有效集的英文

• effective set
• efficient set

• "有效"英文翻译    effective; valid; efficaciou ...
• "集"英文翻译    gather; assemble; collect
• "全有效集" 英文翻译 :    universal effective set
• "有效集电极" 英文翻译 :    effective collector
• "有限失效集" 英文翻译 :    finite failure set
• "等效集成电路" 英文翻译 :    equivalent integrated circuit
• "等效集总体系" 英文翻译 :    equivalent lumped system
• "等效集总参数法" 英文翻译 :    constant strain rate consolidation test; equivalent lumped parameter method
• "有效" 英文翻译 :    effective; valid; efficacious 采取有效措施 take effective measures; 这张车票3日内有效。 this train ticket is valid for three days.; 有效半径 effective radius; 有效保险 insurance in force; 有效成分 active principle; active constituent; 有效范围 effective range; limits of validity; 有效功率 effective power; 有效能 available energy; 有效时间 effective time; net time; 有效寿命 useful life; actual life; 有效数字 significant digit; significant figure; 有效载荷 payload
• "有效性，有效期" 英文翻译 :    validity
• "动力机器基础等效集总参数法" 英文翻译 :    constant strain rate consolidation test
• "（有效）及" 英文翻译 :    net in
• "对有效" 英文翻译 :    to work on
• "反有效" 英文翻译 :    contravalid
• "否有效" 英文翻译 :    inefficient
• "更有效" 英文翻译 :    actions speak louder than words
• "很有效" 英文翻译 :    to good purpose; togoodpurpose
• "生效, 有效" 英文翻译 :    be in force
• "使有效" 英文翻译 :    effectuate; give effect to; validate
• "适用,有效" 英文翻译 :    hold true
• "太有效" 英文翻译 :    too effective
• "未有效" 英文翻译 :    not yet in effect
• "有效，实施" 英文翻译 :    be in force; （be）in force
• "有效；适用" 英文翻译 :    hold true
• "有效版" 英文翻译 :    effective edition

• Some properties of major efficient sets in multi - objective optimization
  多目标最优化中较多有效集的性质探讨
• A branch and bound algorithm for solving maximizing a concave function over weakly - efficient
  弱有效集上凹函数极大问题的分枝定界算法
• We develop the model by drawing into the concept of " pareto optimality " and use the concepts of feasible set and validation set to analyze the target function
  同时，有创意的引入“帕累托最优”概念模型进行改进，还将投资学中的马柯维茨关于可行集和有效集的概念与目标函数进行了类比分析。
• In capm mode , investors are presumed to be risk aversion people and faced with the market of risk asset . effect collection and deviation collection are produced by both subjective and objective conditions . at last , the premium portfolio and discount rate are drawn
  它假定投资者为武汉理工大学硕士学位论文风险厌恶者，面对风险资产市场，由投资者的主观和市场的客观条件综合作用形成了其选择的有效集和最小方差集，从而找到最佳投资组合和期望报酬率（作为贴现率使用） 。
• And then i will optimize the arithmetic of support vector machine , using the effective constrain method for quadratic programming , and based on the theory of chunking arithmetic in support vector machine . as the result , the optimized arithmetic ? ? single - dimension chunking arithmetic ( sdc ) , is deduced . the new method will be applied on solving all the svm problem in this paper , and the result is very good
  首先,在支持向量机的求解算法上做了优化,利用求解二次规划的有效集方法和求解支持向量机的选块算法理论推导出了一元选块算法,并将该算法应用于本文的所有支持向量机的求解过程中,得到了较佳的运算效果。
• Proceeding with the analysis of water resource peculiarity of jilin province , the authors bring forward that effective gathering and using of rainwater can supplement the gross amount of rainwater in valley , probe into rainwater resources use in jilin province : first is to make rainwater resources use plan in valley program , secondly is to construct gully dam system according to water and soil conservation project , to strengthen sloping field collection rain ' s project and forest - grass construction , to increase storage space , thirdly is to fully utilize field project and water conservancy project to gather rain water , intercept rainfall on the spot so as to restore water environment
  摘要从吉林省水资源特点分析入手，提出了雨水资源的有效集蓄利用是补充流域水资源总量不足的重要因素，探讨了在吉林省雨水资源主要利用途径是首先在小流域规划中作好雨水资源利用规划；其次是建设以水土保持治沟骨干工程为主的沟道坝系，强化坡面集雨工程和林草植被建设，增大贮水空间；第三是充分利用田间工程和水利工程集雨蓄水，使降雨就地就近被拦蓄，最终使水环境得以修复。
• Details are as follows : we deal with properties of bilevel linear programming and prove the equivalence of bilevel linear programming and optimization over the efficient set . a class of multi - objective tow level programming , i . e . the upper - level is single objective and the lower - level is linear multi - objective , is mainly discussed . it can be converted into the optimization over the efficient set with parameter and an algorithm is given with its finite termination being proved ; when the upper - level is linear function , an exact penalty function algorithm is given
  分层(分级)递阶系统是社会组织管理的主要形式，多层规划是研究这类系统优化问题的基本模型，其鲜明的实际背景和广泛的应用前景引起了人们的广泛关注，成为一个新兴的活跃的研究领域，本论文研究了二层规划中的若干问题，主要工作如下：讨论了二层线性规划的性质，并证明了它与零有效集上优化问题的等价性；对一类二层多目标规划(上层为单目标规划、下层为线性多目标规划的问题)进行了探讨，将其转化为含参变量的有效集上的优化问题，进而给出了一种算法，并证明了该算法的有限终止性；当上层为线性单目标时，给出了一种罚函数方法

• 有效集的日语：こうりつてきしゅうごう