冬奥为主题的论文摘要

In Vancouver we are building the 2010 Winter Olympics Athlete's Village to exceptional levels of sustainability. After the games three quarters of the the 1,000+ residential dwellings will be sold at market rates while approximately 250 will become non-market housing for seniors and low income singles and families. This is intended to be a demonstration of the best urban planning, architectural, and engineering practices in the world today and act as the model for future local high-density development. The larger Southeast False Creek neighbourhood, of which the Olympic Village is the first phase, will include an elementary school, a streetcar line, parks, day cares, commercial, retail, office space, at least one grocery store, a community centre, a marina for non-motorized boats and kayaks, and a mixture of subsidized and market housing for 10,000 to 15,000 people, all built to very high levels of environmental sustainability (minimum LEED Silver equivalence).The 16 building, 1.4 million square foot, single phase Olympic Village is being built to the LEED Gold standard while the Community Centre is being built to LEED Platinum. The building that will become seniors' housing is going to attempt to reach the Net-Zero standard, which represents annual energy, water, and carbon neutrality. All of the buildings will feature green roofs, passive solar design, beyond-code insulation and glazing, and low/no VOC paint and carpets. Rain water will be retained in cisterns to be used for irrigation of the green roofs and landscaping. The buildings will be heated and cooled using an in-slab hydronic system connected to a hybrid district heating/cooling system powered by high-efficiency natural gas boilers and heat exchange system that will use both ground-source heat pipes and an innovative heat exchange system tied into the sewer pipes to recover their latent heat. Electricity comes from local hydroelectric dams. A streetcar will run through the neighbourhood and connect it to two nearby rapid transit stations. All parking is underground and well below average in its parking to dwelling ratio. As an interesting final note, after the Olympics the buyers of the Village’s apartments and rowhouses will be given the names and nationalities of the athletes who stayed in their homes while competing. I think that’s a nice touch.

1、越野滑雪借助滑雪用具，运用登山、滑降、转弯、滑行等基本技术，滑行于山丘雪原的运动项目。起源于北欧，又称北欧滑雪，是世界运动史上最古老的运动项目之一。

2、奥运会高山滑雪设10小项，男女各五项。该项运动将速度与技巧完美地结合在一起，运动员在滑行过程中左右盘旋，将健美与优雅融于一体，粗犷中不失儒雅，所以，一直深受广大观众的欢迎。

3、冬奥会，是世界规模最大的冬季综合性运动会，每四年举办一届。第24届冬季奥林匹克运动会，将在2022年02月04日至2022年02月20日在中国北京市和张家口市联合举行，这是中国历史上第一次举办冬季奥运会。

4、自由式滑雪于1960年代在美国诞生，当时的美国正处于一个变革的时期，人们渴望自由的心理促使这项全新的刺激的滑雪项目出现在人们面前。此项目最初只是将高山滑雪和杂技集于一身，经过最近几十年的发展，变成了今天的样子。

5、北京张家口奥运会设7个大项，102个小项，冬季奥林匹克运动会主要是滑冰、滑雪等适合在冬季举行的项目。

悬赏分很诱惑，但小弟实在无能为力。希望你谅解。