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滇西北高原区域性冰雹过程的雷达产品分析

云南地理环境研究 2015年第2期27卷 25-30页

作者：秦香婷张崇莉赖云华玉龙县气象局云南丽江674100 丽江市气象局云南丽江674100

利用丽江新一代天气雷达回波资料并结合常规资料,对2010年7月31日发生在丽江市、维西县的一次强对流天气进行分析。结果表明:青藏高压底部偏东气流强,结合滇西北区域的辐合区及地面冷空气,形成了有利于冰雹天气发生的天气背景;在基本反... 详细信息

利用丽江新一代天气雷达回波资料并结合常规资料,对2010年7月31日发生在丽江市、维西县的一次强对流天气进行分析。结果表明:青藏高压底部偏东气流强,结合滇西北区域的辐合区及地面冷空气,形成了有利于冰雹天气发生的天气背景;在基本反射率因子图上冰雹云回波单体的强度值都大于50 d Bz,最大值达到63d Bz,其外形结构为"点状";在VCS(Vertical Cross Section)垂直剖面图中冰雹云回波单体的强回波核高度在8km左右,且出现了悬垂状、弱回波区、回波墙等结构特征;逆风区和低层风速的辐合是本次冰雹过程中径向速度场中的主要特点;冰雹指数产品中大三角形的出现可以作为冰雹预警的一个指示性标志;降雹前VIL值都有不同程度的跃增,跃增达到最大值后地面降雹,降雹时的VIL值在23 kg/m2以上,系统减弱后VIL值开始减小。

关键词：冰雹云雷达回波导出产品

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水电项目合同与财务口径统计差异分析及对策

云南水力发电 2021年第5期37卷 208-210页

作者：李咏琴操龙明翟长权黄通泉阙清华韩庆华能澜沧江水电股份有限公司乌弄·龙里底水电工程建设管理局云南维西678606

水电工程项目建设单位基于管理需要,以项目投资概算为控制线,在项目实施过程中,分别从侧重于基建预算及财务管理两方面对投资数据进行统计归集、综合分析,以促进对建设项目全过程的投资控制。基建预算部门及财务管理部门对基建项目统计... 详细信息

水电工程项目建设单位基于管理需要,以项目投资概算为控制线,在项目实施过程中,分别从侧重于基建预算及财务管理两方面对投资数据进行统计归集、综合分析,以促进对建设项目全过程的投资控制。基建预算部门及财务管理部门对基建项目统计工作的视角侧重不同,从而形成基建项目投资统计数据在合同口径与财务口径下的统计差异,分析两种数据统计口径的形成特点及存在的问题,分析差异提出统一的措施与建议。

关键词：合同口径财务口径统计差异水电项目

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水电工程项目验收与档案管理实践

云南水力发电 2021年第5期37卷 147-151页

作者：高朝兵张会员邵国辉杨柳杨再志杨祥高盼盼李咏琴李维民华能澜沧江水电股份有限公司乌弄龙·里底水电工程建设管理局云南维西674606

随着水电工程的发展,国家及行业对水电工程项目验收与档案资料的收集及整理工作要求越来越规范,越来越细致,并对项目档案资料收集及整编完成时间提出了较为明确的要求,与我们前期普遍形成的“工程先干完,慢慢搞验收及档案”的工作思维... 详细信息

随着水电工程的发展,国家及行业对水电工程项目验收与档案资料的收集及整理工作要求越来越规范,越来越细致,并对项目档案资料收集及整编完成时间提出了较为明确的要求,与我们前期普遍形成的“工程先干完,慢慢搞验收及档案”的工作思维有明显的区别。现阶段水电工程项目档案管理工作,领导不重视、制度不完善、施工单位重效益、人员素质偏低等问题依然存在,因此,我们一定要加强项目验收与档案管理工作的紧迫感,要细致安排各项工作,将具体任务分解及穿插到工程建设全过程,采取行之有效的措施来提高水电工程项目验收与档案管理水平。

关键词：水电工程项目验收档案管理建设全过程

CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui University HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu University Institute of ScienceVaranasi Bandirma Onyedi Eylul University Bandirma Beihang University Beijing Beijing Computational Science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research Institute Co. LtdBeijing Beijing Institute of Technology Beijing Beijing Normal University Beijing Brown University ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo University Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central China Normal University WuhanHubei Central South University ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan China academy of engineering physics MianyangSichuan China building materials academy Beijing China Center of Advanced Science and Technology Beijing China Institute of Atomic Energy Beijing China Jiliang University HangzhouZhejiang China Nuclear Instrument CO. LTDBeijing China University of Geosciences Beijing China University of Geosciences WuhanHubei China University of Mining and Technology XuzhouJiangsu China West Normal University NanchongSichuan Chongqing University Department of PhysicsChongqing Chulalongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell University IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu University DalianLiaoning Dalian University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East China University Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by China,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV Linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2015)and the Conceptual Design Report(CDR,2018),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2030s.

关键词： initiated exceeding precise