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In the bounded linear operator approximation theory of Hilbert Space,the isolate point of operator essential spectrum is always a problem. In this paper,a general method to treat this problem is given.

孙辉在Hilbert空间线性算子逼近论中，算子本质谱的孤立点通常是处理一些问题的主要障碍之一，本文给出处理算子本质谱的孤立点的一般方法。

Right " foreigner ", want to upgrade, either the sort of in the past having what product lets point of sales sell what product, capture a few big clients however, understand their requirement deep; Right " fellow-townsman ", want development, arrive deep truly namely " fellow-townsman " bourg, is not the level that keeps in prefectural class merely.

对"老外"，要升级，不是过去那种有什么产品就让销售点去销售什么产品，而是抓住几个大客户，深入了解他们的需求；对"老乡"，要深入，就是真正深入到"老乡"的村镇，而不是仅仅停留在县级的层面。

Clerical area: The portal is connected is an open mode, the forum of democratic harmony, forum urges every member all the time can speak out freely, forum is told in the portal, it is administrator, edition no matter advocate, still be all sorts of community ace, common member, everybody is equal, here, all members can express his point of view, speak oneself think of a way, compare with the card photograph of good advice is harsh to the ear of bowdlerism of forum of other and certain stationmaster, expression of place of altar of portal a well-rounded argument comes out, it is the community with a dye-in-the-wood air apparently, be worthy of be every stationmaster here the truest interactive share reach communication home.

事务区：门户通是一个开放式的、民主和谐的论坛，论坛一直鼓励每位会员能够畅所欲言，在门户通论坛，不论是管理员、版主，还是各种社区高手、普通会员，大家都是平等的，在这里，所有会员都可以发表自己的观点，说出自己的想法，与其他某些站长论坛任意删除忠言逆耳的帖子相比，门户通论坛所表现出来的，明显是个大气十足的社区，这里不愧为每位站长最真实的互动分享及交流家园。

In 1777, British forces under General John Burgoyne surrendered to American troops in Saratoga, New York, in a turning point of the Revolutionary War.

1777年的今天， John Burgoyne 所率英军在纽约Saratoga投降美军，标志着美国革命战争进入新的历史阶段。

It was never, however, the Buddhist way to proselytise-in the sense of forcing ideas and beliefs upon an unwilling audience, much less to exert pressure of any kind, or any knid of flattery, deceit or cajolery, to win adherence to one's own point of view. Buddhist missionaries have never competed for converts in the marketplace.

佛教徒从不强迫任何不情愿改变自己信仰的人接受其思想或信仰，也不企图使用任何压力，任何阿谀奉承，欺诈哄骗的手段来获取自己观点的附庸，佛教布道师们从不在商业中心地以竞争的手段获取归依。

objective to elucidate the choice of three defferent ways as well as the clinical efficacy in the treatment of pilon fracture and different damages of skin and tissue.methods 29 cases were treated with calcaneum bone traction and small splinting,23 cases were treated with internal fixation,11 cases were treated with external fixation of ilizarov.results all cases were followed up for 8～31 months (15.3 months average).according to helfet criterion,the results were evaluated as the total excellent and good outcome accounted for 90.5％.conclusion the key point of treatment is rational selection of three defferent ways in the treatment of pilon fracture according to the typle of pilon fracture and different damages of skin and tissue.

目的 探讨pilon骨折的三种不同治疗方法临床适应证及其疗效评价。方法对2000年2月至2006年3月间治疗的63 例pilon骨折患者进行回顾性分析。其中开放性损伤15 例，闭合性损伤48 例。根据骨折类型与周围软组织损伤程度，分别采用三种不同治疗方法：跟骨牵引加小夹板固定组(29 例)均为闭合性骨折，内固定组(23 例)，外固定器组(11 例)。结果所有患者均获得随访，随访8～31个月(平均15.3个月)，骨愈合时间8～14周，平均10周。按helfet疗效评价标准，本组优良者57 例(90.5％)，其中ⅰ型骨折优良者26 例，ⅱ型骨折优良者15 例，ⅲ型骨折优良者16 例。

This paper combines with pipeline delivery of our countrys actual conditions and other methods of detection and location. To the leakage characteristic of the fault to the long-distance natural gas pipeline, a method is raised, which is on the basis of wavelet and negative-pressure-wave to detect the leakage and locate. Jobs in this paper are as follows:Multi-resolution decomposition and reconstruction of wavelet transform is utilized to filter the noises, which the leakage brings the noises of negative-pressure-wave. The research is worked in the wavelet and wavelet packet filter. The wavelet transform have a fast and accurate recognition capability to signal singularity. This paper chooses wavelet technology to catch the break point of pressure signal.

本文结合我国管道输送的实际情况和目前现有的各种泄漏检测与定位方法，针对天然气长输管线泄漏故障的特点，提出了基于小波分析和负压波相结合的方法检测泄漏并定位，其中主要进行了以下几个方面的工作：利用小波变换的多分辨率分解和重构技术，对采集到的管道发生泄漏时产生的负压波信号进行降噪处理，并对小波及小波包优化的降噪效果进行对比性研究；利用小波变换技术对信号奇异点的快速、准确的识别能力，捕捉负压波信号的突变点，从而判断是否有泄漏发生。

Therefore,based on microwave highQ cavity resonator,a new technique of calculating the quality factor through theoretical derivation is presented,which allows flexibility in choice of measurement point.This method solves the problem of coupling system influence,which can cause larger error in measuring.

为此，针对微波高Q谐振腔，给出了一种测量其品质因数的新方法，该方法可以根据实测的谐振曲线灵活选取测量点，有效解决了传统方法中由于谐振腔受外电路影响导致测量误差较大的问题。

"Imperious, choleric, irascible, extreme in everything, with a dissolute imagination the like of which has never been seen, atheistic to the point of fanaticism, there you have me in a nutshell, and kill me again or take me as I am, for I shall not change."

"专横、易怒、暴躁、极端，前所未有的狂放不羁的想象力，没有信仰的近乎狂热，这就是我。杀了我或者接受我，因为我永远不会改变。"

In this article the author holds that changing the gender relations in society was one of the major demands raised in the May 4th movement, That later on the gender issue was repeatedly impacted, to the point of being used as a claptrap to court public favor.

作者认为变革社会性别关系是"五四"运动的主要诉求之一。而在后来，"五四"的性别主题屡受冲击，甚至出现将性别关系、女性话题作为"卖点"的现象，作者以玩偶

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。