Banach空间中的幂级数方程

本文考虑Banach空间中形如x=u+sum from k=1 to ∞(a_kx~k)的幂级数方程,建立了一个比较定理,并将其应用于一定的非线性积分方程.     

椭圆偏振光理论中一个问题的证明

本文从椭偏光合矢量旋转角速度Ω的表达式出发，对只有沿椭圆长、短轴方向的椭偏光合矢量间的相位差才为的难点给出了证明     

一种新型粘土稳定剂的合成与应用研究

本文简要报导了有机阳离子聚和物(氯化N,N—二甲基二烯丙基铵—二氧化硫)的合成方法,并对其作为粘土稳定剂的性能进行了评价。结果表明,该共聚物稳定粘土的能力高于目前国内外广泛使用的同类聚合物TDC。     

Are you growing systems thinking managers? Use a systems model to teach and practice organizational analysis and planning,management policy,and organizational development

This paper discusses the use of the Kast and Rosenzweig systems and contingency model for teaching and practice in organizational analysis and planning, management policy, and organizational development. The need for an organizational model for graduate students and field-based managers and executives is identified. The model is presented beginning with the Kast and Rosenzweig work, with integration of research by Daft, Schein, Trist, Deal and Kennedy, Ackoff, Delbecq, and Mintzberg. The teaching and practice uses of the model in four areas are presented, including organizational analysis and planning, management policy making, and organizational development. In each area case examples of the use of the model in teaching and practice are presented. Needs for future research and implications for the use of the model are discussed.     

W-算子在设计电气传动控制系统中的应用

本文利用作者最近提出的一种新的算子方法——W-算子方法,从理论和应用方面探讨了电气传动控制系统的设计问题,并对算法的收敛性进行了分析。该算法具有结构简单,算法严密,计算方便的特点,避免了实际应用中用传统最优控制方法设计所带来的困难。     

诉讼证据基本属性的阐析

诉讼证据的基本属性在传统上被认为是客观性、相关性和合法性，这是在我国长期流传的正统观点。但笔者认为并不能准确反映诉讼法学和证据学上的特点，应该用真实性、相关性和合法性来概括其基本属性，才有利于对诉讼证据的正确认识和把握。通过对诉讼证据基本属性的分析批判，可以深入了解诉讼法学和证据学意义上的关于证据属性的理论和司法实践有关问题，以期有利于我国的法制进程。     

Environmental Issues of Geothermal Development in Yangbajing, Tibet and the Countermeasures

The pollution source and pollution state of surface water is respectively assessed with equal-standard-pollution-load index and Nemero index, and the habitans' health is assessed as well by comparison with pre-development of geothermal field. Results show that: 1 ) Three pollutive factors obviously fail to attain the required standards and their order sorted by impact degree is As＞F- ＞S2-. 2) The Nemero index of Donggua cross section of Duilongqu River is 0. 725and the water quality is at mildly-polluted level. 3) In Lhasa River, the Nemero indexes of cross sections affected by geothermal fields are much higher than that of the unaffected one, which shows the present and potential impacts of geothermal development. 4) Much more inhabitants nearby got trichomadesis sickness after geothermal development, which shows that the surface water pollution in this area has threatened the inhabitants' health. In addition, other environmental issues caused by Yangbajing geothermal development are analyzed and some countermeasures are proposed.     

GCr15刀轴的断裂分析

本文对佳木斯市制药机械厂生产的制丸机刀轴在装机前出现断裂现象进行了分析,指出原热处理工艺中所采用的冷却介质不当是导致断裂的主要原因。     

Orlicz空间内单边K─泛函与平均模的等价性

本文在Ｏｒｌｉｃｚ空间内对周期函数建立了单边Ｋ─泛函与平均模的等价问题，对多元的情形也可以类似地得到．     

动力减振实验装置的结构设计与研制

介绍动力减振实验装置的结构、实验的方法、步验与数据处理。实验结果表明所采用的设计方法是合理的、可行的。