有效中心

By the study of the relationship between vegetation and spatial characteristics of UHI, the mainly spatial characteristics of UHI has been analyzed and it was:(1) The terrain of the suburbs is higher than the urban region, the gradient of the terrain height is small, and this geomorphological featrue is conducive to assemble of the heat, the UHI phenomenon of Changsha is obvious especially in the summer night;(2) The UHI distribution is similar to the outline of the urban construction. The LST of urban is 3-5℃ higher than the flat low areas close around the city, and 6-8℃ higher than further areas. The region which has the most obvious UHI phenomenon is the region surrounded by the second city ring road, and the UHI phenomenon gradually weakened from the city centre to suburb;(3) The impact of geomorphological character to UHI is notable, the relationship between vegetation index and UHI is Anti-related, it was indicated that the improvement of the vegetational status is very important to the elimination of UHI phenomenon, the implementation of the urban green land planning can reduce UHI effect.

通过分析长沙城市地区的土地覆盖、植被绿地状况与热岛空间分布状况的关系，揭示出研究区域UHI主要特征为：(1)从研究区域地表覆盖图发现，长沙市城区四周均有相对地势较高的山地，但地形梯度不大，接近四面环山的地貌特征，容易造成城区的热量聚集，有利于城市热岛效应的形成，使得长沙城区存在明显的热岛分布；(2)UHI分布与城市结构的轮廓相一致，长沙城区与地势相对平坦的近郊区的地表温度差异为3~5℃，与地势较高的周边远郊区的地表温度差异为6~8℃，长沙城区热岛效应与城市规划呈对应关系，热岛效应最显著的区域为二环线内，并从中心沿三环逐渐向郊区减弱；(3)地表覆盖类型对UHI的效应明显，长沙地区植被绿地状况与UHI呈现明显反相关分布，揭示出植被绿地对降低UHI具有重要的作用，大范围的绿地建设能有效降低UHI。

Although the accuracy in meterological forecast of tropical cyclones has been distinctly improved, it is still a difficult problem confronting masters and anti-typhoon team leaders of the companies how to steer clear of typhoon reasonably and safely in case that the actual resistance to typhoon is strong enough, the sea area wide enough, and the time permitting ; to avoid unreasonable deviation,anchoring for shelter, blindly rushing onto her path,being involved in storm area,even into the the center of typhoon; under the limitation of the condition of the sea area and time.how to take correct meassures to escape , such as navigating with wind or windward in bias angle, slowing down, anchoring, berthing alongside the warf, mooring to buoy,etc.

传统的解决办法是，将台风中心的预报位置和本船的船位点绘在《台风位置标示图》上，研究本船与台风的相对位置以及相互间动态的发展态势，考虑各种因素的影响并留有充分余地，在小比例尺海图上用几何相对运动标绘的方法作图绘算出本船应采取的避台航向。本文所讨论的就是为迅速和较为精确地解决以上点绘和相对运动标绘的问题，在考虑了各种因素的影响并留有充分余地的情况下，在全方位范围内搜索安全航向，对本船与台风的相对位置以及两者之间的动态发展态势作出预报，并给出船长最关心的、对其作出避台决策至关重要的一组数据和直观图形，帮助使用者及早制订科学合理的避抗预案，及时果断地采取正确有效的避抗措施，解决避台决策的实际问题而设计的一个计算机标绘系统。

As a result, more and more emphasis of the designers and manufacturers has been put on the client-oriented service of product functions. The primary objective of interactive designing is to research and develop effective and wieldy and pleasure-bringing products by taking a client-oriented stance and combining rich resources from human psych...

交互设计的主要目的是整合人类心理学、人文科学、社会科学、工程技术、人因工程学、艺术设计等多学科专业，以用户为中心，研发有效、易用、使用户在使用过程中感到愉悦的产品

Based on the system study of CATV integrated service headend system, design and realize the first CATV Integrated Service Information Net of China. The main content of this article include: The second chapter is Combined to the demand of the system and analyzed some schedule model, a real-time schedule arithmetic base on memory is proposed.

本文主要内容包括：第二章深入研究了综合业务信息网用户请求的分布规律，建立了用户请求的数学模型，推导了用户请求分布的一般表达式，在此基础上，提出了基于动态优先级调整的资源均衡调度算法，有效地实现了大用户量的并发用户请求处理以及中心系统资源的实时优化调度策略。

The large sail acts as light reflector illuminating the central space during the day, while the light-wells bring ambient natural light down through the depths of the parking levels for the residents of the development.

白天的时候，巨帆有反光镜的作用，将阳光反射到中心广场区域，并能帮助开发区的居民有效降低通过停车场的环境光照度。

To be very unsatisfactory and bad money found its way in with the good . OFCs argue that this has changed and their supervision is now at least as good as onshore, sometimes better.

但OFCs也认为这些已经得到了有效改善，并且OFCs现在的监管机制可以说并不逊于那些非离岸金融中心，有些甚至比他们还要出色。

For the first stage, with the help of adjusting curriculum setting, castigating teaching outlines and using suitable modern teaching technology, it is expected to finish the regular teaching task of four years in a three-year period. As for the second stage, in order to improve the students knowledge structure and ability structure, measures should be taken to improve their professional practical ability. The method for achieving that purpose is to give the students intensified training for practical skills and technologydeveloping in the fields of typical production, equipments and craftwork task in the enterprises.

在第一阶段，通过调整课程设置，修订教学大纲，合理运用现代教育技术，用三年的时间完成四年制中专的常规教学任务；在第二阶段，围绕企业中典型的生产、设备和工艺课题，以提高专业实践能力为中心，对学生进行实践技能和技术开发能力的强化训练，有效地促进学生知识结构和能力结构的不断优化。

It is foun d that the implied volatility of Hang Seng index options is strongly mean r everting, so assuming the market efficiency hypothesis and Black Scholes mod el are right, the implied volatility on a larger maturity option should move by less than the change of the implied volatility on a shorter maturity option.

实证分析表明期权的隐含波动率具有很强的&中心回复&特性，那么，在有效市场假设和Black Scholes期权定价模型正确性的前提之下，当一个期限较短的期权的隐含波动率发生变动时，另一个其他方面与之完全相同，但期限较长的期权，其隐含波动率的变动幅度应小于前一个期权隐含波动率的变动幅度。

Then it is going to analyze the influence of "assisting house" by using sociological theories,such as social stratification, individual socialization,family socialization.Under sociological view,the social influence of "assisting house" mainly includes the following several aspects,First,the changes which brings to the family:help to reduce the feminizes life pressure in the working couples family;help to strengthen the female\'s the economic status in the family;help to compensates child\'s partial family sentiment flaw;help to provide some social conditions for the only child to develop healthy personality;help to promote child\'s socialization progress;Next,to school influences: impact on the structure of the cultural transmission and the education authority that school is on the center;give to school some effective educational supplementary;Once more,promote education administration departments to reconsideration.

然后运用社会学的社会分层、个体社会化、家庭社会化等理论，在社会学的视角下分析了&助学所&的社会影响，主要包括以下几个方面：首先，给家庭带来的变化：有助于减轻双职工家庭中女性的生活(来源：Aa676BC论文网www.abclunwen.com)压力；有助于增强女性在家庭中经济地位；有助于补偿儿童的部分家庭感情缺失；有助于为独生子女提供人格健康发展的社会条件；有助于推动儿童的社会化进程；其次，对学校的影响：对以学校为中心的文化传递结构与教育权威的冲击；对学校教育进行有效的补充；再次，促进教育管理部门的反思。

Managing this vast migration in a sustainable manner will require more than steel and cement: creating patterns of urban growth that use resources efficiently and avoid irreversible urban sprawl will determine whether the country's cities become livable economic centres or urban dystopias fugged up with exhaust fumes.

以可持续发展的方法去管理这些数量庞大的外来人口，需要的不仅仅是钢铁和水泥的建筑工程——还需要以有效利用资源为基础的创新型的城市增长计划，避免不可逆转型的城市扩张。以上因素决定着该城市成为适宜人居住的经济中心，亦或是变为充满着污染与废弃物的垃圾堆。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。