Ciliated fibroblasts and smooth muscle cells in the rat uterus

Summary Ciliation in endometrial fibroblasts and myometrial muscle cells of the rat was examined by transmission electron microscopy. Quantification of the number of ciliated cells during the estrus cycle did not show any firm relationship between cilation and ovarian hormonal activity. In the case of most cilia, there is a spatial relationship between their basal centrioles and the Golgi complex, so that a Golgi-cilium complex is created. A possible role of ciliation in uterine fibroblasts and smooth muscle cells is discussed.     

异构化聚合

评述了阳离子型聚合中电子重排、基团迁移异构化聚合反应和机理。同时,对羰甲基内酰胺、羰基内酰胺和它们衍生特的聚合,各种烯烃在齐格勒-纳塔催化剂作用下发生的单体异构化聚合及共聚合,以及烯烃的歧化聚合进行了介绍。     

电子转移反应理论及其进展

讨论了Ｍａｒｃｕｓ理论大意，其理论对倒置区域的预测及电子转移理论的进展     

A STUDY OF PET TIRE CORD TREATED BY LOW TEMPERATURE PLASMA

The process of treating the PET tire cord (210D/3×2) by low temperature nitrogen and airlow temperature plasma and dipping in RFL (resorcinol-formaldehyde-latex) adhesive system wasstudied.The H-pull test value can be improved from about 35 N/cm of untreated sample to 55N/cm of nitrogen plasma treated sample.The photograph of SEM demonstrates that the adhe-sion between nitrogen plasma treated tire cord and rubber has reached the strength of rubber.Airplasma treatment has bad effect on adhesion improvement.The mechanism of plasma treatment on the surface of the PET tire cord and the mechanism ofadhesion improvement are investigated by diffuse reflection infra-red spectrum and XPS (X-rayphotoelectron spectroscopy).From the spectral analysis,it is believed that the contribution to im-provement of the adhesion of the tire cord is the oxidation on the surface.The serious breaking ofthe chemical bonds on surface can cause the adhesion inferior.     

一个新的同系线性因子

本文提出了一个新的同系线性因子，其表达式为：ｆ（ｎ，ｋ）＝（ｋ＋１）（ｎ＋１）／（２Ｎ＋３）．用有机化合物共轭体系和非共轭体系的光电子能谱数据对该同系线性因子进行了检验．     

铁铬体心立方结构无序固溶体的经验电子理论研究

本文用经验电子理论对铬铁体心立方结构无序固溶体进行了分析。结果表明,理论值与实验值符合得较好,在铁铬系统中,铁原子处于乙种和乙种与次乙种混合的状态。     

《汉语大字典》书证晚出举隅

书证晚出，历史词典应该避免，同《雨雅》对照，《汉语大字典》晚出书证近2000条，短则数百年，长则千多年，本文从11种词典中列举88例，可供《汉语大字典》修改时选择入典参考，尤有49例，同《雨雅》一字不差，《汉语大字典》弃《雨雅》不同，令人不解。     

析民事诉讼举证责任的三层涵义

民事诉讼举证责任包括不可分割的三层涵义，即提供证据的责任、证明主张的责任和败诉的风险责任。举证责任的三层涵义在民事诉讼庭审过程中都有表现，它贯穿于法庭审理的全过程，成为民事诉讼证据的核心。     

基于云模型的系统指标测试集产生策略

电子信息系统的鉴定验收是其交付使用前的重要环节。基于此文章首先简单介绍了一下云模型并阐明了引入云模型的必要性，然后探讨了测试指标树及其构建方法，接着分析了指标树中的指标权重和指标权重的确定方法，再接着提出了基于云模型的系统指标测试集产生策略，最后以实例说明了这种测试集产生策略的正确性、合理性和可行性。     

两个同科电子组态按L-S耦合方法构成原子态问题的研究

由于泡利原理的限制,同科电子组态构成原子态的数目较之非同科电子组态构成原子态的数目要少得多,因而研究同科电子组态构成原子态的问题较之非同科电子组态构成原子态的问题显得复杂.本文仅就两个同科电子组态按L-S耦合方法构成原子态的问题作较深入的讨论.