永磁同步直线电机弱磁调速时的设计

从凸极率角度出发，对内部磁极结构电机提出了新的设计方法，为使电机的特性具有可比性，假设电机均运行于相同的基值点，并采取相同的控制策略，着重了研究凸极率（ld/lq)对电机最大可能速度，逆变器功能（VA）和电流控制特性的影响，所得结论对电机及其驱动系统的选择和有积极的参考指导作用。     

动态IP地址的捕获及应用

探讨了点对点TCP／IP连接、动态IP地址的捕捉与发布，介绍了动态IP地址捕捉发布工具-DynamIP，分析了DynamIP的应用实例。     

渐近线性二阶Hamilton系统的非平凡周期解

利用极小极大方法得到了一类渐近线性二阶Hamilton系统的非平凡周期解的存在性结果。     

扩展乘数法逼近问题

本文建立了扩展乘数法逼近的定量化定理;改进了徐利治与Хлодовский的一些结果。     

非晶态Te_（81）Ge_（15）Sb_4薄膜材料的电学性能

对用熔体淬火再真空蒸发所制备的非晶态Ｔｅ＿（８ｌ）Ｇｅ＿（１５）Ｓｂ＿４薄膜的伏－安特性，直流电导率及玻璃转变温度等性能进行了研究。结果表明，这种材料具有较好的开关效应及较高的热稳定性，可用作开关器件等。     

样条能量配点法分析高层框架结构

本文利用样条能量配点法来分析高层框架结构。先将框架模拟成等效性质的正交异性连续体,然后选取样条函数与连续函数的乘积来构成该连续体位移函数,最后用能量配点法来求解。     

Induction of hemopoietic chimerism in the caprine fetus by intraperitoneal injection of fetal liver cells

Summary Intraperitoneal injection of allogeneic liver cells from 43-day-old male fetuses into normal 60-day female goat fetuses resulted in persistent hemopoietic chimerism in surviving recipients without clinical evidence of graft-versus-host disease. Transplantation of normal fetal liver cells into preimmunocompetent goat fetuses affected with -D-mannosidosis may provide an alternative strategy for evaluating hemopoietic stem cell transplantation in the treatment of human lysosomal storage diseases.     

Age distribution of circulatingα-interferon

Summary A sensitive radioimmunoassay showed that circulating -interferon in the plasma of healthy individuals was low in children and reached the highest level in the young adult, then declined gradually with age. Circulating -interferon was 0.201±0.059 ng/ml in males (n=19) and 0.184±0.076 ng/ml in females (n=14) at ages 30–39 years old. It was noted that circulating -interferon was maintained up to a certain level even in elderly individuals.     

A new indolic antiauxin, α-(5,7-dichloroindole-3-)isobutyric acid: its chemical synthesis and biological activity

Summary A new potent antiauxin, -(5,7-dichloroindole-3-)isobutyric acid has been synthesized and shown to inhibit auxin-mediated elongation ofAvena coleoptiles and to stimulate root growth of rice seedlings. Its activity is stronger than -(p-chlorophenoxy)isobutyric acid and is comparable to that of 2,3,5-triiodobenzoic acid, which are typical antiauxins.     

广义线性系统的输出反馈和极点配置

研究了广义线性系统的输出反馈和极点配置问题。引入“正常化”概念,从而推导出类似于正常线性系统有关输出反馈和极点配置问题的一些重要结论。