提高 59D 坦克行进间射击命中率的探讨

采用定性描述与定量分析相结合的方法,阐述了影响５９Ｄ型坦克行进间射击效果的主要因素,提出了提高５９Ｄ型坦克１０５ｍｍ加长管坦克炮行进间对不动目标射击命中率的措施。具有较强的操作性,对于缩短新装备形成战斗力的周期有着重要的意义。     

人体静电极端值的分析研究

本文在讨论人体静电定义的基础上,分析各国报导人体静电极端值差异的原因,经理论分析和实验验证,给出人体静电电位的取值范围:10~(-2)～10~5V,并证明人体静电极端值60kV 是可信的.     

Two exact algorithms for the vehicle routing problem on trees

This article describes a heuristic and two exact algorithms for several classes of vehicle routing problems defined on tree networks. These include capacitated and time‐constrained vehicle routing problems. One of the exact algorithms is based on the computation of bin packing lower bounds. The other uses column generation. The first algorithm performs better on problems containing small customer demands and in which all vehicles are identical. Otherwise, the second algorithm is more powerful and more versatile. © 1999 John Wiley & Sons, Inc. Naval Research Logistics 46: 75–89, 1999     

The stability of the nuclear nonproliferation norm: a critique of norm-contestation theory

This article argues that the nuclear nonproliferation norm (NNPN) is a social fact with a relatively independent life of its own and that it has a powerful impact on the behavior of both nuclear-weapon states (NWS) and non-nuclear-weapon states (NNWS). It challenges the application of critical constructivist research on norms to the NNPN and the idea that its legitimacy and structural power depend on contestation “all the way down.” State and non-state actors play an important role in explaining the dynamics of the NNPN, but agential constructivism runs the danger of “throwing the baby out with the bath water,” neglecting the structural impact of the NNPN on state behavior. The article examines the limitations of norm-contestation theory, arguing that some norms are more resistant to contestation than others. The NNPN is more difficult to contest than new norms (such as the Responsibility to Protect) because it is rooted in fifty years of nonproliferation nuclear diplomacy. The US-India nuclear deal is not a case of “norm change” but a violation of the NNPN. The “core” of the NNPN has not changed since the US-India nuclear deal. The conflict confronting NWS and NNWS is about the implementation of “type 2” norms (organizing principles) and “type 3” norms (standardized procedures), and not about the “hard core” of the NNPN.     

论石鲁根植于传统文化的中国画绘画笔墨辨证观

以中国传统文化思想为切入点,从墨色关系、虚实关系和“多少、繁简”关系三个方面探讨石鲁中国画画论中的笔墨观,得出石鲁的笔墨观不但根植于中国传统文化,又融合了唯物辨证法思想和二十世纪中国绘画新成果．由微见著说明石鲁的中国画绘画思想来源于中国传统文化与唯物辨证法及现代绘酒成果的结合。     

曾国藩治军思想初探

曾国藩治理的湘军非常有战斗力已是不争的事实 ,但关于曾国藩的治军思想 ,学术界却少有研究。笔者认为 ,曾国藩自己所说的“用恩莫如用仁 ,用威莫如用礼” ,就是对其治军思想的全面概括。同时 ,笔者从以仁申诫、以仁相处两方面分析了“仁” ;从气质之礼、处世之礼、制度之礼三方面分析了“礼” ,尽可能详尽地总结了曾国藩的治军思想。     

论建设社会主义政治文明的伟大意义

江泽民提出“建设社会主义政治文明”并把它作为“全面建设小康社会的重要目标” ,具有重大的理论意义和现实意义。它是对马克思主义文明观的新发展 ,是我国进一步解放思想、推进政治体制改革的突破口 ,是社会主义现代化建设的推进器和社会安定团结、长治久安的稳定器     

坦克炮方向机弹性补偿装置设计研究

通过分析方向机空回量的分布及对射击精度的影响,提出采用弹性补偿装置,沿炮塔座圈 径向提供一个弹力,使主动齿轮和座圈之间实现无侧隙传动;通过对该装置受力分析,并将该装置应用 于某车型进行试验检测,静态测试空回量及炮口松动量;结果表明空回量明显减小,射击精度得到提高。     

浅谈现代军事物流及其发展趋势

随着我国社会主义市场经济的蓬勃发展和世界新军事革命的兴起,我国军事物流日益引起人们的重视。同时,也面临着历史性的机遇和挑战。本文结合我国军事物流建设现状,就现代军事物流的科学内涵、地位作用、理想形态及发展趋势进行了论述,旨在为新时期军事物流的建设与发展提供理论依据。     

机动管线河流水面铺设牵引力分析与计算

机动管线在穿越河流时常采用水面浮运的方式铺设到对岸,铺设过程中,准确计算管线所受拉力是可靠地设计穿越装备、管线安全施工及运行的关键。建立了水面浮运的数学模型,得出了受力面积的选取方法,利用积分法导出了管线两端拉力的计算公式,指出了影响拉力的因素。采用3种流速方式分别计算出管线两端的拉力并进行了比较,采用符合实际情况的水面流速函数计算出的结果比较合适,对铺设设备的选取提供了理论支撑,对管线铺设有一定的参考价值。