In that case, reorganizing the index might lead to its selection as part of a better-performing query access path.
在这种情况下，重新组织索引可能会影响DB2的选择，可能产生性能更好的查询访问路径。
SDDPCM allows for dynamic selection of path selection algorithm options, while the AIXPCM requires each hdisk be reconfigured for a new path selection algorithm to take affect.
SDDPCM支持路径选择算法选项的动态选择，而AIXPCM需要为新路径选择算法重新配置每个hdisk才能生效。
In the procedure of path decomposition and query plan selection, target node in the query tree is utilized to avoid the transfer of the intermediate results.
在路径分解和查询计划选择的过程中，利用查询树中的目标节点来避免中间结果的传递。
In plan optimization module, the access path selection and the account method of cost evaluation are discussed in detail.
在计划优化模块中，详细讨论了存取路径的选择和代价评估的计算方法。
So it is effective on optimizing the path selection of wireless mesh network based on 802.11 and improving the performance of network .
因此，该参数对于优化基于802.11的无线网格网的路径选择，提高网络性能是行之有效的。
We found the essence of path analysis of selection index is analysis of correlative heritability between traits and aggregate genotype.
通过分析得出选择指数的通径分析的实质是选择性状与复合育种值的相关遗传力分解。
A routing path selection algorithm selects the routing path with lower flow and less number of intermediate nodes. OFRA can distribute routing paths more evenly.
路径选择理论则选择拥有较低流量以及较少中继点的路径最为传输的路径。
The selection, cutting path and programming of cutting tools are explained.
指出该工艺的优缺点，阐述了刀具的选择、走刀及编程。
Under threshold based link state update policy, this algorithm presents a new path - selection function which combines the safety and cost of a path.
基于非精确网络下门限更新策略，提出一种将安全性和组播树代价相结合的路径选择函数。
Then, based on the certain weighting of each factor and the AHP method, the optimum selection model of the multiobjective path was built.
然后利用AHP层次分析法，确定各因素的权重，最终建立多目标线路的最优选择模型。
But the existence of noise funneling in the return path of cable network in HFC system restricts the selection of modulation techniques for the return path.
但HFC网络中同轴电缆网络上行信道中存在的噪声漏斗效应限制了上行信道调制技术的选择。
Abstract: Starting from clarifying the evolution path of contract valuation form, this paper gives an analysis on mechanism of contract valuation form selection.
从梳理建设工程合同计价形态的一般演化路径入手，对建设工程合同计价形态选择的内在机理进行剖析。
Research the effect of the different kinds of vehicle in path selection, the analysis of vehicle differential benefit and toll coefficient.
重点研究收费标准对各车型路径选择的影响，收费公路级差效益分析和收费系数的分析。
A path selection processor (709) of the Viterbi processor (703) selects a selected path and a selected substate indication for the path which corresponds to a highest likelihood path metric.
维特比处理器(703)的路径选择处理器(709)选择相应于最高似然路径度量的被选择路径和被选择子状态指示。
To improve the efficiency of path planning, the message of the shortest path was introduced in the system as a searching guidance signal, and a modified nodes selection method was also given.
将最短路径的信息反馈到系统中作为搜索的指导信号，并改进节点选择方法，以提高应用蚁群算法搜索无人机三维航路的效率。
The model is helpful in disclosing the physical nature of achromaticity in rainbow holography, and has its practical significance in the selection of parameters in light-path design.
此象差模型有助于揭示彩虹全息消色差的物理本质，对于光路设计中参数的先择有实际意义。
It presented the determinate principle and the selection points of machine path, so that to ensure the machining quantity and to raise the production efficiency in nc machining.
提出数控加工中加工路线的确定原则和选择要点，以保证加工质量与提高生产效率。
Abstract: Starting from clarifying the evolution path of contract valuation form, this paper gives an analysis on mechanism of contract valuation form selection.
[摘要]从梳理建设工程合同计价形态的一般演化路径入手，对建设工程合同计价形态选择的内在机理进行剖析。
The selection of CCD camera, the calculation of the beam path and the variation of laser emission path film are discussed by aid of relative theories.
借助有关理论，讨论了CCD摄像机选型、光路计算、激光发射光路镀膜的变化等问题。
By estimating the path capacity and available bandwidth, terminals can dynamically select the optimized accessing point, which fulfills the requirements of real time link accessing and selection.
通过对网络路径容量和可用带宽的估计，终端可以实时动态地选择最优的接入点，满足链路接入和选择的需求。
The key point is path selection algorithm of the path selection unit.
研究的重点是路径选择组件的路径选择算法。
This paper discussed the design criteria of material selection, the area of single unit, flow path, flow rate of a plate heat exchanger (PHE)in a geothermal heating system.
重点分析了板式换热器在地热供暖系统中材料、单片面积、流程、流道、流体流速等选取的原则；在综合考虑技术、经济、环境效益及节能的基础上，论述了对板式换热器优化设计的方法。
Copies of the selection are left along the dragging path.
选取范围的复本会沿著拖曳路径留存。
Conclusion the strategy of operation date selection is much important to ascertain the real hospitalization duration in clinical path designing.
结论手术日选择分析策略对临床路径设计中确定实际住院天数具有重要意义。
Conclusion the strategy of operation date selection is much important to ascertain the real hospitalization duration in clinical path designing.
结论手术日选择分析策略对临床路径设计中确定实际住院天数具有重要意义。
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