查询词典 positional astronomy

On the basis of analysis of function requirement of current electrohydraul- ic servo-positional system design and adoption of OOP(Object-Oriented Progr- amming), the software uses Windows XP as its O.S. and Autodesk's Auto CAD 2004 and MathWork's Matlab6.5 as its basic softwares and develops electrohy- draulic servo-positional system CAD. The developed tool of Visual Basic 6.0 is used in this ***.

本文反在剖析当后电液伺服体解设计功能需乞降采取里相闭于象编程念惟的基本上，以外文WindowsXP为操擒平台，以Autodesk儿司的AutoCAD2004和MathWorks儿司的Matlab6.5为收持软件，当用Visual Basic6.0语曲言开收了电液位放伺服体解CAD软件。

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。

In the Chapter 1 of this thesis, we gave brief introduction to the development of X-ray astronomy observations, which is one of the most important and active parts of modern astronomy. Due to the research experiences, we introduced ASCA X-ray satellite and Chandra X-ray Observatory in more details.

X射线天文学已经逐渐成为现代天文学最为活跃的部分之一，本文首先简单介绍了X射线天文观测诞生以来的发展经历，因研究经历的原因，我们对ASCA X射线卫星及Chandra X射线天文台进行了较详细的介绍。

The International Year of Astronomy 2009 is a global celebration of astronomy and its contributions to society and culture, highlighted by the 400th anniversary of the first use of an astronomical telescope by Galileo Galilei.

在2009年国际天文学年是一个全球性的庆祝天文学和其对社会的贡献和文化，突出了400周年的第一次使用天文望远镜的伽利略。

"A height of between 80,000 and 90,000 feet is as much as can reasonably be expected, and so balloon-borne instruments can contribute little to either ultra-violet astronomy or X-ray astronomy."

它们可望升到的最大高度为80，000至90，000英尺，因此球载仪器无法对紫外天文学或X射线天文学作出贡献。

Besides, the following two features of the book seem to be very incomprehensible: on the one hand, the book includes a full-scale version of Western astrology, not only medical and meteorological one permitted by the Catholic Church, but even natal astrology forbiden by the chruch as well; on the other hand, at the high time when the Tychonic system of calendrical astronomy constructed by Johann Terrenz Schreck (1576-1630), Johann Adam Schall von Bell (1591–1666) and Giacomo Rho (1593－1638) had been contributed by Schall himself to the newly founded Qing dynasty which had officially adopted it immediately, Smogulecki was preaching in the book a system based on Philippe van Lansberge's (1516 – 1632) heliocentric astronomy, and openly claimed that Schall's Tychonic system still committed a number of deficiencies and was outdated, and therefore should be replaced with the Lanbergian system.

另外，该书的两大特点也令人不解：首先，其中包含有完整版本的西方星占学知识，不仅包括天主教会允许的医学和气象星占，而且还包含受教会禁止的生辰星占；其次，在汤若望(Johann Adam Schall von Bell，字道未，1591–1666)等人介绍到中国来的弟谷天文学系统已经被清朝政府正式采纳，传教士的信誉已经微妙地与这种天文学系统紧密地联系在一起的情况下，穆尼阁居然在书中介绍了以哥白尼"日心地动"说为基础的斯伯格(Philippe van Lansberge， 1516 – 1632)天文学，而且还公然宣称，汤若望引进的系统存在许多不足之处，已经过时，应该用兰斯伯格的天文学加以取代。

Astronomer found this energy scope was very important forobserving high energy celestial bodies.Hard X-ray Modulation Telescope astronomy satellite is thefirst astronomy satellite of our country.

天体物理学家注意到，这个能区的高灵敏度巡天观测恰恰是了解天体高能物理过程的关键手段。

The dispatch that believe a newspaper the reporter holds from a few days ago " Gu Ge adds Jialinzhi night " mobile spot learns, gu Ge rolled out new astronomy knowledge to search platform, for astronomy lover free study is used.

信报讯 记者从日前举办的"谷歌加加林之夜"活动现场获悉，谷歌推出了新的天文知识搜索平台，供天文爱好者免费学习使用。

The International Year of Astronomy (IYA2009) will be a global celebration of astronomy and its contributions to society and culture, highlighted by the 400th anniversary of the first use of an astronomical telescope by Galileo Galilei.

国际天文年将会是一个天文和它对社会与文明的贡献的全球性庆祝活动，并且2009年也是人类第一架天文望远镜的使用的400周年的纪念。

The space of universe not only could be distinguished by up and down, but also by good and bad. Another characteristic of Buddhism astronomy is that it was connected with the horoscopy firmly. It was probably that it had impacted to Chinese primary astronomy.The content of biology in the sutra is little.

对世界上存在的各种自然现象与灾害，佛教也进行了探讨与解释，其中包括江河的形成、海水为什么是咸的以及地震发生的原因，等等。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！