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According to foreign media coverage, AMD announces yesterday, the company that is enmesh predicament restores gain afresh, the company will cut down the member of persons employed in the whole world 500 people, 3% what hold global employee sum total; And eve of sth resembling a net of boreal electrified wire netting (the following abbreviation " boreal report ") express, economy is exhausted weak and telegraphic firm client cuts down defray to will bring about its sale to glide, these elements will make cut down the member of persons employed further become inevitable, the analyst thinks, boreal report will plan detail at announcing its to recombine newly next week, may announce to cut down the member of persons employed at the appointed time 3000 people come 5000 people; Nuojiya announced on November 5, the plan recombines this company sale and market sale business and center of research and development, nearly 600 people cut down the member of persons employed in the meantime; On November 3, the message says the human affairs of Chinese area adjusts Motolora to had begun, the group of CDMA research and development of a of Nanjing a few people will be disbanded, how is employee arranged still not be informed; With day, video website Liu Yan of 6 rooms CEO expresses to the reporter, 6 rooms are undertaking cutting down the member of persons employed really, company total number is only after cutting down the member of persons employed 60 more than person; TCL computer also undertook on October 24 newest one round cut down the member of persons employed, leave 30 more than person only at present...

据国外媒体报道，AMD昨日宣布，为使陷入困境的公司重新恢复盈利，公司将在全球裁员500人，占全球员工总数的3%；而北电网络前日表示，经济疲弱以及电信公司客户削减支出将导致其销售下滑，这些因素将使得进一步裁员成为必然，分析师认为，北电将于下周公布其最新的重组计划细节，届时可能宣布裁员3000人至5000人；诺基亚11月5日宣布，计划重组该公司销售和市场营销业务以及研发中心，同时裁员近600人；11月3日，有消息称摩托罗拉中国区的人事调整已经开始，南京的一个几十人的CDMA研发小组将被解散，员工如何安排尚不得知；同日，视频网站六间房CEO刘岩向记者表示，六间房确实在进行裁员，裁员之后公司总人数仅有60余人；TCL电脑在10月24日也进行了最新一轮裁员，目前只剩下30余人……诸如此类的消息最近层出不穷。

In this paper, firstly, not only the incidence matrix ,adjacent matrix, cycle matrix, cut-set matrix of an undirected graph are summarized, but also the close contact between a graph and its corresponding matrix are discussed ; secondly, many problems of a graph which are solved by analysing its matrix are listed as follows:1、The co-tree set of a graph is obtained by using its cycle-matrix ; 2、The branches of its spanning tree are given by using its cut-set matrix ; 3、By making use of the incidence matrix of a graph ,not only its vertex cut 、cut vertex 、isolated point and spanning tree can be obtained ,but also the two sides which are whether parallel or not can be judged ;4、By using their adjacent matrix ,the two graphes which are whether isomorphous or not can be judged; once more, there is a detailed introduction in view of special graph (for example: bigaritite graph ,regular graph and so on);last but not least, a graph method of calculating the N power of a matrix is given and the practical applications of the theorem for degree is indicated.

本文首先综述了无向图的关联矩阵，邻接矩阵，圈矩阵，割集矩阵以及图和它对应矩阵之间的关系；其次总结出了利用上述各类矩阵可以解决的图的若干问题：1、利用图的圈矩阵可以求其连枝集；2、利用图的割集矩阵可以求其生成树的树枝；3、利用图的关联矩阵不仅可以求其割点、点割集、连通度、孤立点和生成树，而且可以判断两条边是否平行；4、利用图的邻接矩阵可以判断两个图是否同构；再次，针对特殊图（例如：二分图、正则图等等）的邻接矩阵作了详细介绍；最后，得到了利用图计算矩阵的N次幂的方法，指出度数定理的实际应用。

The main jobs of this paper are as followed: 1 The reuse of the frame design technology for aircraft assembly fixtures is researched. a frame line part library is built with the templet driven technology, the reuse of the frame line part come true by the tools for instantiation and instance modification. The design resources are effectively used, some repeating work is cut. 2 Two methods to obtain the assembly feature are proposed: the straight way by the Enumeration method and the indirect way by project features to the assembly plane. All of the assembly features of the frame and the adjustable bearings are obtained by these two methods which makes the frame automatic assembly technology for aircraft assembly fixtures come true. 3 The frame automatic assembly technology aircraft assembly fixtures based on assembly features is researched. A binary tree assembly model is used to express the assembly information of the frame for aircraft assembly fixtures, the automatic assembly between the frame, the aircraft and the adjustable bearing is completed within the three steps: distribute, obtain and evaluate assembly feature. Finally, the efficiency of the frame assembly design is proved. 4The frame interpart modeling technology for aircraft assembly fixtures is researched, the intersection methods are concluded and the arithmetic of the single-cut, double-cut and inter-cut intersection is proposed, the interpart fast modeling of the frame design for aircraft assembly fixture come true. 5Based on the researches mentioned before, a sub-system of frame fast design for aircraft assembly fixture is developed on CATIA. The sub-system is used to design the aircraft assembly fixtures in a large aeronautics corporation and make a good- effect.

论文的主要工作如下： 1研究了飞机装配型架骨架设计重用技术，在总结归纳骨架线框结构类型的基础上，应用模板驱动的方法建立了骨架线框库，通过骨架线框零件的实例化和离线编辑实现骨架线框的重用，有效利用设计资源，减少重复劳动； 2提出穷举几何对象的装配特征直接获取方法，遍历零件模型的几何对象，从中捕捉所需装配特征，该方法简捷、高效；提出向装配面投影的装配特征间接获取方法，该方法在现有特征基础上生成装配特征，解决了部分装配特征难以直接获取的问题； 3研究了基于装配特征的飞机装配型架骨架自动装配技术，采用一种二叉树装配模型表达骨架的装配关系，并通过装配特征的分配、获取和赋值三个步骤，实现了骨架分别与飞机产品和可调支承的自动装配，避免了繁琐的人工交互操作，提高了骨架设计的效率和规范化程度； 4研究了飞机装配型架骨架零件间建模技术，在总结归纳骨架元件相贯处理方式的基础上，提出了骨架元件单剪切相贯、双剪切相贯和互剪切相贯的实现算法，简化了骨架相贯处理的过程； 5基于以上研究，在CATIA平台上开发了飞机装配型架骨架快速设计子系统，并应用于某大型航空企业的装配型架设计，提高了设计效率和设计质量。

Oak prosperous king is pitted it is knife of a sell like hot cakes is cut, knife, fingernail is cut, gardens is cut, shears, set knife, kitchen knife, scissors, cut the garment into parts to cut, tonsorial cut the whole nation that wait to interlink an enterprise, they have product sale in countrywide each district.

栎昌王麻子是一家热销刀剪、刀、指甲剪、园林剪、剪子、套刀、菜刀、剪刀、裁衣剪、理发剪等的全国连锁企业，他们在全国各地都有产品销售。

She alsooften concerned about the state affairs, with works by recordingchanges and the development process of the motherland, to make itmore characteristics of the times. April 15, 1997, Xie Yuxia theinvitation of the China International Lantern Festival Center,travel to Spain to participate in a period of 6 months of folk artexchange activities, and that time she met around the country morethan 30 folk artists from different fields, and her paper-cut artlet foreigners amazement; in 2003, she went to England with theHangzhou city government cultural exchanges, exchanges in the LeedsCity cocktail party, she cut an owl on the spot works presented tothe Mayor of Leeds and Leeds are also happy to rebate the Mayor anowl ... a badge of her ... she used to say:"Paper-cut for me, isthe spiritual pillar of love is that it brought me a lot of honor,but also enriched my life experience, as long as the scissors moveout, I will always be cut down."

同时，她也经常关注国家大事，用作品记录祖国变迁和发展历程，使其更具时代特色。1997年4月15日，谢玉霞应中国国际灯会中心邀请赴西班牙参加为期6个月的民间艺术交流活动，那一次，她结识了全国各地30余位不同领域的民间艺人，而她的剪纸艺术也让外国人啧啧称奇；2003年，她随杭州市政府赴英国文化交流，在利兹市的交流酒会上，她当场剪了一副猫头鹰作品赠送给利兹市长，而利兹市长也高兴地回赠了她一枚猫头鹰胸章……她常说：&剪纸对我来说，是爱好也是精神支柱，它给我带来了很多荣誉，也丰富了我的人生阅历，只要剪得动，我会一直剪下去。&

Different preservative on the fresh cut flower lily effect Abstract: This paper reviews the development of fresh cut flowers industry, development trends and the prospect of fresh cut flowers on a different preservative on Fire Lily of fresh cut flowers effect, results showed that: the preservation of all the bottles to extend Lily Cut Into life, increase the squid fresh weight, increasing Huajing, spent long cut to improve the water situation in which to 2 percent sucrose +200 mg/L8-HQC +200 mg / LSTS +225 mg / L resveratrol deal with the best formula , Followed by two percent sucrose +200 mg/L8-HQC +200 mg / LSTS +500 mg/LAL2 (SO4) 3 +115 mg / L SNP formula.

不同保鲜剂对百合切花的保鲜效果摘要：本文综述了鲜切花产业的发展现状、发展趋势以及切花保鲜的前景，研究了不同保鲜剂对火百合切花的保鲜效应，结果表明：各保鲜剂均能延长百合切花的瓶插寿命，增加花枝鲜重，增大花径、花长；改善切花的水分状况；其中以2%蔗糖+200mg/L8-HQC+200mg/LSTS+225mg/L白藜芦醇配方处理效果最佳，其次是2%蔗糖+200 mg/L8-HQC+200mg/LSTS+500mg/LAL2(SO4)3+115mg/L硝普钠配方。

The factory produced by the sanding machine, and so many varieties of woodworking machinery , All specifications, performance, stability, prices at the end, and cut a large amount of sand, high precision and high efficiency characteristics.

本厂所生产的砂光机等木工机械品种多，规格全，性能稳定，价格底，并有砂削量大，精度高，效率高等特点。

Dodson sanding machine sand cut a large quantity, high precision, sanding pad is soft, medium, hard three to choose from, so that certain of the completion of the more perfect.

&德森&砂光机砂削量大，精度高，砂光垫有软、中、硬三种可供选择，使某些特定工艺完成的更完美。

Among the very few things that can be said with certainty about Ms Wang was that she cut a colourful figure amid the local pinstriped tycoons.

对于龚如心，人们只有少数几件事能够确定。其中之一是在香港身着细条纹西装的企业巨擘中，她形象鲜明、艳丽华美。

The core part of his plan was to cut a new road from Ledo, India, across Northern Burma and intercept the existing Burma Road in the Karen State of Burma.

该计划的核心部分是开辟一条公路，从印度的Ledo开始，穿越缅甸北部，与位于缅甸Karen省内的缅甸公路相接。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。