共查询到20条相似文献，搜索用时 31 毫秒
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《新疆师范大学学报(自然科学版)》2003,(4)
数学有关李群部生成定理的运用与研究····················································································……宋军锋王宝勤(1)非一致抛物型方程的混合边值问题····················································································……马昌秀王迪吉(1)非同步交易对资本资产定价的影响················… 相似文献
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《四川师范大学学报(自然科学版)》1992,(6)
1数学拟可换BCI一(BCK一)代数的标准型···········································································……彭久麒(1一1)L一Fuzzy邻近空间的收敛理论·····……,’’·······················································……谢显中、刘旺金(1一7)Fuzzy横截和Fuzzy拟阵················································… 相似文献
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《湖南文理学院学报(自然科学版)》2005,17(4):79-80
三维投影型插值算子及其等价构作方法···························································刘经洪,朱起定(1.01)关于Euler一致型方程x2-D1y2=2s2和x2-D2y2=-2t2·········································································乐茂华(1.03)通过部分状态的观察确定一类离散时间马氏链··········································… 相似文献
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《西北大学学报(自然科学版)》2003,(6)
一类具有扩散的51传染病模型·········································……,.’’···········································……窦家维(l,l)二元正交多项式小波··································································································一石智,宋国乡(1,5)X射线衍射谱的一种分峰新技术··········… 相似文献
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《山东大学学报(理学版)》1992,(4)
关于9次和10次的华林问题···················································……李红泽(1一1)一般核的Hammerstein型积分方程·········································……刘兆理(l一12)条件极值点处的不动点指数···················································……郎国放(1一23)丢番图一背包型公开角密码体制·····························… 相似文献
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《海南大学学报(自然科学版)》1993,(4)
第1期 一甲壳胺作为果汁澄清剂的应用研究··········································,··,·······················……陈泽林等(.1)二乙醇胺保护醛基法合成经基香茅醛的工艺研究··········································……陈讳平陈民桥(5)大型三维薄壳地理模型的研制···············,·..····················,·······························… 相似文献
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《湖南理工学院学报：自然科学版》2006,19(4):93-94
文题作者数学、工程数学一个加权三角不等式的加强············································“······，·············”·····················································……杨克昌确定生成子空间基的一种方法··························································································… 相似文献
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《阜阳师范学院学报(自然科学版)》2000,(4)
第1期非线性代数,阶梯算符与氢原子(英)·····································································……倪致祥(l)锰氧化物lao.55Ca0.‘SMno3输运性质的研究················································……陈勤潘亚林(4)一种分子量标准的引物定位合成·········,·····················································……崔… 相似文献
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万珍平;汤勇 《华南理工大学学报(自然科学版)》2010,38(1)
各种功能玻璃在高技术领域中获得了广泛应用。但功能玻璃大都硬度高、脆性大，易在已加工表面产生裂纹和凹坑。基于大刃倾角刀具的玻璃切削是一种新的加工方法，该方法能在亚毫米级的切削深度下高效地获得无裂纹和凹坑的完整表面。研究了大刃倾角刀具切削玻璃的机理及刀具参数和切削用量对已加工表面质量的影响。研究结果表明，大刃倾角刀具切削玻璃时，表面粗糙度Ra达0.21μm，表面完整性优于传统的玻璃精磨时的表面；要获得较好的已加工表面质量，刀具参数和切削用量都存在一个较佳的取值范围。 相似文献
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《南京大学学报(自然科学版)》1983,(1)
第一期M一拓扑与勿<、护‘RZ’型算子的若干性质·4·············……王声望宋国柱王巧玲(1)Banach空间单位球均匀度····························································……高继(14)类自然情报检索算法·················,···················································……王永成(29)一个分布式信息检索系统模型·························… 相似文献
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《曲靖师范学院学报》1991,(4)
师专学报的任务和我们的选题方向······························……曲靖师专学报编委会(91.1.1)高等教育必须实现教书与育人的统一·············································……杨光斗(91.1.6)新形势下应该怎样为人师表····························································……徐志远(91.1.12)寓育人于高校图书馆日常服务工作之中·····················… 相似文献
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《贵州大学学报(自然科学版)》1991,(4)
求解色散方程的两类双步长指数型格式·······························································,···……张大凯(1.1)FEBrowder不动点定理及其在对策和经济中的应用················································……俞建(l7)求解对流扩散方程的两个半显差分格式·············································,···,,····,···········… 相似文献
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《西北师范大学学报(自然科学版)》1991,(4)
·数学与计算机科学·价V一环的拟内射性刻划··························································,········“····”·”·”·”·”…刘仲奎(卜l)广义拟右交错Bc卜代数及其结构···········“·············~·············”·················一杨永保张小红(I·7)一类发展方程的整体解与周期解·“·····,··························”············… 相似文献
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《苏州大学学报(医学版)》1994,(4)
第一期一类等紧空间·················································································……I:次Li己nard系统奇点的Hopf分支与五次Li曲arcl系统极限环的存在问题·····一关于粗范数的注记···················...·····················································……有非局部性项的非线性热方程正解的破碎率················… 相似文献
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《苏州科技学院学报(自然科学版)》1993,(4)
政治试论政府体制与政治文化····························································……赵罗平(l一64)试论恩格斯对唯物辩证法理论体系创立的贡献·································……周皖斌(l一68)地产经济中非理性行为研究·························································……王旭章(l一72)略论信息产业对经济发展的作用···············… 相似文献