天文台

An attempt to synthesize astrolabe catalogues is made in this paper by means of the residuals of the observations carried out with two photoelectric astrolabes respectively belonging to Yunnan and Beijing Observatories, i.

云南天文台台刊，，编辑部邮箱 1982年 02期 FK4星表；赤纬；系统差；光电等高仪；等高圈；本文利用云南天文台和北京天文台的Ⅱ型光电等高仪观测的残差，进行了一种综合等高仪星表处理方法的尝试。

A 360 degree view of a rare cloudscape over La Silla, in the southern edges of the Atacama Desert, home of ESO's first observing site.

拉斯拉天文台360°全景图，图中显示了罕见的全天薄云。该天文台位于阿塔卡马沙漠的南缘，是ESO建造的第一个天文台。

In accordance with the delegation's knowledge about the geophysical research work made by ROB and the related materials provided by Belgium,the paper describes the fol- lowing research work of ROB,that is,earth tide and gravity measurements,time determin...

根据访问期间对比利时皇家天文台在地球物理方面所开展的研究工作的了解及比方提供的材料，本文介绍了比利时皇家天文台在地球固体潮和重力测量方面的工作，在时间确定、地球自转的观测与研究和空间大地测量方面的活动，以及在地震学方面的工作，最后还简要地介绍了卢森堡大公国瓦尔弗当日地球动力学地下实验室的情况。

Gale or Storm Signal of 2008. Kammuri later made landfall at Vietnam, and as a result over 100 people were killed or went missing.

6日： 强烈热带风暴北冕袭港，最接近香港时在天文台西南偏南约130公里，天文台发出八号热带气旋信号。

And climatological publications, most of which are obtainable from the department free-of-charge.

天文台并出版各类气象和气候刊物，大部分均可在天文台免费取阅。

In addition to being the Pope's summer vacation home, the sixteenth-century citadel housed the Specula Vaticana—the Vatican Observatory—one of the most advanced astronomical observatories in Europe.

那座16世纪的古堡不仅是主教的避暑山庄，而且也是梵蒂冈天文台——欧洲最先进的天文台——的所在地。

This paper is the fourth section of the serial articles, it's primary contents included: based on the basic theory of the continuous medium mechanics, we have given rotational dynamical equations of the solid inner core of the Earth, taken into account influence of the self\|gravitational potential, of the fluid pressure acting on the instantaneous surface of the SIC, and of the degree 2 tesseral component of the tidal generating potential on the rotation of SIC, and has presented their practical expression, in order of magnitude of O.

中国科学院国家天文台/云南天文台，昆明 650011；2。徐州师范大学物理学系，徐州 221116；3。中国科学院测量与地球物理研究所，武汉 430077摘要：本文是序列文章的第四篇，其内容包括：基于连续介质力学的基本理论，给出了固体外核自转的动力学方程，考虑了地球的自引力、液核对内核边界的压力和二阶外部引潮力位对SIC自转的影响，并在O的量级上给出了其实用的表达式。

National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China

中国科学院国家天文台，北京 100012；2。中国科学院紫金山天文台，南京 210008

Observatories of the world, their situation and natural advantages, the special

阐述一所有规模天文台的工作，知道世界上著名天文台的所在地、其地理优

Light pollution threatens to reduce the scientific value of research telescopes in other important observatories. They include Lick Observatory near San Jose, California and Yerkes Observatory near Chicago, Illinois.

光污染降低了在其它重要天文台探索望远镜的科学价值，包括San Jose附近的尼克天文台，芝加哥和伊俐诺伊州附近的加利福利亚，耶基斯天文台。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。