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Accordingly,two rules for intent reduction are proposed.If a concept node has only one father concept node,then the intent reduction is formed by the difference sets of its attributes set and its father's attribute set.If a concept has several father concepts,then the intent reduction is formed by two attributes inherited from any two different fathers.

相应地提出了两条内涵缩减的规则：如果一个节点只有一个父节点，那么其内涵缩减来源于它的内涵与父节点内涵的差集；如果一个节点有两个或两个以上的父节点，那么其内涵缩减来源于任意两个父亲节点属性的并集。

The method generates the feasible set that satisfies the constraint condition with chaotic optimal algorithm, fines out the optimal trade-off solution from the non-inferior solution set with the favor of interactive decision-making, and furthermore, makes an actual case study on the reservoirs along the downstream of Luanhe River.

该方法利用混沌优化算法生成满足约束条件的可行集，再采用交互式决策偏好的方法从非劣解集中寻找最佳权衡解；并对滦河下游水库群进行了实例研究。

Bark minister says, china still carries out the organization " build energy-saving project ", try out of municipality directly under the Central Government waits in Beijing energy-saving the local standard of 65%, become national level; to have feebleminded waste time stage by stage, exceed feebleminded bad news and green building to set an example, enhance a technology to lay in; to undertake having a building already energy-saving transform urban class to set an example, active exploration, accumulate experience, progressively promotion.

汪部长说，中国还将组织实施"建筑节能工程"，在北京等直辖市试行节能65%的地方标准，并逐步成为国家标准；进行低能耗、超低能耗及绿色建筑示范，增强技术储备；进行既有建筑节能改造城市级示范，积极探索，积累经验，逐步推广。

In PL/1, to associate a file with a data set and to complete a full set of attributes for the file name.

在PL/1语言中，使文件和数据集联系起来并为文件名建立一组完整的属性。

This paper set out from the high order shear deformation theory at first, and utilize the spline finite point method to set up a new dynamic model of piezoelectric intellectual plate. Secondly ,a corresponding MATLAB program is written according to the theory, and has analysed the deformation of the piezoelectric intellectual plate. In the end , this paper has analysed the vibration control of the piezoelectric intellectual plate. Some results are compared with the analytic values, and have proved the rationality of the results of this paper.

本文首先从高阶剪切变形理论出发，利用样条有限点法，建立了压电智能层合板新的动力模型；其次，利用MATLAB语言编写了相应的计算机程序，对压电智能层合板的变形进行了分析；最后分析了压电智能层合板振动控制问题；其中一部分结果与相应的解析解作了详细的比较，证明了本文结果的合理性。

Where ,if the set X is finite ,the set Y is also finite .

这里，如果 X 是有限的，那么 Y 也是有限的。

Speakers use a finite set of rules to produce and understand an infinite set of sentences.

说话者可以运用一组数量有限的规则来表达与理解数量无限的句子。

But the image I'm pushing on is this: Can we prove that a finite set of functions generates this infinite set of possibilities?

而我要促进的想象是：我们能证明一组有限的功能会产生一组无尽的可能性吗？

"From now on I will consider language to be a set of senterces,each finite in length and constructed out of a finite set of elements."

"从现在开始，我要把语言看成是句子的集合，每个句子均有一定的长度，并由有限的成分集合所构成。"

You may set metal pot on the fire, but you cannot set it on fire.

你可以把金属制的锅放在火上烧，但是你不能使它着火燃烧。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。