关于多正解问题的某些研究

本文以ｆｐ 同伦方法为工具，借助于一些适当的变换，研究有序的（Ｂ）空间中的集值映象方程的多正解问题；在文中的有关工作中，还使用了集值映象的拟导数的某些性质．     

抗(耐)甜菜丛根病新品系—SN8901的选育

抗(耐)甜菜丛根病新品系—SN8901系从亲本8—67中优选单株,经丛根病圃培育,优选出的抗(耐)病品系.该品系属多粒2倍体自交系.试验、生产示范结果均优于对照新甜4号.根产量、含糖率、产糖量分别比对照新甜4号提高41.56%、2.66度和71.52%.     

14β-甲磺酰氧基对映-贝壳杉二萜重排反应

本文研究了一类具有15-C与16-C单键的14β-甲磺酰氧基对映-贝壳杉烷(烯)(6,7和8)在Zn-EtOH体系中的重排反应, 它们均能重排成6, 7, 5, 5并环系统的化合物3, 12, 13a和13b。8重排时生成一个8-OEt化合物, 为这类化合物重排时经过阳离子中间体提供了一个证据。     

多目标多阶段决策问题最优化方法及应用

本文提出了可行状态点,可行边和可行策略等概念,建立了一种新的解决多目标多阶段决策问题的方法,介绍了这一方法的应用实例:     

三系数有限元向量尺度函数的构造

The aim of this paper is to present construction of finite element multiscaling function with three coefficients. In order to illuminate the result, two examples are given finally.     

Spatial interpolation of HRTFs and signal mixing for multichannel surround sound

From the point of spatial sampling, spatial interpolation of HRTFs (head-related transfer functions) and signal mixing for multichannel (surround) sound are analyzed. First, it is proved that they are mathematically equivalent. Different methods for HRTFs interpolation are equivalent to different signal mixing methods for multichannel sound. Then, a stricter derivation for the signal mixing of multichannel sound and the law of sine for stereophonic sound is given. It is pointed out that trying to reconstruct lateral HRTFs by adjacent linear interpolation is wrong. And for accurate sound image localization, the conventional equation of adjacent linear interpolation of HRTFs is revised. At last, it is also pointed out that some methods used in the analysis of HRTFs and multichannel sound can be used for reference mutually.     

浅谈路由器qos技术

本文主要探讨路由器qos技术在下一代英特网中的应用,分别介绍集成服务(IntSer),区分服务(Dif-ser),以及其它一些探索性的路由器qos技术。     

关于多线性振荡奇异积分在加权Hardy-型空间上的一致估计

本文对一类具有光滑位相函数的多线性振荡奇异积分算子建立了一致的加权（H^1(R^n),L^1(R^n))估计及一致的加权（HKp(R^n),Kp(R^n)估计。