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Analysis of grey model between seawater environmentalessential factors and phytoplankon dynamics in the Dapeng Bay, the South China Sea

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Acta Oceanologica Sinica 1999年第1期18卷 103-108页

作者： Huang Weijian Qi Yuzao Han boping and chen Shurong Institute of Hydrobiology Jinan University Guangzhou 510632 China

The relation between the dynamics of phytoplankton and essential environmental factors of seawater has been studied. According to the comparison between environmental factors of seawater. and on the basis of mathematical space theory and the four principles of normalization, even symmetry, globality and proximity, smoothing discrete function, the grey derivative and the grey differential equation have been defined, the grey models and relation to the factors (the seawater physical and chemical factors) were estimated. The calculation results indicate that zooplankton,Mn, Fe and dissolved oxygen are the moot important factors.

关键词： Grey model phytoplankton Dapeng Bay

Kinetics of Nitrogen Removal from Molten Steel under Vacuum and Gas-Blowing Conditions

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International Journal of Minerals,Metallurgy and Materials 1998年第1期12卷 5-8页

作者： Jie Fu Heming Chang Shixiang Zhou boping chen (Metallurgy Engineering School, University of Science and Technology Beijing, Beijing 100083, China) Metallurgy Engineering School University of Science and Technology Beijing Beijing 100083 China

The kinetics of nitrogen removal from molten steel under vacuum and gas-blowing conditions has beenstudied during the VIM process. The experimental results indicated that vacuum affected the kinetics of nitrogenremoval in the range of 67-5 360 Pa. At 67 Pa, the rate of nitrogen removal is controlled by the liquid phase masstransfer of nitrogen in molten steel. At 2 680Pa, the limited step for nitrogen removal from molten steel is the chemical reaction at the metal/gas interface. Under the present experimental conditions, the type (Ar, CO, CO2) and quantity of gas flowed have no evident influences on the rate of nitrogen removal. The ratio of nitrogen removal of gasbubbles is less than 3 %. Based on the experimental results, the mechanism of nitrogen removal during the VDprocess with argon blowing and the other melting or secondary refining processes with carbon-oxygen reaction havebeen discussed. Some new viewpoints are proposed.

关键词： kinetics nitrogen removal vacuum gas-blowing

Inversion of post-stack MCMC geostatistical method in thin coal seams

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Inversion of post-stack MCMC geostatistical method in thin c...

2019年中国地球科学联合学术年会

作者： chen boping 赵智嵘 China University of Mining Technology (Beijing)

For the existence of thin coal seams in coal mining seams, the constrained sparse pulse inversion method commonly used in post-stack seismic inversion is difficult to accurately obtain the thickness of thin coal seams. In this paper, using MCMC geostatistical inversion method to invert the thin coal seam forward model. The results of inversion are basically consistent with the true thickness of the model. In the application of actual coal mine seismic data, the inversion result of the method and actual well data has a higher verification rate.

关键词： Inversion of post-stack MCMC geostatistical method in thin coal seams

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浅谈碾米机的选用

粮食与食品工业 2005年第3期12卷 18-20页

作者：陈伯平安徽经济技术学校合肥230031

从碾米的机理出发,分析了影响碾米工艺效果的因素,就我国目前碾米机的选用情况,提出了碾米机选型、操作中应注意的问题。

关键词：碾米机工艺效果选型

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浅析课堂上的自主性学习

中学生物学 2007年第5期23卷 16-17页

作者：陈伯萍浙江省诸暨市湄池中学 311814

现在的高中教学基本上都是靠理论知识来提高成绩,而缺乏较多的实验和实践,枯燥乏味,使得学生学习的积极性普遍不高.

关键词：自主性学习课堂高中教学学生学习

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

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手术治疗踝关节骨折50例的临床疗效分析

高浊度水处理时聚丙烯酰胺投量与水中泥沙颗粒表面积关系的研究

中外女性健康研究 2015年第13期 227-228页

作者：陈伯平高圆云南省个旧市武警边防医院骨科 661000 云南省个旧市人民医院放射科 661000

目的:分析手术治疗踝关节骨折的临床疗效.方法:选取我院50例踝关节骨折患者,采用手术切开复位内固定治疗,术后辅以恰当正确的功能锻炼;并同期对照30例手法复位治疗踝关节骨折的患者,研究临床疗效.结果:实验组50例患者均顺利完成手术.两... 详细信息

目的:分析手术治疗踝关节骨折的临床疗效.方法:选取我院50例踝关节骨折患者,采用手术切开复位内固定治疗,术后辅以恰当正确的功能锻炼;并同期对照30例手法复位治疗踝关节骨折的患者,研究临床疗效.结果:实验组50例患者均顺利完成手术.两组患者均得到8~12个月随访,平均10个月.实验组患者优良率显著优于对照组,两组之间差异具有统计学意义(P<0.05).结论:采用手术的方式治疗踝关节骨折,具有显著的临床疗效.

关键词：踝关节骨折手术治疗临床疗效显著

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西安建筑科技大学学报(自然科学版) 1985年第2期 46-58页

作者：陈保平金同轨

高浊度水处理多年来一直以含沙量(质量浓度)为基本参数来确定混凝剂投量。在实际中当浓度相同而水中泥沙颗粒组成等因素不同时,投药量相差比较悬殊。本文通过试验探索了投药量与颗粒因素的关系,对现有的一些确定投药量的理论及方法作了... 详细信息

高浊度水处理多年来一直以含沙量(质量浓度)为基本参数来确定混凝剂投量。在实际中当浓度相同而水中泥沙颗粒组成等因素不同时,投药量相差比较悬殊。本文通过试验探索了投药量与颗粒因素的关系,对现有的一些确定投药量的理论及方法作了分析,确定了投药量与水中泥沙颗粒总表面积的关系,得出了精确度较好的经验公式,为高浊度水处理的试验研究、设计及运行管理提出了一个新的方法。

关键词：高浊度水含沙量含沙浓度投药量泥沙颗粒投量混凝剂表面积

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碾米工序有关问题的探讨

粮食与食品工业 2009年第3期16卷 14-16页

作者：完颜鹏飞陈伯平安徽经济技术学校合肥230031

对碾米工序中的有关问题进行了探讨,分析了碾米机理,提出了碾米工序中碾米机选配、工艺组合、操作维护等方面的建议。

关键词：碾米机理操作维护