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This paper conducts a restudy of Sino-Burma frontier negotiations and makes the conclusions as follows: Since June 1954, the Sino-Burma frontier issue underwent several stages, i. e. problem-raising, opinion-exchanging, negotiations and agreement-signed;
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从1954年6月开始,中缅边界问题的解决经历了提出问题、交换意见、谈判与磋商和签约等几个阶段;中国政府提出的原则性建议迈出了中缅边界问题解决的第一步;“一揽子”方案则奠定了中缅边界问题解决的基础;和平共处五项原则是解决这一问题的根本准则。 |
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This paper conducts a study of nonlinear stability behavior of a long-span prestressed concrete rigid-frame bridge at cantilever construction stage respectively by means of buckling, collapse theories and 3D nonlinear digital models, discusses the stabili
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摘要分别采用屈曲理论和压溃理论,利用三维非线性数字模型,研究了悬臂施工阶段大跨度预应力混凝土刚构桥的非线性稳定行为,探讨了同类桥梁悬臂施工阶段的稳定性,得出了一些有益的结论。 |
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This paper conducts simulation experimental research on channel navigation area using large-scale ships operation simulator, including the ships' danger under different wind, wave and flow conditions and safety appraisal result, time needed for entering a
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摘要利用大型船舶操纵模拟器对航道航行水域进行模拟试验研究,包括不同风、浪、流等环境下操船危险度及安全评价结果,进、出港所需时间,并推荐航道的合理宽度,为工程结构设计和操船规程的制定提供可靠依据。 |
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This paper connects the fractal theory with the mechanical fault diagnosis, discusses the basic concept of the fractal dimension, and makes a comprehensive analysis on diagnostic procedure based on the fractal theory, including the technique of the phase
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摘要将分形的有关理论与复杂机械故障诊断联系起来,论述了分形维数的基本概念,研究了几种分形诊断方法:重构相空间求取关联维数,小波分形技术,分形模糊神经网络的诊断技术,并给出了相关算法。 |
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This paper considers a general repairable product sold under a failure-free renewing warranty agreement.
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摘要本文是考虑一个具有广义可修复性模式的产品,其保固服务策略是「免费维修且置换时保固期更新」。 |
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This paper considers a market in which the prices of the securities follow diffussion-jump processes and the Brownian motion and drift process are not directly observable and the only available information for investors are the prices of the securities, t
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摘要本文考虑一个这样的市场环境:风险资产的价格是一个跳跃-扩散过程并且价格动态方程中所包含布朗运动以及漂移过程都是不能直接观测的,投资者仅能观测到股票的价格、泊松密度函数及无风险利率。 |
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This paper considers the classical mathematical model with a class of the linear infection rate. Bounded-ness of solutions, nature of equilibria, permanence, and stability are analyzed.
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摘要考虑了一类带有线性感染率的病毒模型,分析了解的有界性,平衡点的性质,系统的持续生存性及稳定性。 |
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This paper considers the design of controllers for flexible system.
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本文研究了通用系统控制器的设计。 |
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This paper considers the nonlinear programming problem of interval parameters.
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摘要讨论了区间参数非线性规划问题。 |
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This paper considers the towline as flexible suspended cable with rigidizationmodel, and applies catenary theory to analyzing the stress of the towline and to performing the simulation calculation.
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将拖缆视为“刚化柔性悬索”,应用悬索理论中的悬垂线理论对拖缆的受力进行了分析和仿真计算。 |
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This paper consists of general design, the structure of data, the management system of data base and the function of data processing program.
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讨论了该系统的各项研制工作,包括研究项目的总体设计、数据结构、数据库管理系统与数据处理程序功能。 |