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U.S., French and South Korean experts estimated that the power of the explosion, about 240 miles northeast of Pyongyang, was equivalent to about 500 metric tons of TNT, which a senior U.S. intelligence community official said was unusually small for a nuclear blast.

美 法 韩的军事专家正在对这次的爆炸为例做出评估，他们认为这次发生在平壤东北部240英里处的爆炸威力仅为500吨TNT炸弹的威力，美国情报部门一位高级官员称这是再小不过的一次核爆了！

In this paper, we give a section theorem of Ky Fan type and its equivalent theorem in hyperconvex metric spaces, and as their applications we obtain some minimax theorems and a coincidence theorem.

赵云河 ，张惠丽文章给出了超凸度量空间中的一个Ky Fan型截口定理及其等价定理，作为它们的应用，得到了一些极大极小定理和一个重合定理。

In this paper,a novel kernel based SOM algorithm is proposed.we replace the Euclidean norm in the SOM training procedure with kernels,which is equivalent to change the metric of distance in input space.

引言 Kohonen提出的自组织特征映射理论(Self OrganizingMaps，SOM) [1 ] 具有聚类、自组织、自学习以及可视化的功能，已广泛的应用于模式识别、数据挖掘、故障诊断等邻域。

In this environment Shell is preparing to bid to supply a Taiwan Power Company power station with natural gas equivalent to 1.7 million metric tons of LNG per year to the new Ta Tan power station.

壳牌目前正准备参加投标，争取为台湾电力公司Ta Tan新电站提供天然气的项目，其如果壳牌顺利中标，壳牌每年将提供170万吨天然气当量的液化天然气

Chapter 3, in the above system, gives out the definitions of topological new transitivity, topological transitivity, topological strong transitivity and topological conjugate of a sequence of maps, studies basic properties of the above topological conjugate, and obtains some main results, proves topological new transitivity and topological transitivity are equivalent u-under a compact metric space, a sequence of full maps and interchangeable with each other, and that some conclusions associated with topological conjugate.

第三章，在上述系统中给出了一列映射的拓扑新传递、拓扑传递、拓扑强传递和拓扑共轭的定义；研究了一列映射的拓扑共轭的基本性质，得到了一些主要结果；证明了在底空间是紧致度量空间、一列映射是满映射并且两两可交换的条件下拓扑新传递和拓扑传递是等价的；还证明了几个与拓扑共轭相关的结论。

For example, the Maximum Membership Function Principle is proposed in Chapter 2 on which the presently"scattered" ones among fuzzy mathematical operations for fuzzy control methods such as the acquisition of fuzzy relation, the composition of fuzzy relations and the fuzzy set projection algorithms can be unified to within a common theoretic frame; the geometric criterion for the redundant design parameters is developed for a class of fuzzy supervisory control algorithm in Chapter 4; such concepts as the metric equivalent distance between fuzzy rules are defined to realize the highly efficient reasoning process; consequently the strategy and algorithm for a dynamically commissioned fuzzy controller is given.

如在第二章中，提出了最大隶属度原则，从而将现有模糊控制方法中诸如模糊关系的获得、模糊关系的合成、模糊集的投影等"零碎"模糊数学运算统一到一个共同的理论框架之中；在第四章中，还针对一类模糊监督控制算法推导了其冗余设计参数的几何选取准则；为实现高效推理过程而定义了模糊规则间的距离当量等概念，在此基础上，提出了动态构造模糊控制器的策略和算法。

By lifting the table control system, we propose the state space model of the lifted system and H〓-norm equivalent discrete system, subsequently, we discuss computational methods of the discrete controller. The analytic and design results indicate that the methods in this dissertation are feasible and effective.

推导给出了转台控制系统的提升化状态空间模型及H〓范数等效离散控制系统的状态空间模型，给出了离散控制器的详细计算方法，并对转台控制系统的频率响应和时间响应进行了分析。

After discussing how to select the sensitivity and the complement sensitivity weight function, we summarize the concrete selection principles and give the concrete computation method of discrete controller through solving the H〓-norm equivalent discrete system on the premise of considering all the intersample information.

在控制器的计算方面，结合采样控制系统H〓控制理论，在考虑连续信号的全部信息的条件下，通过求解采样控制系统H〓范数等效离散控制系统，给出了离散控制器的具体计算方法。

Variational regularity of the normalized equivalent radius( r norm= r/Λ) with normalized frequency is found out for different photonic crystal fiber parameters.

该分析和结果可为利用有效折射率法分析光子晶体光纤时等效芯半径的选取提供一定的理论依据。

Another point of view, the current bond market's point is equivalent to A-share market's "4000 points", the risk is increasing.

另一个角度来看，目前债券市场的问题等价于A股市场的"4000点"，风险正在增加。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。