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    Empirical Analysis on China's Terms of Trade (1981-2004)
    中国贸易条件实证分析(1981~2004)
    STUDIES ON THE TRADE COMPOSITION AND THE TERMS OF TRADE
    关于贸易结构和贸易条件的若干研究
    The Study of the Relationships Between the Special Parameters Used in the Methed of Probability Intigration and the Gedogic Mining Terms
    概率积分法参数与地质采矿条件之间关系的研究
    Calculation of the Elastic Moduli and Strain Field of Composite Materials in Terms of Method of Conditional Moments
    用条件矩法计算复合材料的模量和应变场
    SAFETY CONDITIONS FOR RULES WITH FUNCTION TERMS
    含函数项规则的安全性条件
    Using a pointwise inequality for Sobolev functions in terms of maximum function to construct a global Lipschitz continuous test function,the authors obtain uniqueness re- sults for very weak solutions in grand Sobolev space W_0~(θ,p)) (Ω) to non-linear elliptic equation -divA(x,u,Du)=f(x) satisfying certain conditions.
    利用以极大函数表示的有关Sobolev函数的逐点不等式来构造全局的Lipschitz型检验函数,得到了,在一定条件下,拟线性椭圆方程-div A(x,u,Du)=f(x)在grand Sobolev空间W_0~(θ,p)(Ω)中的很弱解是唯一的.
    Upon the proposed performance criterion, a sufficient condition for the existence of robust H 2 /H∞ state feedback controller was derived in terms of bilinear matrix inequality (BMI ).
    基于该性能准则,推导出鲁棒H2/H∞状态反馈控制器存在的充分条件,并以双线性矩阵不等式(BMI)的形式给出。
    Compared with the laser clad monolithic Al2O3 ceramic coatings, laser clad NiO/Al2O3 self-lubricating composite coatings have excellent wear resistance and low friction coefficient under room-temperature dry sliding, although the hardness of the latter is much lower than that of the former. The optimum content of NiO self-lubricant in the composite coatings in terms of friction coefficient and wear weight loss is approximately 40wt.%.
    与激光熔敷100%Al2O3陶瓷涂层相比, 激光熔敷NiO/Al2O3陶瓷基自润滑耐磨复合涂层虽然硬度大幅度降低,但在常温滑动干摩擦条件下的耐磨性大幅度提高、摩擦系数显著降低,自润滑相NiO体积分数约为40%时涂层的磨损失重和摩擦系数最低。
    To solve the mode deception and premature convergence problem, based on the theory and methoddogy of interval and genetic algorithms, interval exclusion genetic algorithms (IEGA) are constructed and quadratic extension of Lipschitz is applied to testify the interval extremum. The calculating examples validate the algorithm s excellent performance in the global optimization problem. The verifying terms are simpler and easy to be actualized.
    为了改善单纯遗传算法中的模式欺骗和早熟现象,应用区间算法和遗传算法的理论、方法构造了一种区间排除混合遗传算法,并采用二阶Lipschitz扩展作为检验极值的条件,用计算实例验证了本算法在一类整体优化问题中具有收敛到全部解的优良性能,检验条件简单、容易实现,明显提高了收敛的速度、可靠性,很好地解决了模式欺骗和早熟现象.
    Terms and Models──about "point charges
    条件与模型──“点电荷”之谈
    Terms of Contract of International Civil Engineering Construction
    国际土木工程施工合同条件
    Tactics and Techniques in Bidding for Civil Engineering Project Under the Terms of FIDIC Contract
    FIDIC合同条件下国际土木工程投标策略与技巧
    The Designing Method for Four-bar Linkage Satisfied the Best Terms for Driving Angle
    满足最佳传动角条件的四杆机构设计法
    Studying the Stability Terms of Balance in a Thermodynamics System
    热力学系统平衡稳定性条件的研究
    Analysis and thought on the terms of trade
    对贸易条件的分析与思考
    The current situation and countermeasures of manpower resources management under the terms of knowledge economy in China
    知识经济条件下人力资源管理的现状及对策
    Under New Economy terms: The Challenge and Countermeasure of the Business Group
    新经济条件下企业集团面临的挑战和对策
    On the morals construction under socialist market economy terms
    论社会主义市场经济条件下的道德建设
    General Analysis of the Factors that Affect the Terms of Trade
    贸易条件影响因素的综合分析
    Comments on the Terms of Divorce Conditions in the New "Marriage Law
    对新《婚姻法》离婚条件的评论
 

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