红胫平顶蝗(直翅目:蝗总科:斑翅蝗科)雌性的发现

红胫平顶蝗(Flatovertex rufotibialis Zheng)的雄性为郑哲民先生1981年所记述的新种,标本采自云南昆明,当时未采到雌性.对我国斑翅蝗科昆虫进行研究,在整理采自云南大理(点苍山)的蝗虫标本时,发现有该种雌性一头,本文将雌性特征进行描述.     

针形锂电池CR425的研制

采用Li—MnO2电池材料和工艺制造CR425锂电池．重点对正极活性物质的加工制备及电池组装工艺进行了试验和改进．通过XRD试验测试了热处理前后电解二氧化锰(EMD)的结构，对制备的电池在不同温度下进行恒电流和恒电阻放电，并对贮存1周、3个月和6个月电池的开路电压、短路电流、内阻及放电容量进行了测试．结果表明，电池性能完全满足CR425锂电池的技术要求，可作为夜间钓鱼时的发光浮标或商务通用笔夜间使用时的照明电源．     

湿地松对松针褐斑病的抗性测定

从松针褐斑病（Ｌｅｃａｎｏｓｔｉｃｔａ ａｃｉｃｏｌａ）重病林分中选出３６个湿地松（Ｐｉｎｕｓ ｅｌｌｉｏｔｔｉｉ）抗病表现型优树无性系，用人工喷洒病菌孢子液接种法对其进行抗病测定，结果表明，有２２个是高度抗病的。与用松针褐斑病产生的毒素粗提液处理上述无性系的离体针叶进行抗病性测定的结果基本一致，相关系数为０．８０。     

浅谈适龄母猪的饲养管理

针对适龄母猪在妊娠期、分娩期、哺乳期等3个不同的生理阶段的特点。介绍了适龄母猪的饲养管理技术，并对母猪不同症状提出了相应的解决措施。     

庞德诗作中的女性形象解读

伊兹拉·庞德是美国二十世纪初现代派诗人的代表，意象派诗歌的领袖人物，一生致力于诗歌的创新和探索。人们对他的研究主要集中于他的意象派诗歌的技巧以及他对儒家思想的探索。我们用生态女性主义的批评理论，研究庞德诗歌中的女性形象，可以为研究庞德对女性的看法提供崭薪的视角。     

Female Self-awareness in Amelia——Henry Fielding's Progressive Opinion of Woman

This paper tries to explore the long-neglected fact in Amelia--Fielding's progressive opinion of woman,by analyzing the female characters in this novel.Far from being a failure,Amelia builds up a woman's epic of female self-awareness,offers us a new vision of the women's situation in Britain of 18th-century and inspires us to reread this book with lens off.     

提高西德MNPJ型毛圈圆纬机压针三角与舌针使用寿命的研究

本文通过西德MNPJ型毛圈圆纬机编织过程的受力分析和机械润滑试验,提出了提高三角和舌针使用寿命的途径;同时又对该机三角系统的材料进行了研究,提出了自制三角系统的看法。     

Relationship between the partitioning properties of motoneuron recruitment and the needle feeling propagation

Histological and physiological studies indicated that most skeletal muscles can be divided into a series of relatively independent sub-volumes: "neuromuscular compartments" and the partitioning property of the muscle result in the localization of muscle reflex. In the present experiment we studied the recruitment properties of medial gastracnemius (MG) muscle motoneuron pool of decerebrate cat with two kinds of local mechanical stimulation: local stretch and acupuncture-like stimuli. The results indicate that: (ⅰ) there is an obvious property of localization of recruitment activity, only the MNs which innervate the stimulated compartment were recruited by weaker and shorter stimuli; (ⅱ) recruitment activity spread to those MNs which supply the adjacent and distal compartments during the strength of stimulation or duration of the stimulation was increased; and (ⅲ) the recruitment property of muscle activity elicited by the local mechanical stimulation is thought similar to that of "needle feeling" along the meridian pathway during stimulation of acupuncture point.     

不可能的可能--试论冰心和丁玲笔下的女性形象

冰心和丁玲两位女作家在现代新女性面对不可能的选择时作出各自的选择。冰心高扬“爱的旗帜”,表现“家”的温馨,歌颂“圣母”之爱;前期的丁玲展示女性的欲望和活泼的生命力,致力于与男性世界争一片天空。两位女作家对女性意识的不同回答,成为关于女性解放的极有代表性的两翼。     

圆纬机电子选针器下位机控制系统的研究与实践

本文以PC104为上位机，89C51单片机为下位机的主从两级控制系统的电子选针硬软件设计。重点阐述了下位机存储管理程序和电子选针过程的数据读取程序的设计。系统经调试运行满足圆纬机电子选针的要求，实现了多路电子选针的目的。