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Excitation Function of ^(51)V(p,n)^(51)Cr up to 22 MeV

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Chinese journal of nuclear physics 1994年第1期16卷 67-70页

作者： zhao wenrong Lu Hanlin Yu Weixiang (China Institute of Atomic Energy,P.O.Box 275(3).Beijing 102413) 中国原子能科学院北京 102413 中国原子能科学院北京

Excitation function of 51V（p,n）51Cr is measured using stacked foil techniqueover the energy range from 3 to 22 *** target material is high purity naturalvanadium metal *** measured data are listed in table with the total error about6% and compared with the published *** optimum energy range for the pro-duction of 51Cr via this reaction is 8-14 MeV.

关键词： Cross section V.Stacked foil technique

Variable　Structure　Control　of　Distributed　Parameter　Systems　and　Application　to　the　System　of　Heat　Process

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Systems Science and Systems Engineering 1994年第3期4卷 257-262页

作者： zhao wenrong Department of Mathematics,Ningxia Education College,Yinchuan,750002 HOU Xuezhang Department of Mathematics,Northeast Normal University,Changchun,130024

The variable structure control problems of distributed parameter system are in vestrigated in this *** the conditions more general than in[1],[2],the equivalent, control theorem is ***,as an application to system of heat process,we give some conditons for sliding model such that the solution of system of heat process is exonentially stable unde the variable structure control.

关键词： distributed parameter system sliding mode variable structure control heat process

Calculation of the (n,p) Reaction Cross Sections for Zinc Isotopes

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中国核科技报告 1997年第S2期 47-53页

作者： Huang Xiaolong Lu Hanlin zhao wenrong (China Institute of Atomic Energy, Beijing)

A model calculation of (n,p) reaction cross sections for Zinc isotopes in the neutron energy range below 20 MeV is carried out with UNF code. The theoretical models are briefly described and a new set of the neutron optical model potential parameters for natural Zinc is given. The results of the calculation are compared with the experimental data and a good agreement is obtained.

关键词： Reaction Cross Sections for Zinc Isotopes n,p Calculation of the

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二元资源供应机制的博弈分析

商业时代 2010年第23期 15-16页

作者：赵文荣中国人民大学财政金融学院

对于社会中广泛存在的资源竞用问题,可以通过设计一种合理的资源使用机制—二元资源供应机制来解决。可以证明,在参与者理性、完全信息的假设前提下,二元资源供应机制存在纳什均衡,且该均衡是效率最优的。通过实例分析也可以发现,二元... 详细信息

对于社会中广泛存在的资源竞用问题,可以通过设计一种合理的资源使用机制—二元资源供应机制来解决。可以证明,在参与者理性、完全信息的假设前提下,二元资源供应机制存在纳什均衡,且该均衡是效率最优的。通过实例分析也可以发现,二元资源供应机制是一种有效克服资源约束,实现总体效用最大化的最优机制设计。

关键词：博弈论纳什均衡资源使用比较优势

Measurement of Cross Section for 92Mo（n,p）92mNb Reaction and Deduction of Low Energy Neutron

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中国核科技报告 1998年第S4期 7-10页

作者： zhao wenrong Lu Hanlin Yu Weixiang Han Xiaogang Huang Xiaolong (China Institute of Atomic Energy, Beijing, 102413)

Introduction Molybdenum is an important component of structural material for fission and future fusion reactors. It consists of seven isotopes. Therefore, fast neutrons can lead to many nuclear reactions. One of them is92Mo（n,p）92mNb reaction. Several authors published their data for this reaction, while most of the cross section determinations were

关键词： In Measurement of Cross Section for n,p Mo

CALCULATION OF PROTON INDUCED REACTIONS ON 89Y IN E≤40 MeV ENERGY REGION

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中国核科技报告 1993年第S1期 47-55页

作者： Shen Qingbiao zhao wenrong ( CHINA INSTITUTE OF ATOMIC ENERGY, BEIJING )Cai Chonghai (DEPART. OF PHYSICS, NANKAI UNIVERSITY, TIANJIN)

A set of proton optical potential parameters for E≤40 MeV was obtainedbased on the available experimental data ofY and neighbour *** calculated nuclear data are in good agreement with the experimental datafor some channels,for which there exist better measured *** calculatedradioisotope yield cross sections show us which energy region is more suitablefor specific radioisotope production in certain nuclear reaction.

关键词： MeV ENERGY REGION Y IN E CALCULATION OF PROTON INDUCED REACTIONS ON

黄河宁蒙河段2018—2019年度凌情特性分析

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人民黄河 2022年第10期44卷 36-39页

作者：赵文荣张健黄河水利委员会宁蒙水文水资源局内蒙古包头014030 黄河水利委员会水文局河南郑州450004

黄河宁蒙河段2018—2019年度凌汛期凌情特点主要有:流凌时间晚,封河速度快;区间来水多,封河流量大;河道槽蓄水增量较小且释放均匀;封河水位低,稳封期水位略偏高,冰下过流能力较强;未出现明显凌峰过程,凌洪水量小;开河期流冰少,凌汛期凌... 详细信息

黄河宁蒙河段2018—2019年度凌汛期凌情特点主要有:流凌时间晚,封河速度快;区间来水多,封河流量大;河道槽蓄水增量较小且释放均匀;封河水位低,稳封期水位略偏高,冰下过流能力较强;未出现明显凌峰过程,凌洪水量小;开河期流冰少,凌汛期凌情平稳等。凌情主要影响因素为气温、上游来水、水库调度、分凌区分凌及河道边界条件等。

关键词：凌情特点成因分析宁蒙河段

Cross Section Measurement for ^(58)Ni(n,np+pn+d)^(57)Co,^(60)Ni(n,p)^(60)Co and ^(62)Ni(n,α)^(59)Fe Reactions

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Chinese journal of nuclear physics 1994年第3期 263-266页

作者： Lu Hanlin zhao wenrong Yu Weixiang (China Institute of Atomic Energy,P.O.Box 275(3),Beijing 102413)

Activation technique is used to measure the cross sections of 58Ni（***+pn+d）57Co at 13.5-15.0 MeV and 60Ni（n,p）60Co and 62Ni（n,x）59Fe at *** results are compared with the previously measured and evaluated data,

关键词： Cross Section 58Ni 60Ni 62Ni

Cross Section for 176Hf(n,2n)175Hf Reaction

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中国核科技报告 1998年第S2期 3-5页

作者： Lu Hanlin zhao wenrong Yu Weixiang Han Xiaogang (Department of Physics, CIAE, P.O.Box 275(49), Beijing 102413)

Measurements of neutron cross section ofHf(n,2n)Hf are reported. In the experiment, the D(d,n)~3He and T(d,n)~4He reactions were served as the neutron sources, in neutron energy ranged of 10～12 MeV, about 14 MeV and 18 MeV. The neutron flux was monitored with theNb(n,2n)Nb reaction and BFlong counter orU fission chamber. Details of this experiment were described and the results were compared with ENDF/B-6, JEF-2, JENDL-3, ADL-3 and the data from literature.

关键词： Hf Reaction data ENDF Cross Section for n,2n