折叠萝卜螺生物学初步研究

对采自南昌近郊池塘折叠萝卜螺一种群的生物学进行了初步研究，并就其贝壳的形态和其它种群作了比较，测量了210个折叠萝卜螺的壳高（H），壳宽（W）和体重（T），三者之间的关系可分别表示为：T＝0．0009H^2.632,T=0.0047W^1.8915,W=0.6899H-0.3437,在野外，折叠萝上课累在南昌地区从2－6月都能产卵，其中3－4月达高峰期，在室内3，5，6月为产卵高峰，4月几乎不产卵，折叠萝卜卵的孵化率很高，平均孵化率为95．66％，最高达100％，最低也有89．5％，幼螺的死亡率高达50％以上。     

Hajek—Renyi不等式的推广及其应用

对Hajek-Renyi不等式进行了推广，利用推广的不等式给出了随机变量序列绝对平均意义下的强大数定律的一个条件．     

The Synthesis of Glycoglycerolipids

A convenient synthetic route was developed for the synthesis of the novel glycolipids: 1,2-di-O-acyl-3-O-(2‘-acylamide-2‘-denxy-ct-D-glucopyranosyl)-sn-glycerols. 10 new compounds of glycolipids with different acyl groups were obtained.     

重离子治疗计划系统的构想

对重离子柬治癌的优势进行简要的回顾，并着重介绍了用于重离子放射治疗的治疗计划系统。治疗计划系统是一套软件系统，不同的硬件设施应有与其相匹配的软件系统，即治疗计划系统。在此基础上，针对兰州重离子加速器的特点提出一些关于治疗计划系统方面的构想。After a brief review concerning the advantages of heavy ions in radiotherapy, more interests are concentrated on treatment planning system （TPS） for heavy ion radiotherapy. Compared to the hardware devices such as accelerator and beam delivery system, the TPS is a set of software system, and different therapy facilities require their corresponding TPSs. Based on the specialities of the Heavy Ion Research Facility in Lanzhou （HIIRFL）, some suggestions on the TPS for tumor therapy at HIRFL finally are given.     

外来的捕食物种对濒危物种的影响

In this paper, an important problem arising from conservation biology is considered. Namely, how does the introduced species affect the survival of a native endangered species through predation? By using Kamke comparison theorem and some results in Cui and Chen‘s paper (1998), some sufficient conditions that guarantee the permanence of the species and global stability of a unique positive periodic solution are obtained. Biological implication of these results are discussed.     

一类带拓广的Bochner-Martinelli核的高阶奇异积分的Hadamard主值

首先定义Cn中闭光滑可定向流形上一个带有拓广的Bochner-Martinelli核的高阶Cauchy型积分φ(z),然后利用分部积分和Stokes公式,给出这个奇性为2n阶的高阶奇异积分φ(t)的Hadamard主值,接着通过球面坐标变换等方法证明了一些引理,由此获得了φ(z)在Hadamard主值意义下的Plemelj公式.