers know that Pluto and Triton have nearly the same size, mass, and density.
天文學(xué)家知道冥王星與海衛(wèi)一擁有幾乎相同的體積、質(zhì)量與密度。

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