Thermistor thermal control system on the hydrogen clock at Shanghai Observatory

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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A scientific CCD camera for the low-dispersion spectrograph of large sky area multi-object fiber spectroscopic telescope ( LAMOST) was introduced along with the test and analysis of its performance.

结合实际测试结果，介绍了大天区面积多目标光纤光谱天文望远镜（LAMOST）低色散光谱仪所使用的科学级CCD相机的系统设计与检测技术。

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Object-Selection-Algorithm ( OSA) is the implementation of observation policy which is a key point of LAMOST Sky-scan Strategy System ( SSS).

论述了LAMOST巡天观测战略系统（SSS）中观测策略的实现方法-选星算法问题。

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According to the system, the model of LAMOST focal plane Observation Planning was built, and then the simulation of the observation efficiency was carried out.

针对该系统的特点，建立了LAMOST焦面观测的仿真模型，并进行了系统观测效率的仿真。

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Atmospheric refraction and dispersion affect the observation quality and efficiency of Large Sky Area Multi-object Fiber Spectroscopic Telescope ( LAMOST).

大气折射与大气色散会影响大视场多目标光纤光谱观测的质量和效率。

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This article discusses how to describe the complex command pipeline objects exiting in the large control system ( LAMOST Subsystem-OCS).

探讨了LAMOST观测控制子系统中执行关系复杂命令对象的描述方法。

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Concerning the Large Sky Area Multi-Object Fiber Spectroscopic Telescope ( LAMOST), the enclosure design and its related study are also introduced.

结合目前正在研制的大天区多目标光纤光谱望远镜&LAMOST，简述了我国LAMOST望远镜圆顶的设计方案及其相关研究的概况。

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The main work and innovations are listed as follows: LAMOST observation physical model and mathematical model have been built by the actual observation process.

论文主要工作和创新有：根据实际观测流程建立LAMOST观测物理模型和数学模型，参照LAMOST设计参数产生了LAMOST观测模拟数据。

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Unit positioning is one of key technologies of LAMOST, whose positioning accuracy is the core of focal panel system.

单元定位是LAMOST主要关键技术之一，其定位精度是焦面系统的核心。

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Testing results demonstrate that this new double revolving optical fiber positioning unit device well satisfies the requirements of LAMOST.

测试结果表明，该单元装置完全能满足LAMOST的需要。

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The principle and structure of measuring device to detect the positioning accuracy of LAMOST fiber positioning unit are introduced.

介绍LAMOST光纤定位单元定位精度检测装置的工作原理及结构。

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