中翻英，谢绝翻译软件

太费劲了,一中午没睡.

城市居民生活水平不断提高，已逐步进入注重发展质量的新阶段，人们渴望接触自然、亲近自然。城市公园等公共绿地作为人工与自然高度耦合的景观，是城市中唯一接近自然的生态系统（谭少华,赵万民，2007）。此外，许多城市居民的体力活动越来越少，并由此造成了许多生活方式方面的疾病。因此，保健体育运动自然受到了越来越多的重视。公园的休闲体育活动简便、有趣，同时还兼具社交、娱乐功能，因而备受城市居民青睐（王金池，2000）。
The residents of city are gradually entering into a new phase of paying more attention to development quality with their continuous improvement of living standards.They wish to touch nature and get close to nature. Public greenland like city park is the highly coupled scenery of artifact and nature and is the only ecological system close to nature in city.(Shaohua Tan,Wanmin Zhao,2007)Besides,many citizens are having less and less physical excersie,thus resulting in a lot of illnesses related with life style.So health-keeping physical exercises naturally get more attention.Leisure sports in park are simple and interesting and also have the funtion of sociality and entertainment,and are being liked more by citizens.
目前国内城市公园方面的规划制度及研究存在欠缺。因此，有必要在城市公园的规划建设中引入一些先进的技术分析方法，以加强对现状的研究与了解，从而使规划结果更具科学性与适用性。对于城市公园可达性的研究分析，将为设计者提供使用者的基本需求，从而有助于产生符合城市公园现状的人性化的规划设计，优化空间布局和完善功能结构。
Now the planning system and research about city park is deficient in China.We need to introduce some advanced technical analysis methods in park planning and construction,so as to intensify reasearch and understanding of staus quo and make the planning more scientific and applicable.The reasearch and analysis of park accessibility will provide user's basic requirements to designer and help designer to make human-friendly planning that's suitable to status quo of city park,optimize space layout and improve funtion structure.
早期城市公共设施可达性与公平性的研究多采用问卷调查的方法，实证研究多采用聚集度指数来评价，缺乏空间分析技术的支撑，研究尺度也多为区域、城市等，尺度相对较大，1990 年代以来，随着计算机技术与GIS 空间分析方法的迅速发展和日益成熟，其可达性与公平性的研究多采用GIS 空间分析与问卷调查相结合的方法，分析的精度不断提高，分析的结果更为准确，研究的尺度相对较小。
Questionnaire is usually used in the early stage of reasearch in accessibilty and equity of public establishment.Proof reasearch is often evaluated using clustering index,which lacks the support of space analysis technology.The reasearch criteria are mostly district,city,etc which are a bigger size relatively.Since 1990,with the rapid development and maturity of computer technology and GIS space analysis method,accessibility and equity reasearch usually adopts the combined method of GIS space analysis and questionnaire.The analysis precision is improving,the result is more accurate and the reasearch scope is smaller.
至今学者们在可达性的精确定义上仍然难以达成一致意见。对于可达性概念理解的差异， 本质上是来源于可达性不同层面的涵义。一为客观层面，即各点之间交通、交流的便捷程度，也就是区位评价；二为主观层面，即按人的意愿产生的对某一空间点或区域的主观选择优先级（陈洁等,2007）。所以本文将其分为个人可达性和空间可达性。
个人可达性顾名思义与具有主观性的“人”为研究对象，因此与个人能力及意愿具有极大关联性。对个人来说，无论可达性如何定义，时间成本、经济成本和个人生活习惯是影响其可达性的最基本因素。空间可达性反映了空间实体之间克服距离障碍进行交流的难易程度，表达了空间实体之间的疏密关系，它与区位、空间相互作用和空间尺度等概念紧密相关（李平华，陆玉麒,2005）。所谓城市公园的空间可达性，主要是指从空间上任意一点或任意一个区域到达公园的相对难易程度，即所需花费的成本大小，到达公园的阻力大小，考虑交通情况，以时间成本来衡量。
Until now scholars are still not unanimous about the accurate definition of accessibility.In essence,the different understanding of accessibility results from different aspects of the meaning of accessibility.One is objective aspect which is the convenience of traffic and communication between different points,also know as district evaluation.The second is subjective aspect which is the subjective priority of a place or district according to one's own will.So in this essay we'll discuss both personal accessibility and space accessibitity.
Namely,personal accessibility is to reasearch subjective "human" and has great connectivity with personal capability and will.To an individual,time and economic cost and personal living habit are the most basic elements which influence accessibility whatever the definition of accessibility.Space accessibility reflects the level of difficulty to communicate between space points by overcoming obstacles.It has close relation with district,interrelated function and scope.The so-called space accessibility of city park mainly means the level of difficulty from any point or district in space to the park,including cost,obstacle,traffic and time.

Urbanite's living standard is improving constantly, has already entered and paid attention to developing the new stage of quality progressively, people wish eagerly to keep in touch naturally, be on intimate terms naturally. Public green land such as the city park are regarded as the view of high coupling of the artificial and nature, it is the city that is only close to the natural ecosystem (Tan ShaoHua, Zhao WanMin ,2007). In addition, a lot of urbanites' physical exertion is fewer and fewer, made of this the diseases of a lot of life styles. So health care sports activity pay attention to a more and more one naturally. The recreation sport activity of the park is simple and convenient, interesting, also have a social activity, amusement function concurrently at the same time, favored by the urbanite (king's gold pool ,2000). Planning system and research of the park of domestic city exist and is deficient at present. So, it is necessary to introduce some advanced technological analytical methods in the planning and construction of the city park, in order to strengthen the study on current situation and understand, thus enable and plan the result and have science and applicability even more. Researching and analysing for city park reachability, will offer the user's basic demand to designer, thus facilitate producing the humanized planning and design which accords with the city park current situation, optimize the space overall arrangement and improve the function structure. The research of reachability of the early urban communal facilities and fairness adopt more questionnaire investigation methods, the positive research is adopted and gathered one more degree of indexes and commented Price, lack space support to analyze technology, study yardstick too more for area, city,etc., yardstick is relatively big, since 1990 times, with the rapid development and ripe day by day of the computer technology and GIS space analytical method, its reachability and fairness' research adopt more GIS space and analyze the method to combine with questionnaire investigation, the precision analyzed is improving constantly, the result analyzed is more accurate, the yardstick studied is relatively small. The scholars are still difficult to reach identical opinion on the accurate definition of the reachability so far. The difference understood as to the reachability concept is the meaning of stemming from the reachability different aspects in essence. One is objective aspect, i.e. the traffic, convenient intensity exchanged between each point, appraisal of only position; 2 is the subjective aspect, i.e. the one that produce according to people's will wait for to a certain space point or subjective choice PRI (Chen Jie of the area ,2007). So this text divides it into personal reachability and space reachability. The personal reachability is as its name suggests research objects with " people " with subjectivity, so is great and related with human performance and will. To individual, no matter how reachability is define, time cost, economic cost, and personal habits and customs to influence most basic factor of reachability their. Space reachability reflection space overcome, go on difficulty or ease that exchange from obstacle between the entity Intensity, has expressed the density relation between the space entities, it, position, space interact with concepts such as space yardstick,etc. closely linkedly (Li PingHua, Lu YuQi, 2005). The space reachability of the park of what is called city, mainly refer to a bit more arbitrary or relative complexity of reaching the park of any area from space, i.e. the cost size of the necessary cost, the resistance size of reaching the park, consider the traffic situation, weigh with the time cost.

The living standard improves an urban resident unceasingly , turn into attaches importance to the new stage developing mass already step by step , aspiration touches people natural , be close to natural. The city park waits for the common greenbelt to be the manpower and at ease highly coupled landscape , is that city middle is unique approach natural ecosystem (Tan Shao Hua , Zhao Wan Min , 2007). And besides, the physical power of a lot of urban resident activity Yue Lai Yue is short, have brought about a lot of life-style aspect disease from this. Therefore, health care athletic sports has been regarded highly by more and more at ease. Park's the sports activities lying fallow is simple and convenient , amusing, annex at the same time utensil social contact , entertainment function, as a result catch urban resident favour (Wang Jin Chi , 2000). At present domestic city park aspect plan system and shortcoming studying existence. The plan therefore, being necessary in city park leads into a little advanced technology analysis method in construction, to reinforce go into and .know about to current situation, make plan result have more thereby scientificalness and serviceability. The go into to city park reach nature is analysed , basic providing designer with a user is needed, the plan helping produce the personalization according with city park current situation thereby designs that, optimize a spatial distribution and perfect the function structure. Early phase city public facilities reach nature and equality go into adopt the method that the questionnaire inquires into much , estimate that coming the exponent demonstration is studied adopt aggregation degree much, be short of space analysing the technology propping up, the dimension studying is that area , city etc. , dimension are relatively bigger also much, since 1990 age, space analysis method promptness is develop and gradually mature with computer art and GIS, whose reach nature and equality go into adopt GIS space to analyse the method combining with questionnaire investigation each other much , analytical accuracy improves unceasingly, Analytical result is more accurate , the dimension studying is relatively less. Scholars still are difficult to reach the consistent idea so far on accurate reach nature definition. To the difference that reach nature the concept understands, be to originate from reach nature being unlike tier of implication soft and floury essentially. The tier is soft and floury one for the objective, degree convenient and rapid being that every unobstructed , communicates with between, area place estimates that is ,; The tier is soft and floury two for subjectivity , is (2007 according to one face to face certain space point or subjective area choice preferential level Chen Jie etc.) that people's wish produces. Therefore the main body of a book divide the person into individual reach nature and space reach nature. Individual reach nature seeing the name of a thing one thinks of its function with the "artificial" object of study having subjectivity , the ability and the wish have extremely large relevance therefore with the individual. Time cost , economy cost and individual habits and customs are to affect whose most fundamental reach nature factor to individual , no matter how reach nature define. Degree of space reach nature easy to have reflected the disaster that space overcomes between the entity from when the obstacle carries out exchange, have expressed the density relation between space entity, it rapid and intense concept relevance (Li Ping Hua , Lu Yu Qi such as with area place , space coactions and space dimension, 2005). So-called city park space reach nature , degree easy to be that a area is arbitrarily to some extent or arbitrarily difficult to get to the park relativity on pointing to secondary space mainly, are what be needed put in cost size , get to the park resistance size , consider traffic condition, come to judge with time cost.

Continuously improve the standard of living for urban residents has been gradually entering the emphasis on the development of a new phase of quality, people want access to nature, close to nature. City parks and other public green space as a highly artificial and the natural landscape of the coupling is the only city in the close-to-natural ecosystems (Tan shaohua, Zhao million people, 2007). In addition, many urban residents less and less physical activity, and caused a lot of lifestyle diseases. Therefore, health care has been a natural in sports more and more importance. Sports leisure park is simple, interesting, but also both the social and entertainment functions, has resulted in favor of urban residents (Wang jinchi, 2000).
At present, the planning of the city park system and there is a lack of research. Therefore, it is necessary in the planning and construction of City Park to introduce some advanced methods of technical analysis in order to strengthen research and understanding of the status quo, so that the results of more scientific planning and applicability. Up to City Park for the study analysis, the designer will provide the basic needs of users, thus contributing to produce the status quo in line with the Urban Park Planning and Design humane, optimize space and improve the function of the structure of the layout.
Early up to urban public facilities and equity in the use of survey research methods, the use of empirical research to evaluate the aggregation index, the lack of technology to support spatial analysis to study the scales for the regions, cities and so on, a relatively larger scale , since the 1990s, as computer technology and GIS Spatial Analysis of the rapid development and become more sophisticated, their reach and study the fairness of the use of GIS spatial analysis with a combination of survey methods, continuously improve the accuracy of the analysis, analysis more accurate the results of the study is relatively small scale.
Scholars has a precise definition of accessibility is still difficult to reach consensus. For up to the concept of understanding the difference is, in essence, is the accessibility from the meaning of different levels. Objective of a level, that is, traffic between various points, the exchange of convenience, that is, locational evaluation; Second subjective level, that is, according to the will of people of a region of space or the subjective choice of priority (such as Chen Jie , 2007). Therefore, this article can be divided into personal and spatial accessibility.
As the name suggests individuals with up to the subjectivity of the "person" to study, so with the personal ability and willingness of great relevance. Of individuals, regardless of how the definition of accessibility, time costs, the economic costs and personal living habits affect their accessibility is the most fundamental factor. Space reflects the accessibility of space entities to overcome the distance barrier between the ease of exchange, expressed the density of space relations between entities, it is location, spatial interaction and spatial scales are closely related concepts such as (Li-hua, Yu-Qi Lu, 2005). The so-called space up to the city park, and mainly refer to any point in space or on a regional to reach parks arbitrary relative degree of difficulty, that is, the cost of the required size, the size of the resistance to reach the park, consider the traffic conditions to a time-cost to measure.