查询词典 astronomical

Most astronomical reflecting telescope glass mirror components are made of borosilicate glass because of its low coefficient of expansion with heat.

大多数天文反射望远镜玻璃镜面组成部分是由硼硅玻璃，因为它低膨胀系数与热。

This year also marks the four hundredth anniversary of the first recorded astronomical observations with a telescope by Galileo.

今年也是第一次录得1伽利略望远镜天文观测第四百周年。

The second was the first use of an astronomical telescope by Galileo Galilei.

另一个重大发现则是伽利略·加利雷首次使用天文望远镜。

During the coating of large-aperture mirror especially that is applied to astronomical telescope, the configuration of coating system is very important to satisfying the expected performance indices of thin film coating.

对大口径镜面特别是对大口径天文望远镜镜面的镀膜时，镀膜系统的配置对膜层性能的预期指标的实现起着非常重要的作用。

Design and study on the large astronomical telescope .

马品仲。大型天文望远镜设计和研究。

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。

He created the first astronomical telescope and used it to observing celestial bodies, to a large number of results, as it were: the sky,"Columbus."

他第一个制造出天文望远镜并用它观测天体，去的大量成果，被人们誉为：天空的"哥伦布"。

Through this summary,to enable everyone to the past and current situ- ation of astronomical telescope has a clearer understanding as we can understan...

通过本文的总结，使大家能对天文望远镜的过去和现状有更清晰的认识，能为大家了解和研究天文望远镜有所帮助，为其它科学的技术发展提供借鉴。

The mirror of an astronomical telescope forms at its focal point an image of a star on the axis of the mirror.

天文望远镜把在镜轴上的星体成象在焦点上。

Will be one of the great astronomical projects of the 21st century.

将会是21世纪天文学的一个重要的研究课题。

In this paper, the requirement analysis, design and implementation of the system are introduced in detail.

此论文详细介绍了系统的需求分析，系统设计和具体实现。

In the context of economic globalization is increasingly deepening, China's economy can not be spared.

在经济全球化日益加深的背景下，中国经济不可能做到独善其身。