多中心的

The results showed that: 1 reinders' redox buffers were used to study the redox properties not only for latent image centers but also for sensitivity centers; 2 The redox potential of Ag2S sensitivity centers was less negative than －220 mV with respect to the saturated calomel electrode in our experiment and the redox potential of latent image centers was between －220 mV and －190 mV; 3 The redox activities of latent image centers were much higher than that of sensitivity centers.

实验结果表明：1Reinders的氧化还原缓冲液的方法，不仅可用于研究潜影中心，也可用于研究敏化中心；2本实验条件下的硫化银敏化中心的氧化还原电位约略负于－220 mV，潜影中心的氧化还原电位值是介于－220 mV与－190 mV之间；3潜影中心的氧化还原活性较敏化中心大得多。

And then studies on the relevant theories of distribution centers to let everyone know comprehensively, including the concept of logistics and distribution, the concept and development process of distribution center, the classification and function of distribution center, as well as its role. Lately it gives detailed description on the relevant theories of location selection, including the principle and influencing factors of location selection, as well as the steps and general methods of location selection. Finally the paper sums up several methods commonly used at present.

更多配送的概念、配送中心的概念及发展过程、配送中心的分类、功能及其作用；然后研究了配送中心选址的相关理论，包括配送中心的选址原则、影响因素、选址步骤以及配送中心选址的一般方法等部分；最后总结了目前几种常用的选址方法，并在这些理论的基础上，建立了非线性混合0-1规划类型的多配送中心选址模型。

HuLan Hotel has Chinese Restaurant which accommodate 800 guests, Banquet Hall and Western Restaurant. It is equipped with coffee Shop, Bar, Night-club, KTV, Business Centre, Sauna, Beauty Salon, Swimming Pool, and many other facilities. It is the largest, highest and most advanced hotel in Putian.

拥有800多个多位的中餐厅、宴会厅及西餐厅、咖啡厅、酒吧、夜总会、KTV、商务中心、桑拿中心、美容中心、游泳池等服务项目，是目前莆田市规模最大、设施最先进、建筑楼层最高的大酒店。

Turning off all equipment at the end of each day, throughout the facility Maintain the Disney standard of customer interaction by:Providing a warm and sincere greeting to guestsBeing proactive in anticipating guests' needsReacting immediately to help resolve a guest's requestGeneral Center:Sorts employee mail Is familiar with Center Operations and enforces policies/rules as necessary Oversees pick up and drop off of packages/items from Learners, Parents, Visitors, Delivery, and Messenger services Orders supplies and assists other departments with general work and mailings as neededLearner Administration:Call learner to confirm attendance to class Record sick leave Prepare the attendance list at least 12 hours before the class Oversee learner check in and check outSecretarial Support to the Center Manager:Maintains master attendance records for all employees Maintains current address information for all FT employees and keeps the appropriate people informed of these changes Assists with special projects for the Center Manager as necessaryService to Guests:Ensure that all leads are greeted well and meet sales within 15 minutes Assist waiting parents and ensure that learners are effectively routed to class on timeGeneral Qualifications:Pro-active, detail oriented, have the ability to be flexible, and be able to multi-task in a fast-paced and dynamic office.

及时更新目前的电话名单，以及学习中心议事日程和课程表协助外教开展活动确保所有设备和影片都是正确运作。在电脑上，检查中心显示器和电视显示器正常运作。负责在真个工作日结束后关掉学习中心的所有设备保证迪士尼与客户互动的标准：提供一个表示热烈和诚挚的状态接待客人随时积极主动地应答客户的需要对客户的需求立即作出反应并协助解决日常工作：对各类雇员邮件进行分类。必须熟悉中心的运营和执行的政策/规则。监督发往学员、家长、访客等信件的封装和样式。为其他部门的日常工作和邮件提供支持。学员管理：确保学员准时出席。记录病假情况。至少12小时之前准备好出席名单。监督学习者签入和签出。学习中心经理秘书工作：掌握所有雇员出勤纪录。保持目前的地址信息，为所有英尺雇员和保持适当的人了解这些变化。助攻与特别项目为中心的经理，作为必要的。客户服务：确保所有来电和询问在15分钟内转接到销售部门。协助等候的家长和学员由有效通道准时到达授课区。职位要求：积极主动，注重细节，能同时灵活安排和管理多项工作，并能在一个快节奏和动态的环境下开展工作办。

The synthesis of the pentacyclic skeleton of Et-743 and the construction of the five chiral centers thereof.1. The core pentacyclic skeleton of phthalascidin was constructed with L-dopa as the starting material via thirteen steps. First, two basic synthons, the C-1 functionalized tetrahydroisoquinoline compounds 8 and N-protected Z-dopa derivative 9, were prepared from L-dopa. They were coupled via amide bond to form the dipeptide compounds 10, which were the first key intermediates. Then the primary hydroxyl groups were transformed into the corresponding amino aldehydes 11 via Swern oxidation. Followed by the intramolecular Pictet-Spengler cyclization, the pentacyclic compounds 12 were synthesized.

五环骨架的构建及五个正确手性中心的确立：1.1我们以L-多巴为起始原料，经过多步官能团保护和转化合成了基本结构单元8然后和苯丙氨酸衍生物9，通过缩合反应生成酰胺中间体10，经Swern氧化得到醛化合物11，然后再次利用分子内改良的Pictet-Spengler反应一步构建c，d两环，得到五环骨架化合物12，最后，实现了21-位羰基向氰基的转化，得到了C-1位官能化的化合物14，化合物14不但具有和Et-743一致的五环骨架，而且分子中五个手性中心立体构型也与其完全相同：其中，3，位和13，位的手性中心由原料L-多巴带入，而1，位，11，位和21，位手性中心则通过不对称诱导而确立。

Project should be said that we are referring to multi-center, I saw the media briefing, in fact refers to the three centers, a CBD, a Zhongguancun, there is a Olympic Center , stipple from the three concentric circles in the center should be near the East Gate, East Gate lap around zoned the past, I think we are pretty good, that is, or should be said that from the three centers is the latest of a market, you can say so.

太阳星城项目应该说，我们指的是多中心，我看到了新闻发布会，实际上指的是三个中心，生物多样性公约，一个中关村，有一个奥林匹克中心，画点画三个同心圆圈子的中心应靠近东门，东门圈周围划过去，我想我们是非常好的，也就是说，或应该说，从三个中心是最近的一个市场，你可以这么说。

This city had entered into the primary stage of suburbanization.(3)The monocentric urban model indicates that the population density peak value of Nanjing in 1990s is still high, and people continued to concentrate to the center area.

多中心模拟的结果表明，1990年南京市表现为一主一次的双中心结构，但次中心刚刚发育，还很不明显；2000年南京市仍然保持双中心结构，次中心发育较为成熟。

The pressure of pendular working traffic would become more and more serious in the future,while th...

通过比较研究，提出&多中心多式联运的组合型&交通发展思路，核心是转变交通发展理念，坚持交通在空间上&以人为本&的差异化发展策略，构建一个多中心、多区域服务的交通系统。

Functional Polycentricity is the most essential character and the most important developing phase of polycentric urban region.

功能多中心是多中心城市区域最为本质的特点和最为关键的演进阶段。

This paper highlights how, in the Paris metropolitan region's case, two polycentric spatial planning policies at national and regional levels incidentally prevented the development of a polycentric Mega-City-Region.

本文揭示了在巴黎大都市区中，国家和区域层面的两种多中心空间规划政策是如何在无意中阻碍了这个多中心巨型城市区域的发展。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失