DB 2优化器是一款高度复杂的基于成本的优化器。
The DB2 optimizer is a highly sophisticated cost-based optimizer.
将该组索引输入到基于成本的优化器，这个优化器决定是否使用任何合适的索引。
This set is input to the cost-based optimizer that decides whether to use any of the eligible indexes or not.
该代数由基于成本的优化器使用，该优化器能够自由混合使用常规运算符以及与压缩有关的运算符。
This algebra is exploited by a cost-based optimizer that can freely mix regular and compression-aware operators.
IBM并没有发布优化器如何确定最佳存取路径的真正和深入的详细信息，但优化器是一个基于成本的优化器。
IBM does not publish the actual, in-depth details of how the optimizer determines the best access path, but the optimizer is a cost-based optimizer.
WebSphereFederationServer使用它的基于成本的优化器，确定检索和处理数据的最佳路径。
WebSphere Federation Server USES its cost based optimizer in order to determine the optimal access path to retrieve and process the data.
FederationServer的一个独特的特性是，它使用DB2强大的基于成本的优化器技术来发现联邦查询的最佳访问路径。
One of the distinguishing features of Federation Server is that it uses the powerful technology of DB2's cost-based optimizer to find the best access path for federated queries.
如果未指定该属性，优化器将生成一个基于成本的决策，为给定的表选择一种访问计划。
When this attribute is not specified, the optimizer makes a cost-based decision to select an access plan for the given table.
优化器将通过基于成本的决策返回最佳计划。
The optimizer will return the best plan using a cost-based decision.
优化器可能会以一种基于成本的方式将更多索引加入到 IXAND计划中。
The optimizer may add more indexes to the IXAND plan in a cost-based fashion.
准确的索引信息和统计信息是查询优化器中基于成本的决策的基础。
Accurate index information and statistics are fundamental to cost-based decisions in the query optimizer.
DB 2 UDb中包含了一个功能强大基于成本的查询优化器，用于确定访问数据的最佳策略。
DB2 UDB comes with a powerful cost-based query optimizer that determines the best strategy to access data.
优化器将通过基于成本的分析来在这两个访问方法之间进行选择。
The optimizer chooses between the two access methods using a cost-based analysis.
优化器将以一种基于成本的方式为IXAND计划挑选额外的索引。
The optimizer picks additional indexes for the IXAND plan in a cost-based fashion.
优化器可能会通过基于成本的分析选择XISCAN、IXAND、XANDOR或RIDSCN计划。
The optimizer may pick an XISCAN, IXAND, XANDOR, or RIDSCN plan using cost-based analysis.
为此，提出一种面向复用成本优化的、基于局部性原理与实例集分解的构件重构方法。
For this purpose, this paper presents a reuse cost optimization oriented, locality principle and instance set decomposition based component refactoring method.
通过对刀具需求的分析，提出了利用动态刀具需求计划模型（DTRP）生成基于成本优化的刀具补充策略。
Through analyzing of the tool requiring, it is brought forward that the tool complementarity strategies that are created with dynamic tool requirement planning (DTRP) model, based on cost optimized.
文章对设备风险进行了定义，并构建了基于维护成本的设备风险分配优化模型。
This paper first proposes a definition for equipment risk, and then formulates a cost-based equipment risk allocation optimization model.
基于市场成员的调整报价，实时阻塞管理问题被描述为调整成本最小的优化问题。
Based on the market participants' adjusting biddings, real-time congestion management is modeled as an optimization problem with the objective of minimizing total adjusting cost.
最后是基于价值工程的物流成本指标的优化。
Finally is logistics cost target optimization based on the value engineering.
因此，基于信息技术的税收成本优化研究并不是一个虚无飘渺的东西，相反，则是非常具有现实意义的。
So, it is not a thing with misty nihility to that tax cost optimization research based on it, on the contrary, it has more realistic significance.
并给出了任务分解的实现方法。对于伙伴选择，提出了一个基于成本的伙伴选择方法，并为该方法的实现提出了一个伙伴选择的三阶段优化方法。
Then, a method is developed for partner selection based on the cost optimization, and the result can be got with the way involved three phases.
最后，文章对另一类非生鲜农产品，考虑需求离散、分销中心库存成本，设计基于库存控制的非生鲜农产品分销网络优化模型，并对模型进行分析和评价。
Finally, considering demand random and inventory controlling, sets a based-on-inventory controlling non-fresh produce distribution network optimization model, analyzes and comments on it.
建立了基于单位成本的客户需求与模块实例相关度最大优化配置模型。
An optimisation model was built with maximum correlation between the customer needs and the module cases, which was divided from the unit cost.
研究了基于遗传算法的固体发动机壳体工艺流程面向成本优化问题。
GA to resolve process route optimization of solid rocket motor shell is studied.
通过基于ANSYS的虚拟试验平台，可以低成本、高效率优化产品的设计方案，因此在产品的研究和设计方面有广泛的应用前景。
The research on ANSYS used at low temperature shows that the application can help to reduce cost and optimize the design effectively.
第三部分介绍了基于成本优化的多级控制结构和单级库存、多级系列库存。
The third part mainly introduces the configuration of the multi-echelon inventory systems based on cost.
基于库存的优化，建立了新的决策模型来解决连锁企业的配送中心选址的成本最优化问题，以期为连锁企业的配送中心选址提供决策支持。
Then a new decision model is established to solve the cost optimization problem of DCs location for chain enterprise, in order to afford decision support.
因此，本文在研究风险管理与风险评估的基础上，提出了一种基于成本的安全措施选择方法，此方法同时也是一种最优化信息保障的方式。
So based on the research of risk management, this paper give an approach of security measures selection based on costs which also can optimization IA model.
然后，在基于顾客满意的基础上，对顾客质量成本给出了参数估计，并提出了优化设计的方法。
Based on customer satisfaction, we offer the functions of quality cost, and make the parameter estimation.
然后，在基于顾客满意的基础上，对顾客质量成本给出了参数估计，并提出了优化设计的方法。
Based on customer satisfaction, we offer the functions of quality cost, and make the parameter estimation.
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