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- In this paper we point out the query optimization tactics based on prefetching, cache and data distributing and mobile agent technology in order to improve the query efficiency. 文章提出采用基于移动智能体技术的预取、缓存和基于机群的数据分布相结合的查询优化策略，以提高异构数据集成系统的查询效率。
- The results from the example simulation indicate that the algorithm has the strong and overall searching ability and fast searching speed so that it is a kind of adaptable optimization tactics. 仿真结果表明 ,该算法具有较强的全局搜索能力和较快的搜索速度 ,是一种适用的优化策略
- In addition, in both the US and Europe, emphasis on accountability and return on investment (ROI) are causing more marketers to turn to search engine marketing and optimization tactics. 此外;欧美国家强调投资的可靠性以及回报率;这引起越来越多的市场营销人员转向搜索引擎优化战略及战术研究.
- By using the theory of stochastic optimal control, a model for the pro blem of optimal tactics of securities investment with the risk aversion is set u p. 运用随机最优控制理论,建立了带有风险规避的证券投资最优策略问题的数学模型;
- Query Optimization Tactics in Intelligent Heterogeneous Data Integration System 智能异构数据集成系统中的查询优化策略
- An army commander must be skilled in tactics. 一名军事指挥官必须精通战术。
- These tactics are unlikely to be helpful to you. 这种方法对你未必有用。
- Different circumstances call for different tactics. 不同的情势需要不同的策略。
- Our clever tactics confounded our opponents. 我们的巧妙战术弄得对手不知所措。
- The generals discussed their tactics. 将军们讨论他们的战术。
- An instance of the use of this delaying tactic. 阻挠议事的情形应用这种拖延策略的实例
- Research on Optimal Tactics of Surface Warship Eluding Torpedo 水面舰艇规避鱼雷最优策略
- The Russian team entered a protest against the tactics of American side. 俄罗斯队提出正式抗议，反对美国队的战术。
- An equation or inequality relating the variables in an optimization problem. 在优化问题中，一种表示若干变量相互关系的方程(式)或不等式。
- All these questions involve policy and tactics. 这些问题，都涉及政策和策略。
- One might call it a mistake in tactics. 这可以说是一个战术上的错误。
- Such tactics did not daunt Tom Johnson. 这种伎俩没有吓倒汤姆·约翰逊。
- Let us dive into the first function optimization. 让我们开始优化第一个函数。
- Sush heavy-handed tactics usually are unnecessary. 这种高压战术一般都是不必要的。
- Can you explain to me the tactics of volleyball? 你能给我讲解一下排球战术吗?
