This paper will describe the design improvement and performance of Shanghai Observatory's atomic hydrogen clock.

Satellite laser ranging observation at Shanghai Observatory in 1998

1998年上海天文台人卫激光测距观测报告

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The accuracy of the determination of the baseline using experimental VLBI system in Shanghai Observatory

VLBI实验系统基线测量的精度

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The library automation and networking construction at Shanghai Observatory

上海天文台图书馆自动化和网络化建设

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The design of the range gate in satellite laser ranging systems at Shanghai Observatory

激光人卫测距中距离门的设置

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The Uses Development and Improvement of the Hydrogen Maser in Shanghai Observatory

上海天文台氢原子钟的使用、研究和改进

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Microwave spectrum of optical system improvement of cesium beam frequency standard at Shanghai Observatory

上海天文台铯钟改进束光学系统后的微波谱

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A preliminary analysis of the accuracy of the satellite laser ranging system at Shanghai Observatory

上海天文台人造卫星激光测距系统的精度初步分析

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Time and frequency system of SLR at Shanghai Observatory

上海天文台激光测距站的时频系统

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The application of the software engineering methodology in establishing environment at Shanghai Observatory

软件工程方法在台级计算机环境建设中的应用

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Thermistor thermal control system on the hydrogen clock at Shanghai Observatory

上海天文台氢原子钟热敏电阻控温系统

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The objective of Beijing National Earth Observatory is to make a great effort to transform it into observing and researching and forecasting three-in-one combination seismic station. In order to realize this objective, the way and step of the management is provided.

提出了把北京国家地球观象台建成监测、预测、科研三结合台站的管理目标，给出了实现这个目标应采取的管理方法和必要措施。

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National Ecological Observatory Network ( NEON), proposed by National Science Foundation ( NSF) in 2000, would be a nationwide network that focuses on the pressing environmental challenges at regional and continental scales in the United States.

美国国家生态观测站网络（NEON）是一个以研究区域至大陆尺度重要环境问题的国家网络，它是由美国国家科学基金会（NSF）于2000年提出建立的。

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It also advises closing the National Solar Observatory's facilities at Kitt Peak on the Tohono O'Odham Reservation in Arizona and Sacramento Peak in Sunspot, New Mexico.

报告还建议关闭在亚利桑那基特峰和新墨西哥萨科拉曼多峰上的太阳观测设备。

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Two large monitoring projects of this kind are NEON the National Ecological Observatory Network andOOI, the Ocean Observatories Initiative.

在这一类监控项目中有两个比较有代表性的大型项目，一个是美国国家生态观测站网络（NEON），一个是海洋观测计划（OOI）。

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How to manage Beijing National Earth Observatory

北京国家地球观象台的管理

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Twelve late-type binaries have been observed with the same instrumental configuration at Kitt Peak National Observatory, USA. The rotational velocities of 15 components in the 12 binaries are determined, including 5 stars whose V sin I are reported for the fist time.

用相同的仪器条件在美国基特峰国立天文台观测了12颗晚型双星，并用卷积法测得了这12个双星系统的15个子星的自转速度，其中5个子星是首次进行自转测量。

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The Large Sky Area Multi-Object Fiber Spectroscopic Telescope ( LAMOST) is an innovative reflecting Schmidt telescope, promising a very high spectrum acquiring rate of several ten-thousands of spectra per night.

大天区面积多目标光纤光谱天文望远镜（LAMOST）是一架我国科学家自主创新设计和研制的反射施密特望远镜，是世界上光谱获取率最高的望远镜。

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The research practice has particularly provided valuable experience for the design of environmental monitor system of the ongoing large sky area multi-object fiber spectroscopic Telescope ( LAMOST), which is one of the large scientific projects in China.

该文的研究成果对于正在研制中的我国大科学工程项目大天区面积多目标光纤光谱天文望远镜LAMOST的环境监控系统的设计具有相当的参考价值。

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Aiming at the LAMOST project, the largest sky survey project implemented in China, a novel method for automatic recognition of emission-line stars ( ELS) based on detection of spectral lines is proposed.

针对我国即将建成的大型巡天项目（LAMOST），给出了一种基于谱线检测的发射线星自动识别方法。

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According to the spectral ability and the observational mode of LAMOST, we suggest the suitable objects for LAMOST observations, and discuss the cross-identification for selecting candidates.

根据光谱能力和观测模式，提出了LAMOST的选题目标，分析讨论了LAMOST可以开展的交叉证认工作。

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