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- This is the readout circuit in the time-of-f light electronics for the Beijing Spectrometer, BES. 本文介绍了北京谱仪飞行时间法电子学中的读出电路部分。
- This work is one of the series,which studies the lepton identificationin the BES(Beijing Spectrometer)in detail. 这项工作是详细研究北京谱仪(BES)轻子识别的一部分。
- In the analysis of Beijing Spectrometer (BES) data, the dE/dx and TOF information have been used in the particle identification. 在北京谱仪数据分析中 ;粒子鉴别使用了dE/dx和TOF的信息 .
- Beijing Spectrometer (BES) is an experimental facility of high energy physics on Beijing Electron Positron Collider (BEPC) . 北京谱仪是北京正负电子对撞机上的高能物理实验装置。
- This paper describes the implementation of CBLT for the electromagnetic calorimeter(EMC) electronics system of Beijing Spectrometer III(BESIII). 介绍了采用虚拟全局缓存技术的CBLT读出方式在北京谱仪电磁量能器读出电子学中的应用。
- The Beijing Electron Position Collider (BEPC) and the Beijing Spectrometer (BES) are upgrading now. The drift chamber is a very important detector in BES. 北京正负电子对撞机(BEPC)和北京谱仪(BES)正在升级改造中,漂移室(DC)是北京谱仪上最重要的子探测器之一。
- In this paper, we present the design and construction of the luminosity monitor, the main features of the detectors, and the functions of the read-out circuits and data acquisition system of the Beijing spectrometer (BES). 本文报道了北京谱仪亮度监测器的设计、建造;探测器的性能指标;读出线路及数据获取系统的工作原理.
- The main drift chamber of the Beijing Spectrometer (BES) has been described briefly, including its physical design, mechanical design and construction, choice of the working gas as well as prototyping. 简要描述了北京谱仪(BES)主漂移室的物理设计、机械设计与建造、工作气体选择、模型实验等方面.
- A Monitor System for End Cap Shower Counter of Beijing Spectrometer 北京谱仪端盖簇射计数器的监测系统
- I stop with my brother while I am in Beijing. 我去北京总是住在哥哥家里。
- Some elder people enjoy Beijing opera immensely. 有些上了年纪的人非常喜爱京剧。
- Beijing is the capital of China. 北京是中国的首都。
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- He has been burning for a chance to visit Beijing. 他一直渴望着有机会参观北京。
- For aught he knows, we might be in Beijing. 他不知道我们会在北京。
- From Beijing to Guangzhou is a long journey. 从北京到广州是一个较长的旅程。
- Where did you go: to Tianjin or to Beijing? 您去了哪里?天津还是北京?
- What were your first impressions of Beijing? 你对北京的最初印象如何?
- ESTIMATION OF ENERGY LOSS dE/dX AT MAIN DRIFT CHAMBER OF BEIJING SPECTROMETER 北京谱仪主漂移室dE/dX的估算
- Some specimens are kept in the Beijing Zoo. 这些品种保存在北京动物园里。