1) first order best toll
一阶最优收费
1.
The feasibility of the first order best toll is studied.
运用变分不等式方法,研究了一阶最优收费的可行性,即能否依边际定价原则,通过收取与出行者类别无关的道路收费使多用户多准则随机均衡流与随机系统最优流一致。
2) first-order optimality conditions
一阶最优性条件
1.
A two-dimensional strip-packing problem is formulated as a nonlinear programming(NLP) model and the notion of tangent cones in variational analysis is employed to establish the first-order optimality conditions for the NLP problem.
将二维装箱问题表示为一个非线性规划模型,用变分分析中切锥的概念建立了这一优化问题的一阶最优性条件。
2.
Based on some new characterizations of the Clarke derivative and Clarke subdifferential of the objective function,we develop the first-order optimality conditions for(GSMMP)in terms of second-order multipliers.
首先通过刻画目标函数的Clarke导数和Clarke次微分,建立其一阶最优性条件。
3) optimal uniform convergence
最优一致收敛
1.
In this paper,a unified approach for obtaining optimal uniform convergence rates in the L 2-norm is presented for solving singularly perturbed problems by using an arbitrary order mixed finite element method on some Shishkin type meshes[21,23,19,18].
给出了在一些Shiskin型网格 [2 1,2 3,19,18]上 ,利用一个任意次的混合有限元方法在L2 一模下得到奇异摄动问题解的最优一致收敛阶的一个统一方法 。
4) first-order optimization calculating theory
一阶最优化计算理论
1.
Based on first-order optimization calculating theory,authors established the optimal finite element model of swivel construction of arch bridge adopting hydraulic sync elevation technology.
根据一阶最优化计算理论,构建了采用液压同步提升技术进行转体施工拱桥的优化有限元模型。
5) optimal reduction algorithm
最优降阶
1.
The predictor model was reduced by the optimal reduction algorithm,meanwhile the discrete algorithm and design methods of pure lag compensation controller based on optimal reduced-order model were obtained.
采用最优降阶算法对理论模型降阶,给出了基于最优降阶模型下纯滞后补偿控制器的离散化算法及设计步骤。
6) optimal order
最优阶
补充资料：交换符合帕累托最优的条件
交换符合帕累托最优的条件：在纯交换经济中，消费者通过交换获得最大满足。当任意两个消费者消费任意两种商品时的边际替代率都相等时，不可能在不影响他人福利的条件下，使得另外一个获得更大的福利，因此交换符合帕累托最优的条件是RCSA1，2=RCS1，2B。在表示纯交换的埃齐沃斯框图中，当两个消费者的无差异曲线相切时，交换符合帕累托最优。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条