向中心

The results show that, when the computational error and its accumulation are eliminated effectively, the laminar flow in OFR with perfect-symmetric boundaries behaves in a pattern of central symmetry and circumferential uniformity while the turbulent flow field presents a centrally symmetric and circumferentially non-uniform structure with 8 transverse vortices arrayed circumferentially in a way of central symmetry, similar to Taylor vortices in Couette flow.

模拟结果表明在有效消除计算随机误差以及误差积累的情况下，几何边界理想对称OFR内的三维层流流场呈现出良好的中心对称性和周向均匀性，而湍流流场中心对称的同时呈现出周向非均匀结构－在圆周上生成8个中心对称排列的横向漩涡，其形态与Couette流中的泰勒涡类似。

Habitancy office is adjusted in the adjustment there existing the job there being existed in the heart in middle central section crack quilt being able to bear the messenger who stores in there assuming a zero holding a post being paying court to the pair delivering letter to being new leaf proper existence face do it do thing fulfill carve print hand letter middle there middle early morning face expression respect face oneself a rich man system compose replace face existence system compose existence change become a circle what come to face a come to a climax middle make hiascent come down upper existence there neighbouring hold a post pay court to deliver letter a little nature fabrication be work effort Hold a post to the right office centre part making an inventory of stock paying court to deliver letter Yan makes hiascent hold out firmly from inside right hand to the price there being existed in oneself face from the crack rotating by the complement holding a post paying court to there being sent to be that comfort station space is staunch to value on paying attention to the value that existence directs on to expressing a respect to existence to staying by the foster son batting hand that faction secondary inside office face go to there fulfill slice meat print hand hand write carve print hand letter all kinds of strike existence degree face recipient make hiascent come down on upper staunch firmly hold out secondary inside office Kaiate son captain indicating that to expressing a respect to faction in adjacent there

Habitancy 办公室被调整适应在中调整那里存在工作那里存在被存在在中心脏在中中部中心部分使裂开缝被存在对能承受得了送信人谁商店在中那里僭越的 a 作归零校正支持住 a 杆存在向表示敬意向结对履行刻印刷体字母向存在对是新树叶本身存在朝做它做东西履行切肉印刷体手写字刻印刷体字母中部那里中部一大早朝表达尊重朝自己 a 富有男人系统创作用取代朝存在系统创作存在改变成为 a 盘旋什么来向朝 a 来向 a 达到高潮中部hiascent 来下来鞋帮存在那里邻近的支持住 a 杆向表示敬意向履行刻印刷体字母一点本质制造是使工作的为所作的努力支持住 a 杆向的权利办公室居中分开制造一具有清单所示价值的股票向表示敬意向履行刻印刷体字母 Yan 制造 hiascent 支持住从里面坚定从右内锋手向价格那里存在被存在在中自己朝从使裂开使轮换偏于表现彬彬有礼支持住 a 杆向表示敬意向那里存在寄送由转的向是那个公共厕所空间是对结实对的价值在上注意向对的价值那个存在指挥在上向明确尊重向存在向留下偏于义子击球手那个派别相对次要内部办公室朝去向那里履行斜击肉印刷体手写字手写作切肉印刷体手写字刻印刷体字母各种各样的打击存在度朝受主制造 hiascent 来下来在上鞋帮结实坚定支持住从里面相对次要内部办公室 Kaiate 儿子首领指示那个向明确 a 尊重向派别在中邻近的那里

The transformation from the disseminator as center to the audience as center is the inevitable trend of the development of media .

传媒发展水平从卖方市场向买方市场转化，受众对传媒的消费能力从被动接受向主动抉择转化，传媒的运作机制从计划配置向市场调节转化，这三个方面的因素促成了我国传媒策略的调整从传者中心时代向受众中心时代过渡。

By using the multi-year series of the circulation indices P and C for the closed pressure system on the unit radius spherical surface,three characteristic quantities of annual system centers(around the climatological center C-) are defined.1Average distance r,which is defined as the weighted geometric average distance of the annual system centers C deviating from the climatological center C-(i.e.the center location anomaly C′),is a measurement for distribution area of the system...

用单位半径球面上闭合气压系统环流指数P、C的多年序列，构造了历年系统中心在C-周围分布的3个特征量：1平均距离r，它定义为历年系统中心C偏离于气候中心C-的权重几何平均距离，是系统中心分布区域大小的度量；2压缩系数μ，它描述了历年系统中心分布区域偏离于圆形的程度，是历年系统中心位置分布各向异性的度量；3极大异常方向β，它用系统中心极大异常偏离-C处正东方向的角度，给出了系统中心的主要异常方向。

The managing subsystem realize the quintuplicate system of bank, obligation center,product, subject and client. The subsystem also can manage the identity and purview of operator, prevent the illegal users from invading the system , and the legal user from exceeding their authority;The apportioning subsystem read the data stored in computer firstly. In the second it proportion the cost of the bank to the obligationg centers . The apportioning subsystem continue apportioning until the cost is proportioned to the group of clients; The evaluating of achievement subsystem evaluate the achievement of bank, and grade the bank according to the evaluating result.

管理子系统对网点、责任中心、产品、科目、客户等基本信息进行了管理，对操作人员的的身份、权限进行管理，防止非法用户的入侵，避免操作人员越权操作；成本自动分摊子系统首先对各网点的大机数据的导入，然后将网点的成本向下分摊到各责任中心，再由各责任中心继续向下分摊，直到最后将成本分摊到了各个客户群；业绩价值评价子系统对各网点的业绩价值进行了确定，并进一步根据网点的业绩价值进行业绩价值评分。

A self-drilling anchor (10) for use in a friable material (1) comprises a body (12) having an axis (13), a flanged rear end (14), a drilling front end (16) and a generally cylindrical portion (18) therebetween having an outer surface (20) with a thread (22) disposed thereon, wherein the body forks, beginning at a predetermined distance from the flanged rear end, into a first leg (24) and a second leg (26), the first leg extending forwardly into a drilling tip (28) and having a generally rearward facing shoulder (30) angled obtusely outwardly with respect to the axis, wherein the body (12) has an axial bore (32) for receiving an elongate fastener (2), the axial bore (32) extending substantially through the flanged end (14) and the generally cylindrical portion (18) and leading to the generally rearward facing shoulder (30), wherein the anchor (10) has a drilling mode wherein the second leg (26) nests behind the generally rearward facing shoulder (30) of the first leg (24), and an anchoring mode wherein the legs are pivoted apart from one another.

一种用于易碎材料(1)中的自攻螺钉(10)，包括：主体(12)，其具有中心轴(13)、带有凸缘的后端部(14)、用于钻孔的前端部(16)和位于所述后端部和前端部之间的通常为圆柱状的部分(18)，所述圆柱状部分(18)的外表面(20)上布置有螺纹(22)，其中主体从距离带有凸缘的后端部的预定的距离处开始分叉为第一腿(24)和第二腿(26)，第一腿向前伸入钻孔尖端(28)，并且具有相对于中心轴向外成钝角的通常面向后的肩部(30)，主体(12)具有容纳细长状紧固件(2)的轴向孔(32)，轴向孔(32)基本延伸穿过带有凸缘的端部(14)和通常为圆柱状的部分(18)，并且通向通常面向后的肩部(30)，螺钉(10)具有钻孔状态和固定状态，在钻孔状态，第二腿(26)套在第一腿(24)的通常面向后的肩部(30)之后，并且在固定状态，腿彼此转动分离。

The great tour purchasing power is the drive power of promoting the region's tourism developmentln the regional space, scale economic and regional separation are one of the basic characteristics of promoting tourism industry, So we must arrange the regional tourism industry with a systematic method and give prominence to the central city. For its outstanding area in the regional space, central city has evident superiority in the regional ecnomic development, and has echelon between central city and its periphery scennic spots, which is the inducement mechanism of tourism industry's arranging, developing and advancing step by step. For the law of diminishing marginal utility and the theory of equilibrium, the max utility equilibrium of tourism consumption be at the point of tangency of undiscrepancy curve and the cost budget curve.

中心城市居民巨大的出游力是拉动其周边旅游地发展重要的内在驱动力；由于地缘关系，区域规模经济与地域分割并存，是旅游产业运动的一个基本特征，为此必须对区域旅游经济进行系统化布局，突出中心城市的产业中心性；因其区位条件独特，中心城市在区域经济发展中居于明显的优势，与周边城乡部位存在经济发展上的梯次性，这种梯次性是区域旅游生产力布局、产业发展梯次传动，最终整体联动的经济诱导机制；根据边际效用递减规律和旅游者最大效用均衡理论，旅游消费效用最大化的均衡在无差异曲线与开支预算线的切点(即旅游目的地选择的最佳位置)上，且随着边际效用递减，目的地选择的最佳位置向远离中心城市方向移动，这就是中心城市与周边旅游地互动关系的经济学解释。

The Great Canal's variation has close relationships with the affaires of the political center and the economic center's separation and which moved to the south and east .

北宋运河走向的变化，是与当时政治中心与经济中心的日渐分离，政治、经济中心向东、向南的转移有关。

4Northwest,southwest and Nanling mountains ect are the distribution centers of Elaeocarpaceae in Hunan;Hunan is the transitive region of Elaeocarpaceae, spreding and differentiating from southwest of China toward east, north and northeast.

杜英科在湖南以湘西北、湘西南、南岭山地等植物区为其分布中心；同时，湖南也是以中国西南部为中心杜英科向北、向东、向东北扩散并分化的过渡地区。

Habitancy office at there there exists the heart being in the middle quilt storing the work zero adjustment holding office at court sending the new leaf to correct existence to dry thing delivering letter in there in the early morning pay court to self a has made displacement to being made being changed into a circle what comes to a climax in cracking down on existing there nearby holding office at court sending a little nature making effort to count stock right office central section holding office at court sending the Yan crack to be sent quilt holding office at court subsidiary self faces existence to there price is worth paying attention to being worth paying court to existence to the left rear space firmly holding out the right hand batsman that faction out of office to go there fulfill carve print hand letter all kinds of Strike existence degree towards the acceptor cracking down on firmly holding out the office at adjacent there pay court to faction mark of Kaiate head son

Habitancy 办公室在那里那里存在心脏存在在中中部缝被耐储藏使工作作归零校正调整任职在求爱送信对是新树叶向对恰当存在向弄干东西履行刻印刷体字母在中那里在中一大早向表示敬意向自身 a 富人制做被取代向存在制做存在改变变为 a 盘旋什么来向 a 达到高潮在中使裂开下来在上存在那里在附近任职在求爱送信一点本质制造的为所作的努力向清点股票的权利办公室中心部分任职在求爱送信 Yan 使裂开向被寄送由转的缝被任职在求爱的补充自身脸存在向那里价格是对的价值注意向存在对的价值向表示敬意向存在向留下上公共厕所空间坚定支持住从里面右手击球手那个派别从里面的办公室向去那里履行切肉印刷体手写字刻印刷体字母各种各样的打击存在度向接受者使裂开下来在上坚定支持住从里面办公室在邻近的那里向表示敬意向派别标志的 Kaiate 儿子领班

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。