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The meeting chairman, Egyptian Finance Minister Youssef Boutros-Ghali, says participants are cautiously optimistic that the worst of the global recession may be over.

会议主席，埃及财政部长优素福布特罗斯加利说，与会者是谨慎乐观地认为，全球经济衰退的最坏情况可能已经结束。

Egyptian Finance Minister Youssef Boutros-Ghali, right, who serves as chairman of the International Monetary and Financial Committee, responds to a question at IMF headquarters in Washington

埃及财政部长优素福布特罗斯加利，右，谁作为国际货币和金融委员会主席担任，回应在国际货币基金组织在华盛顿总部的问题

Toward above goals, China Telecom Guangzhou Brach Office MicrowaveDepartment, under the leadership of China Telecom GuangdongProvincial Branch, conducted series of performance and applicationoptimization challenges.

为此，广东省电信公司微波通信局在省公司的指导下，对不同的新产品进行性能指标和实际应用的测试，掌握利用新技术解决部分PHS网优的实际问题。

According to the principle of A-O interaction and quartz′s different characteristic in the direction of parallel and perpendicular acoustics field, with a quarter-wave plate being inserted in an AO Q-switch Nd∶YAG laser cavity between mirror and Q-switch, AO Q-switch′s Bragg diffraction efficiency formula is put out theoretically. Consequently, the conclusion has been drawn by calculating simulation that the ability of a single AO Q-switch′s switching CW Nd∶YAG laser is increased.

结合声光相互作用理论和声光介质熔石英在平行和垂直于声场的两个方向具有不同声光优值的特性，理论推导了腔内引入四分之一波片后声光Q开关的布喇格衍射效率公式，计算模拟得出引入四分之一波片能够有效地提高声光Q开关关断连续Nd∶YAG激光的能力。

According to the principle of A-O interaction and quartz＇s different characteristic in the direction of parallel and perpendicular acoustics field, with a quarter-wave plate being inserted in an AO Q-switch Nd : YAG laser cavity between mirror and Q-switch, AO Q-switch＇s Bragg diffraction efficiency formula is put out theoretically.

结合声光相互作用理论和声光介质熔石英在平行和垂直于声场的两个方向具有不同声光优值的特性，理论推导了腔内引入四分之一波片后声光Q开关的布喇格衍射效率公式，计算模拟得出引入四分之一波片能够有效地提高声光Q开关关断连续Nd：YAG激光的能力。

Regarding a sequence closely related linear_programming problems to be sloved, an algorithm based on a branch and bound method is given.

针对这个特点，提出了应急限制期下的应急选址模型，并提出了基于分支定界方法的应急选址模型的最优解。

In order to implement nonlinear predictive control for the controlled plant, a T-S fuzzy predictive model is built on-line by using fuzzy clustering and linear identification, and discrete optimization of the control action is carried out according to the principle of Branch and Bound method.

算法由两部分组成：第一部分采用模糊聚类和线性辨识方法在线建立系统的T-S模糊预测模型；第二部分基于分支定界法的基本原理对控制量进行离散寻优，从而实现对象的非线性预测控制。

We study the optimal properties of the problem 1 |p_j=a or a+b_j, d |∑w_jC_j and according to it a kind of GA implement and a kind of Branch and Bound method are given.

本章考虑了单机分段恶化排序问题1| p_j= a or a+b_j， d |∑w_jC_j根据最优解的性质给出了遗传算法和分支定界法。

For the above problem, two heuristic methods and a hybrid optimal algorithm that incorporates the branch and bound method with active schedule constru〓n algorithm are presented Computational results show the effectiveness of these methods.

对上述问题，给出了两个启发式方法和一个将分支定界法和活动调度构造算法相结合的混合最优算法。

In this paper according to the principle of pre run time schedule,we propose a method of how to abstract a real system to the schedule module;how to find a valid solution or optimal solution by using branch and bound method and how to realize it in computer finally.

本文根据预调度原理提出了如何将现实系统抽象成调度模型；如何利用分支限界算法找到可行解或优化解以及如何在计算机上实现它，最后用测试实例验证了它的可行

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。