天文学

I attended the IAUS241 meeting in december of 2006 in La Palma of Spain.

2006年12月参加了西班牙举行的国际天文学联合会议。

Astronomical Photometry is a technique of measuring the flux of a celestial object.

光度分析学是天文学上量度天体光度的技巧。

Astronomy, biomedicine and physiological psychology possess all these criteria.

天文学、生物医学、生理心理学拥有上述所有的标准。

This is essentially Plait's reason for hosting the Bad Astronomy Blog.

这就是普雷特觉得有必要办拙劣天文学博客的原因。

Pointed out that the plane trigonometry and spherical trigonometry differences, began to trigonometry from astronomy ...

则指出了平面三角学与球面三角学的差异，开始使三角学脱离天文学。。。。

I'm planning to take my son to the planetarium so that he will learn something about astronomy .

我打算带儿子去参观一下天文馆，让他增长一些天文学知识。

Astronomy is becoming an increasingly essential part in earth sciences, particularly in the fields involving life science; the emergence of astrobiology and comparative planetology in recent years just reflects this growing trend.

所以地球科学及生命科学的发展趋势，以及两者整合，乃与天文学的关系密切。天文生物学及比较行星学的兴起，正是很好的例证。

"Mysterious ice grain " Pluto once was fully favoured by "constellation fan " and uncounted astrophil, unfortunately "greatly "be laid-off" in reducing the staff the solar system", on August 24 , 2006 late in nearest once, the representative at the meeting takes it as an excuse that "whose insufficient big prepare a track and adjacent to mass planets part coincides ", unanimous decision "gives Plutonian planet qualification the sack", and demotes the person for average short planet on international astronomy federation annual meeting holding in Prag.

曾经备受"星座迷"和无数天文爱好者宠爱的"神秘冰谷"冥王星，不幸在最近的一次太阳系"大裁员"中"下岗"，2006年8月24日晚，在布拉格举行的国际天文学联合会年会上，与会代表们以"其质量不够大和轨道与邻近行星部分重合"为由，一致决定"开除"冥王星的行星资格，并将其降级为普通的矮行星。

Their mathematical achievements included positional notation and the use of zero; in astronomy, they accurately calculated a solar year, compiled precise tables of positions for the Moon and Venus, and were able to predict solar eclipses.

他们的数学成就包括位置符号和使用的零，在天文学，他们准确地计算出太阳年，编制为月球和金星阵地的确切表，并能预测日食。

Copernicus Polish astronomer who advanced the theory that the earth and other planets revolve around the sun, disrupting the Ptolemaic system of astronomy.

哥白尼，波兰天文学家，他提出地球及其它行星绕太阳运动的日心说，推翻了托勒密的天文学理论即地心体系。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷