一类反周期函数插值算子的推广

建立了反周期函数的（0,δP）插值算子,得到了插值问题解的相关结论,是对（0,P（D））插值算子的一种推广.     

几种新空间类的性质及其相互间的关系

本文引入了０仿紧、０仿紧及强仿紧的概念．讨论了他们的性质及它们与其它空间类的关系．     

具有热储备部件的通常故障可修复系统解的存在唯一性

本文针对具有两个运行部件和一个热储备部件，故障修复时间服从一般分布的系统模型，利用Banach空间下的Volterra积分方程，运用初等方法证明了该系统非负解的存在唯一性。     

掺杂SrTiO_3陶瓷的介电性及正电子湮没

本文应用正电子湮没寿命谱方法研究掺杂SrTiO_3陶瓷的介电性.通过对不同掺La量SrTiO_3的介电常数、损耗因子、正电子在样品中的湮没寿命的测量,发现介电常数、损耗因子随掺La量的变化与正电子寿命参量的变化存在着某种关系;文中用Sr空位及La离子与Sr空位缔合体模型解释了这些变化与关系.     

四堡污水处理厂排污管喷口研究

介绍了四堡污水处理厂排污入江管工程中应用的新型三口单向阀型自动喷口结构。叙述了排污量、开启度、喷口流速、阻力系数等水力特性。对喷口的安装施工以及喷口流速、开启度、喷口冲坑形状的现场检测也作了说明。     

模n－王后问题中的部分n－解（Ⅲ）

记Ｍ（ｎ）为模。棋盘上互不攻击的皇后的最大个数。在本文中，我们证明了当ｇｃｄ（ｎ，６）＝１时，Ｍ（ｎ）＝ｎ；当ｇｃｄ（ｎ，１２）＝２时，Ｍ（ｎ）＝ｎ－１；当ｇｅｄ（ｎ，１２）＝３，４，６，１２时，Ｍ（ｎ）－ｎ－２。最后，给出了Ｍ（ｎ）＝ｎ的三个等价命题。     

Protective effect of Shigyaku-to,a traditional Chinese herbal medicine,on the infection of herpes simplex virus type 1 (HSV-1) in mice

The antiviral activity of Shigyaku-to (TJS-109), a traditional Chinese herbal medicine, was investigated in mice infected with herpes simplex virus type 1 (HSV-1). TJS-109 is a combination of the medicinal plant extracts fromZingiberis siccatum rhizoma,Aconiti tuber andGlycyrrhizae radix in a specific proportion. Mice infected with a 10 LD₅₀ dose of HSV-1 were treated with TJS-109 orally at doses of 1.25 to 20 mg/kg 2 days before, and 1 and 4 days after the infection. The treated groups had 80% (1.25 mg/kg), 40% (5 mg/kg) and 23% (20 mg/kg) mortality rates 25 days after the infection as compared with a 100% mortality rate in control mice treated with saline. When HSV-1 infected mice (recipients) received CD8⁺T cell fractions derived from spleens of mice treated with TJS-109 (donors), 70% of recipients survived, as compared with 0% survivors in the groups of mice treated with saline, B cell fractions, CD4⁺ T cell fractions or macrophage-enriched fractions prepared from the same donors. TJS-109 did not show any virucidal activities against HSV-1 or any virostatic activities on the growth of HSV-1 in Vero cells. These results suggest that TJS-109 protected mice exposed to lethal amounts of HSV-1 through the activation of CD8⁺ T cells.     

关于凸算子的一个结果

本文利用u_0-凹算子的性质来研究u_o—凸算子,给出关于一类u_0—凸算子正解存在的充要条件。     

关于（0,2）型插值多项式逼近

设n是偶数,P_(n-1)(x)是Legendre多项式,R_n(f,x)是以(1-x~2)P~(?)_(n-1)(x)的零点为基点的所谓(0,2)型插值多项式。本文构造了两个函数类H_(ω_2),H_(ω_1)~*,研究了R_n(f,x)逼近H_(ω_2),H_(ω_1)~*中函数f(x)的阶,并且验证了所给出的逼近阶是最佳的。