利用二酰亚胺选择性还原C=C双键

在Ｃ＝Ｎ、Ｃ≡Ｎ存在下，利用二酰亚胺将环丙基化合物（１）和（３）中的Ｃ＝Ｃ双键选择性还原，区域化学选择性为１００％，产率约为８０％。     

摩擦焊接头组织与力学性能

研究了变形速率对低合金结构钢摩擦焊接头组织与力学性能的影响，结果表明，增大变形速率和延长减速改善了接头区域的硬度分布，焊缝区宽度变窄，热影响软化区不明显，焊缝晶粒细化，使焊缝的韧性得到一定程度的改善，本文对接头各个区域的显微组织进行了分析。     

荔枝保鲜研究1：——低温储存下抑制失水与防霉

本文研究荔枝保鲜过程中抑制荔枝失水和防霉问题。用含５％的瑞毒雷猛锌的保鲜液浸渍处理荔枝约５ｍｉｎ后，取出凉干。密封于装有吸潮－保温－乙烯吸收保鲜剂容器中，５℃￣８℃下储存。储存５０天后，好果率约８６％，货贺期约３０小时。     

Gravity wave activity and spectra in the upper mesosphere at Wuhan, China during early March 1996

Sodium layers (75–105 km) were measured by Na lidar on three nights from 1 to 3 of March 1996. The lidar data were used to calculate the relative atmospheric density perturbations and their spectra. The average r. m. s. density perturbations for early March at Wuhan are 5%. The Vertical wave number spectra exhibit power-law shapes with an average slpoes of −2. 12 in the upper mesosphere when the associated density mean quantity of the day was used. Supported by the Fundation of Chinese Academy of Science Ai Yong: born in 1958, Ph. D. graduate student     

斜齿圆柱齿轮传动时接触强度的简化计算

给出了设计钢制软齿面闭式斜齿圆柱齿轮传动时,接触强度的简化计算公式。由此,可恰到好处地选取小齿轮的齿数,使传动获得最紧凑的结构。     

压力容器带防腐层表面磁粉探伤的研究

采用人工裂纹试样的方法，模拟压力容器涂刷油漆防腐层的状况进行磁粉探伤，得出了油漆防腐层厚度与裂纹检出灵敏度的定量关系；结合ＣＶＤＡ《压力容器缺陷评定》规范，探讨了实验方法对一般在役压力容器不除去油漆的情况下进行磁粉探伤检验的可行性。     

垂直下降管中高粘液体两相流的流型转变

对垂直下降中高粘液体两相流的流型转变进行了深入的理论研究。     

关于μ-双全纯映射的延拓

讨论μ－方程组同胚解的边界延拓，证明了满足某种凸性条件的有界域间的μ－双全纯映射可以光滑延拓到边界     

基于遗传算法的神经模糊网络

从改进Ｓｕｇｅｎｏ模型的神经模糊网络入手，提出了利用遗传逄法对该网络的参数进行优化，以期在被控对象未知的情况下也能达到预定的要求，最后以倒摆为例，通过计算机仿真验证了这一方法的可行性。     

Observation and isolation of the amyloplasts ribosomes in cotyledon cells of lotus

Ribosome-like particles have been found in the proplastids in young cotyledon cells of lotus (Nelumbo nucifera Gaertn L.) Following the development of young embryo, some lamellar structures and tubular complex occurred in the plastids in young cotyledon cells, and some ribosomlike particles appeared in the loose region of these membrane system and stroma. About 15–20 d after fertilization, with the further development of plastid, a large number of starch and DNA were synthesized in the plastids, and the plastids contained abundant and clear morphologically ribosomes, some of which presented spiral structure. About 16–18 d after fertilization, amyloplasts were isolated and purified from cotyledon of lotus, and ribosomes bands were obtained by use of sucrose density gradient centrifugation of ribosomes isolated from amyloplasts. RNA and protein contents of ribosomes have also been determined.