北京

KLEINThe opening ceremony of the 2008 Paralympics was staged at the Bird's Nest on Saturday, and again the Beijing organizers put on an amazing show — but one perhaps even more sublimely beautiful than the opening of the Olympics.

北京2008残奥会开幕式周六在鸟巢开幕，北京的承办者再一次给世界带来了一场另人惊讶的演出―－这甚至是一场比奥运会开幕式更为卓越的演出。

Plus: at the spring of 2007, smoke from burning coal was full of Beijing city from midnght to morning every night, smoky and sulfureous smell, so I wrote to the Beijing Mayor's public mail box, but till now, no any more answer….

附记：2007年二月左右，每天夜间北京烟雾迷茫，空气中是煤炭燃烧后的呛人硫磺味道的烟气，从午夜蔓延到临晨，我因此给北京市长信箱发过邮件，结果石沉大海。

I admired him, so that I superstitiously thought that I needed and would come up with such fathom for my life at the same age.

我本不应该去那个颁奖会的，因为我妈妈那几日特意出差来到北京，为的就是和我一起过生日；她那天白天要去北京化工厂买试剂，我原计划陪她一起去，她却劝我说这样的去人民大会堂参加会议的机会难得，也许会有意外的收获，。。。。。。

According to the present, the city has been made "coupons" to be developed about 4000 hectares of land, the corresponding planning construction area of about 10,000 square meters over 8000, according to the current 23 million square meters in Beijing each year the amount of development can ensure that the Housing Beijing real estate market 4-5 years of land supply will not be a big gap.

根据目前，该市已取得了"优惠券"，以开发4000公顷的土地，相应的规划建筑面积约一点零零万平方米超过8000 ，根据目前的二千三百点〇〇〇万平方米在北京每年的数额发展可确保房屋北京房地产市场4-5年的土地供应不会有大的差距。

In the present paper, the Properties of the symmetric difference of the sets are systematically researched, the essence of the symmetric difference of the several sets is revealed in terms of disjoint resolution of the set, the formula of the measure calculation with respect to the symmetric difference of the several sets is given.

本文深入地对集合的对称差进行讨论，研究了它的性质，通过集合的不交分解揭示了若干个集合的对称差的本质，给出了关于集合的对称差的测度计算公式。徐州师范大学！徐州；221009；中国矿业大学北京校区！北京；100083

Now serving as the Deputy Chairman of China Energy Research Society, Director of Energy Economics Study Committee, Syndic of Chinese Society of Sustainable Development, President of Beijing Energy Association, Senior Advisor of CNOOC, member of Expert Committee on Energy Sector of State 863 Plan, President and chairman of the editorial committee of China Energy Journal. Founder of Beijing Energy Efficiency Center.

现兼任国家能源专家咨询委员会副主任委员，中国能源研究会副理事长、能源经济专业委员会主任委员、中国可持续发展研究会理事、北京能源协会理事长、中国海洋石油总公司高级顾问、国家"863计划"能源领域专家委员会委员、联合国全球环境基金第二届科技委员会委员、《中国能源》杂志社社长及编委会主任等职，为北京能源效率中心发起人。

Now serving as the Deputy Chairman of China Energy Research Society, Director of Energy Economics Study Committee, Syndic of Chinese Society of Sustainable Development, President of Beijing Energy Association, Senior Advisor of CNOOC, member of Expert Committee on Energy Sector of State 863 Plan, President and chairman of the editorial committee of China Energy Journal. Founder of BeijingEnergyEfficiencyCenter.

现兼任中国能源研究会副理事长、能源经济专业委员会主任委员、中国可持续发展研究会理事、北京能源协会理事长、中国海洋石油总公司高级顾问、国家"863计划"能源领域专家委员会委员、联合国全球环境基金第二届科技委员会委员、《中国能源》杂志社社长及编委会主任等职，为北京能源效率中心发起人。

Institute of Systems Engineering,Northern Jiaotong University,Beijing 100044,China

北京交通大学系统工程研究所，北京 100044

I reside in a su osedly well-off neighborhood in between the third ring road and the fourth ring road in Eastern Beijing, not terribly central as those hutong courtyard houses around the Forbidden City within the second ring road, nor pai takingly exclusive as one of the European style villas on the outskirt of Beijing.

我居住在北京东三环和东四环之间的一个普通的社区，它既比不上二环路内紫禁城周围的胡同庭院那么中心，也不像北京郊外的欧洲式别墅那么私密和尊贵。

From the second chapter to the seventh chapter , we introduce idiographic the physics departments and bachelor of physics in the following universities such as Tsinghua University , Peking University , Yenching University , Fu Jen Catholic University , Universite Franco-Chinoise , Peking Normal University , from different aspects such as the history and evolution , curriculum , physics experimentation , teaching materials , teachership ,graduate and so on .

第二章至第七章，分别从历史沿革、课程设置、物理实验、教材、师资、毕业生等不同的角度具体介绍了当时北京地区的清华大学、北京大学、燕京大学、辅仁大学、中法大学、北京师范大学等六所大学的物理系和物理学本科教育的情况，体现了它们在物理学本科教育方面的一些特点。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。