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。     

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。     

三球式和转台式角动量守恒演示器的研制与应用

本文详细介绍了笔者研制的三球式和转台式两种新型角动量守恒演示器的结构、特点和使用方法。     

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。     

Effect of volatile anesthetics on the circular dichroism of bilirubin bound to human serum albumin

The characteristic circular dichroism of bilirubin bound to human serum albumin undergoes a remarkable sign inversion on addition of halothane, chloroform and other volatile anesthetics. This sign inversion, which is completely reversed by removal of the anesthetic, reflects a pronounced conformational change of the bound ligand; probably a complete inversion of chirality. The observation suggests that association of volatile anesthetics with proteins can markedly alter the internal topography of receptor sites and potentially influence the stereoselectivity of ligand binding.     

抽油井地面示功图的回归分析

运用多元统计分析理论，结合理论研究成果和现场实际经验，对在抽油井现场收集的实测示功图进行了回归分析，给出了一种在正常稀油抽汲工况下预测示功图的方法．计算结果表明，这种方法预测出的几种具有代表性工况的系统效率均在现场实际公认的取值范围内，该方法可应用于抽油机的动力优化设计和分析．     

地桩沉降量单片机智能检测系统的研究

论述了以８０３１为控制核心的地桩沉降量检测系统的工作原理、系统组成。重点介绍了主要硬件电路的设计特点及软件设计思想，提供了部分硬件电路图及控制软件流程图。该系统具有自检、置数、动态显示、数据处理、打印等功能，使用方便，造价低     

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．