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Through simulation and computation, some critical values to contral interferences are obtained. These values have directive significance to the design and deployment of WRAN.(4) New methods to measure and analyze spectrum aredevelopedAccording to the shortages of previous spectrum measurements, new methods to measure spectrum occupancy in wide-band and multi-point synchronously is proposed in this dissertation, and the tests last a whole week; the relativities of licensed services are considered when test points are selected. More importantly, data mining and in-depth analysis are carried out with the huge amounts of test data, and a channel analysis method using Channel Vacancy Duration and Service Congestion Rate are proposed. The spectrum relativities of 3-dimension in time, space and frequency are researched also. The correlativity between channel state and history information is discoved, and which will provide the scientific basis to channel modeling, spectrum analysis and decision of CR users.

4提出了频谱测量与分析的新方法针对以前频谱测量工作存在的不足，本文提出了多点同时广域频谱测量方法，测量工作持续了一周的时间，同时考虑了测量地点的选取和频谱授权业务之间的相关性；对测量得到的海量数据进行了数据挖掘和深度分析，提出了使用信道空闲时间(Channel VacancyDuration，CVD)和业务拥塞率(Service Congestion Rate，SCR)进行信道分析的方法，研究了频谱之间的时间、空间、和频率三维立体的相关性，发现了信道状态和历史信息的关联性，为CR用户的信道建模、频谱分析和决策提供了科学的理论依据。

Leifeng Pagoda was first built in Northern Song Dynasty 977 AD, two years of peace and rejuvenating the country, originally for the King of Wu and Yue Feng Qian-shu Tibetan Buddhism as a relic to pray for peace and prosperity Luo Ji-fat built, the original name of Princess tower, tower of brick-wood structure leifeng well-known high tower, and Chinese folk legend of White Snake widespread myth is closely related to the story in the embodiment of white snake Bai Suzhen have been a result of the pursuit of true feelings and sea monk imprisoned in Leifeng Pagoda, the Leifeng Pagoda and therefore the statement of history far and wide Leifeng Pagoda on the fire hit twice, the first declared in the Northern Song Dynasty and years, because of Fang La uprising, a torch outside the wooden structure burned to the tower to the Southern Song Dynasty years, have been rebuilt Leifeng Pagoda, West Lake, one of Dusk is the leifeng circulated Leifeng Pagoda at that time subjected to fire the second Jiajing in the Ming Dynasty, when the pirates violation of Hangzhou, Leifeng Pagoda burnt again, remaining tower stands on the shore of West Lake, this case continued until the end of the Qing, Leifeng Pagoda finally collapsed due to overwhelming cause of the collapse on the Leifeng Pagoda in history is also very controversial, in general there are two versions of the previous two years in the clean-up sites Leifeng Pagoda time, found that a considerable portion of the tower of brick side of a small hole in the cave there are Buddhist in the past, people have incorrectly relay erroneous messages will pass into a gold brick by brick, the tower blocks have take-home, resulting in the collapse of the tower argument argument, one of the two, due south is the land of plenty since ancient times, but Hangzhou is the House of silk and tea, the history of Hangzhou on the rich silk, and every year when the silkworms cocoon silk, a variety of reasons, tend to have a large number of cocoon death, Over the past superstition, misconception that cocoon cursed, while the Leifeng Pagoda is a town of white snake demon, thinking that would be the Pagoda bricks at home, they can withstand the erosion of Yao Xie, you have to take a sericulture, his family wealth take a course of time, in particular, Taki shaft damage due to the common people, coupled with those in power are indifferent Leifeng Pagoda finally at 13:40 on September 25, 1924 came crashing down

雷峰塔初建于北宋太平兴国二年公元977年，原本为吴越国王钱淑为奉藏佛螺髻发舍利子以祈祷国泰民安所建，原名叫皇妃塔，塔为砖木结构雷峰塔的知名度之高，与中国民间广泛流传的神话传说白蛇传密切相关，故事中白蛇的化身白素贞因追求人间真情而被法海和尚囚禁于雷峰塔下，雷峰塔因而声明远播历史上的雷峰塔曾两次遭遇大火，第一次是在北宋宣和年间，因方腊起义，一把火把外面的木结构塔身加以焚毁到了南宋年间，曾重修雷峰塔，西湖十景之一的雷峰夕照就是在那个时候流传的雷峰塔第二次遭受火烧是在明朝的嘉靖年间，当时倭寇侵犯杭州，雷峰塔再次把火焚，仅剩塔身屹立于西湖之滨这种情形一直持续到清末民初，雷峰塔终因不堪重负而倒塌了关于雷峰塔倒塌的原因，历史上也很有争论，一般来讲有两种说法，前两年在清理雷峰塔遗址的时候，发现有相当一部分的塔砖一侧有一个小洞，在洞里有佛经而在过去，老百姓们以讹传讹将经砖传成金砖，纷纷将塔砖拿回家，从而导致塔的倒塌此说法之一说法之二，由于江南自古就是鱼米之乡，而杭州又是丝茶之府，历史上的杭州就盛产丝绸，而每年蚕宝宝吐丝结茧之时由于多种原因，往往有大量的蚕茧死亡，过去的人迷信，误以为蚕茧中了邪，而雷峰塔是镇妖的白蛇，以为将雷峰塔的砖放在家里，就可以抵挡妖邪的侵蚀，你家养蚕拿一块，他家求财拿一块，久而久之，塔身特别是塔基由于老百姓的破坏，加上当权者的漠不关心，雷峰塔终于在1924年9月25日下午1点40分轰然倒塌

Some years ago i knew the chairman of a n american industrial company who was forced out of his post after a losing bitter takeover battle with a foreign conglomerate7）.this chairman,already in his 60s,could easily have moved on to a second career as a well－paid consultant,giving speeches,lecturing at business schools,and functioning as an eminence8） grise in his field.but losing his company rankled him——to the point where,within weeks of his departure,he announced that he had acquired control of a new company and planned to compete directly with his old company.i'm sure this decision was totally ego－driven;he wanted to show the world that he hadn't lost a step.unfortunately,running a start－up company is nothing like running a large organization.tasks that he could delegate to several layers of staff in his previous life were now his alone to do.without his old company's resources,he couldn't function at his best.

几年前，我认识一位美国工业公司的经理，他和一家外国联合企业展开一场相互吞并的竞争，结果失利被迫辞职。这位经理已是花甲之年，完全可以另辟蹊径，去做收入不菲的顾问，四处演讲，到商学院讲课，在他的领域当一个无冕之王。但失去他的公司使他气愤不已，以致他在离开几周之后就宣布他又买断了一家新公司，并打算直接与他过去的公司展开竞争。我敢担保这一决定纯属是受自尊心的驱使；他是想让人们瞧瞧，他没有失利。不幸的是，管理一家新公司和管理一个大企业完全是两码事。过去他可以把任务交给层层下属去做，如今他只得事必躬亲。没有了他过去公司的左右依仗，他无法发挥其才能。

Some years ago i knew the chairman of a n american industrial company who was forced out of his post after a losing bitter takeover battle with a foreign conglomerate7）.this chairman,already in his 60s,could easily have moved on to a second career as a well－paid consultant,giving speeches,lecturing at business schools,and functioning as an eminence8） grise in his field.but losing his company rankled him--to the point where,within weeks of his departure,he announced that he had acquired control of a new company and planned to compete directly with his old company.i'm sure this decision was totally ego－driven;he wanted to show the world that he hadn't lost a step.unfortunately,running a start－up company is nothing like running a large organization.tasks that he could delegate to several layers of staff in his previous life were now his alone to do.without his old company's resources,he couldn't function at his best.

不要老觉得你应对所有人说你受到了冤枉。你一旦被解雇--这里既指失去了工作，也指失去了当事人或主要客户--最常见的冲动是向全世界宣布你多少受到了委屈。人们觉得失业是对他们形象和自尊心的一次打击。为此在轻微的震惊之中，他们立即再度陷入同样的窘境，似乎以此就能向所有人表明他们仍未失去能力。换句话说，他们变得惊惶失措。他们不能退一步问问自己，是不是最初应该做那份工作，是不是喜欢和当事人打交道或为客户服务。几年前，我认识一位美国工业公司的经理，他和一家外国联合企业展开一场相互吞并的竞争，结果失利被迫辞职。这位经理已是花甲之年，完全可以另辟蹊径，去做收入不菲的顾问，四处演讲，到商学院讲课，在他的领域当一个无冕之王。但失去他的公司使他气愤不已，以致他在离开几周之后就宣布他又买断了一家新公司，并打算直接与他过去的公司展开竞争。我敢担保这一决定纯属是受自尊心的驱使；他是想让人们瞧瞧，他没有失利。不幸的是，管理一家新公司和管理一个大企业完全是两码事。过去他可以把任务交给层层下属去做，如今他只得事必躬亲。没有了他过去公司的左右依仗，他无法发挥其才能。

In the previous studies the constituents from Cinnamomum philippinense reported to have the biological activities such as antiplatelet aggregation, vasorelaxation, cardiac muscle contraction, antioxidation and free radical scavenger activities etc. Furthermore, MA-1 a ligan isolated from Cinnamomum philippinense is considered to be an important prophylaxis to treat ischemic stroke due to its antioxidation and free-radical scavenger activities. The present project aims to develop MA-1 as a pre-medicine to treat ischemic stroke.

在过去的研究中，发现菲律宾樟树所含的成分对心脑血管相关的活性诸如抑制血小板凝集、血管松弛、影响心肌收缩、抗氧化、自由基清除等具有不错的活性作用，而由菲律宾樟树所分离得到的一种新木质酚MA-1，具有抗氧化作用且是自由基捕捉剂，获选为开发成缺血性中风之预防与治疗先导药物。

Wire electrode based on the trajectory of the different forms of control, WEDM can be divided into three types: one is shaped by the imitation controlled cutting in line in advance and work to create the same shape by mold, when processing the workpiece at the same time rough and on the mold clamping in the machine tool table, in the process of cutting wire electrode tightly against the mold on the edge of the track for the mobile, thus cutting out and die on the same shape and precision to the workpiece; another One is the electro-optical tracking control, to carry out the cutting line, before the basis of certain parts to enlarge the proportion of drawings depicts an electro-optical tracking map-processing machines will be placed in design stage of electro-optical tracking, tracking platform Photoelectric first line of graphics has always been to follow the track of the Mexican campaign, and then through the use of electrical, mechanical linkage to control the machine tool table, together with the workpiece so相似形wire electrode relative movement, thus cutting out the same shape and design to the workpiece; again a digital control, the use of advanced automatic control of digital technology-driven machine tool in accordance with the pre-processing parameters according to the workpiece geometry pre-processing procedures for the preparation of a good CNC auto-complete processing, the production does not require appearance on board the need to map to enlarge map of the previous two form of control has a higher machining accuracy and a broad range of applications, both at home and abroad more than 95% have adopted WEDM NC.

根据对电极丝运动轨迹的控制形式不同，电火花线切割机床又可分为三种：一种是靠模仿形控制，其在进行线切割加工前，预先制造出与工件形状相同的靠模，加工时把工件毛坯和靠模同时装夹在机床工作台上，在切割过程中电极丝紧紧地贴着靠模边缘作轨迹移动，从而切割出与靠模形状和精度相同的工件来；另一种是光电跟踪控制，其在进行线切割加工前，先根据零件图样按一定放大比例描绘出一张光电跟踪图，加工时将图样置于机床的光电跟踪台上，跟踪台上的光电头始终追随墨线图形的轨迹运动，再借助于电气、机械的联动，控制机床工作台连同工件相对电极丝做相似形的运动，从而切割出与图样形状相同的工件来；再一种是数字程序控制，采用先进的数字化自动控制技术，驱动机床按照加工前根据工件几何形状参数预先编制好的数控加工程序自动完成加工，不需要制作靠模样板也无需绘制放大图，比前面两种控制形式具有更高的加工精度和广阔的应用范围，目前国内外95%以上的电火花线切割机床都已采用数控化。切割属电加工范畴，是由前苏联人发明的，我国是第一个用于工业生产的国家，当时由复但大学和苏州长风机械厂合作生产的这是最早的机型叫复旦型，我们国内在此基础上发展了快走丝系统。欧美和日本发展了慢走系统LS

Before the earthquake a day or two, cattle, horses do not rush into the ring, bouncing bounce chaos, more than bray, disturbed by the irritating, reducing diet; some do not feed Zhu Yang, disturbed by the irritating, Luancuan run; Kuangjiao more than a dog; Not chicken into the nest, fear not cry; not duck into the water; chaos rabbit hop bounce, and alarm; pigeons in a few days before the earthquake Jing Fei, did not return to the nest; close to a pot of bees to fly away to a pot; response to the most sensitive rats , In the earthquake the previous day to a few days, the mice to run all of a sudden a light, and some small mouth moving rats; some of the snakes out of hibernation outside, a tree; bounce You panic shore fish, such as Potentilla belly.

震前一、二天，牛、马赶不进圈，乱蹦乱跳，嘶叫不止，烦燥不安，饮食减少；一些猪羊不吃食，烦燥不安，乱跑乱窜；狗狂叫不止；鸡不进窝，惊啼不止；鸭不下水；家兔乱蹦乱跳，惊恐不安；鸽子在震前数天惊飞，不回巢；密蜂一窝一窝地飞走；老鼠反应最灵敏，在震前一天至数天，老鼠突然跑光了，有的叼着小老鼠搬家；有些冬眠的蛇爬出洞外，上树；鱼惊慌乱跳游向岸边，翻白肚等。震前动物有预兆；老鼠搬家往外逃；鸡飞上树猪拱圈；鸭不下水狗狂叫

Also said driving, tried to play the version only to provide NESSION 350Z, but some four kind of different color different re-equipping edition chose (partner for you to think this vehicle buttocks oversized, kept off line of sight very much), had under the QUICKPLAY pattern around the city and drifts two kind of patterns: The around the city pattern is four Che Bishui arrives the end point most quickly, this racecourse is not very long, but has several S curves to need to be careful, the vehicles were inferior the previous generation easy to control, feel and NFS5 are similar, belong to the design quite real that kind, when immediately is turning around in particular front of a train if you hold down the acceleration key not to put the automobile to be able in-situ to spin, discharges the big group the smog, the air vent also can torch.

游戏的音频似乎没有特别值得关注的地方，大部分是赛车发出的声音，诸如发动机的轰鸣声和刹车时轮胎摩擦地面发出的声音等，音乐和环境噪声相当的低，有3首歌供选择，还是那种动感十足的 Hiphop 曲风。再说说驾驶，试玩版只提供了一辆 NESSION 350Z ，不过有四种不同颜色不同改装的版本供你选择(偶认为此车屁股过大，很挡视线)，在 QUICKPLAY 模式下有环城和漂移两种模式：环城模式还是四辆车比谁最快到达终点，该赛道不是很长，但有几个 S 弯道需要小心，车辆不如上一代易控制，手感和 NFS5差不多，属于设计比较真实的那种，尤其是在马上掉转车头的时如果你按住加速键不放汽车会原地打转，排出大团的烟雾，排气孔还会喷火。

Swindle, said Eastern Shopping and Yahoo Auctions Payment Error Information to the public, claiming a refund of the original contractors mistakenly set the previous trading installment deductions or victim error, mistake a refund will set phases such as the right to charge damaged, it tells the people to the ATM was required to operate changes, lifting hire charge; as soon as the public deceived again after the "Financial Supervisory Commission," said the account has been criminal to use the name of money laundering, must sink "financial security account" to avoid being the freezing of accounts, lured victims of the deposit removed, changed into the aforementioned fraud of financial security accounts.

1-2 Online Shopping Fraud 假借东森购物免付费显示电话、雅虎奇摩购物等方式通知民众，称原承办人误将退款设为分期扣款或被害人先前交易错误，误将退款设为分期扣款等将使权利受损，即向民众要求需至提款机操作变更，解除分期付款扣款；俟民众受骗上当后，再以「金融监督管理委员会」名义表示帐户已遭歹徒利用洗钱，需汇「金融安全帐户」，以免遭冻结帐户，诱骗被害人将存款解除，改存入前述诈骗之「金融安全帐户」。

The Transitional Council will: Set registration/entry to practice requirements to ensure that only qualified and competent individuals are registered as members; Maintain a public register of members to provide information about practitioners who are qualified to practice in Ontario (including confirmation of membership, practice address, terms, limits and conditions placed on members' certificates of registration, previous suspensions and revocations) to enable the public to make an informed choice in health care providers; Establish a quality assurance program to ensure that registered members are keeping up-to-date and continuing to improve their competence.

过渡委员会将建立再教育培训课程以促使登记会员们保持和提高他们的行医能力；培训课程将包括再教育，同行和实习评估。设立行医标准以保证会员们遵守安大略中医师及针灸师管理局所规定的行医范围和能力。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。