Abstract:Realization of neural networks is presented with switched-current(SI)circuit technique. Switched-current neural networks(SINN)need only standard digital CMOS process and low supply level.
Abstract:本文通过对双曲空间Ｈ￣（ｎ＋１）的一些性质的研究，运用双曲格，点定理得到了为上有限子群时ｃａｒｄ｛ｇ∈Ｇ：｜ｇ｜＜ｔ｝的估计式，并从此出发研究了级数收敛性。对的一般离散子群，运用另一方法解决了范数级数收敛性的问题。从而将Ａ．Ｆ．Ｂｅａｒｄｏｎ关于二维离散群的结果推广到了ｎ维Ｍｏｂｉｕｓ群
Abstract:In this paper a new evaluating method of environmental economy-cost-emissions analytical method was proposed. The characteristics and analytical proceduresof the method were explained The application of the method was illustrated with apractical example.
Abstract:This paper investigates from the unified view the relations between the separation and quasi-compactness of the various topologies on the closed set lattice of a topological space and those of the original topology. The intrinsic link between topology
Abstract:设ｘ１，ｘ２，…ｘｎ为ｎ个相互独立的随机变量，本文证明了在分布满足一定条件下，第ｋ个顺序统计量ｘ（ｋ）（１≤ｋ≤ｎ）的分布决定了ｘｉ的分布（ｉ＝１，２，…ｎ）。
Abstract:The complete double wave funetion theory is presented for freely falling bodies,in which both the non-local effect of the rigid boundary on bodies and the meaning of non-Hermitian operator are studied.The results show that the requirement of Hermiticity o
Zhang Zhengqi Lu Ruanhui Zhang Xumin Cao Zhixiong
Abstract:在ｐＨ６．００缓冲溶液中，五氟利多在－１．１５和－１．２８Ｖ处产生两个极谱波，利用－１．１５Ｖ波可测定１．０×１０＾－７ｍｏｌ／Ｌ的五氟利多。
He Shuange Xu Yuanjin Wang Kemin Jiang Zhenliang Zhu Yuanbo
Abstract:本报道了刀豆组织切片光纤脲传感器的结构、性能及应用、它对脲的最佳响应范围是５×１０－５～１×１０＾－２ｍｏｌ／Ｌ，装配简单，使用方便，重现性和稳定性好，用于测定牛奶中的脲取得了令人满意的结果，并用它初步发现磁场和酚类物质分别对脲酶有明显活化作用及抑制作用。
Jiang Ronghan Wang Daoping Xuan Jiaji
Abstract:Based on the evaluation of the various costs of the Small and Middle-Sized Power Transformers(SMSPT),Present Value Method of Costs is adopted to carryout economical analysis of the replacement plans for replacing SMSPTs of 73 standardwith SMSPTs of S_7 st
Peng Jiehua Liu Mingjian Department of Electrical Engineering)
Abstract:This paper presents a new method for cut test generation of large combination circuits using input vectors in pairs.It proves the cut theory of usual circuits. Compared the cut circuit with the no cut one,the result shows that the number of test codes aft
Abstract:Slip frequency control is an important method that controls torque of variable-frequency adjustment speed systems of induction motors.In this paper the simplification of mathematic model of induction motors and dynamic design of slip closed-loop adjustmen
Abstract:In this paper a conic with it's axis and centre,as well as points of inter-section and tangency between the staight hne and conic,is drawn using the polar corre-spondence principle. The mechanism of drawing the conic is presented using thc sameprinciple.
Cheng Xingqi Liu Shugung Zhang Shuling Wang Wenzhi
Abstract:The epoxy acrylate and 4-Butoxy Carbonyl Amino Toluene 2-Isocynate (BCATI)Synthesized in author's laboratory Were utilized for making modified epoxy acrylate resin through the reaction between hydroxy of epoxy acrylate and isocyanato of BCATI.The co
Cheng Shengzhong Luo Aiming Zhang Zhengqi
Abstract:The distribution of reaction products of ethylbenzene with styrene isstudied by GC/MS,GC/FTIR and GC. The effects of reaction temperature ,ethylben-zane/styrene ratio and catalyst on the constituents of reaction solution are investigated.
Kuang Yafei Yi Zhimei Wang Hong
Abstract:Synergistic inhibition effect of sodium molybdate and sodium bitartrate,sodium citrate ,sodium salicylate,sodium malate,and sodium gluconate were studied.The resuIts showed that sodium molybdate and hydroxycarboxylate have excellent synergistic inhibition
Abstract:plane steel frames,in which 2 are two-story one-bay frame and other 2are two-story two-bay frame,were tested in order to study the stress and deformationproperties of plane steel frames and their characteristics of failures. The contents of thetest were r
Gong Jiansen Shu Qingsong Zhu Shiliu Ma Changhan Qian Keneng Wang Jianhua
Abstract:本文研究了利用炼铝过程产生的铝渣、辅以石灰、萤石作为炼铁用的新型脱硫剂，通过对可锻铸铁进行炉外脱硫的正交试验，得出其优化配方为：ＣａＯ５１％，铝渣３９％，Ｆ２１０％。精炼时熔渣碱度高、流动性好，可使可锻铸铁脱硫率达到３３．５－３７．５％。
Abstract:According to the requirement of simultaneous desulfurization and denitrification,the kinetices and production process of the catalyst utilizing CuO as the basic active component were studied.Optimum conditions for preparation of the catalyst,in-cluding co
Abstract:Using the method of the grey relative analysis we gave the quantitative relationship between the investment and foreign exchange income of the tea products during Seventh-five-year Plan in Hunan Province and a compute result. Then we made qualitaive analy
