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双语推荐：中山公园

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对大连市7个主要公园的乔木种类和各树种的个体数量进行调查,利用树种数、Shannon-Wiener多样性指数、Simpson生态优势度指数、Pielou均匀度指数4个指标对大连市各公园的树种组成结构进行分析。结果表明:7个公园内有乔木树种共75种,隶属31科40属;Shannon-Wiener多样性指数的表现为:甘井子公园星海公园富民公园明珠公园劳动公园中山公园泽龙湖公园;Simpson生态优势度指数的表现为:甘井子公园富民公园星海公园劳动公园明珠公园中山公园泽龙湖公园;Pielou均匀度指数的表现为:星海公园劳动公园甘井子公园富民公园明珠公园中山公园泽龙湖公园。
The species of arbors and the number for each species in 7 parks in DaLin were investigated. The tree species composition was analyzed by means of four indexes of number of tree species, Simposon, Shannon-Wiener and Peilou species evenness. We draw a conclusion that there are 75 species subjected to 31 families and 40 genera in 7 parks. For Simposon index, the order (from the highest to the lowest) is Ganjingzi Park, Xinghai Park, Fumin Park, Mingzhu Park, Laodong Park, Zhongshan Park, Zelonghu Park. For the Shannon-Wiener index the order is Ganjingzi Park, Fumin Park, Xinghai Park, Laodong Park, Mingzhu Park, Zhongshan Park and Zelonghu Park. For Peilou species evenness index, the order is Xinghai Park, Laodong Park, Ganjingzi Park, Fumin Park, Mingzhu Park, Zhongshan Park and Zelonghu Park.

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汉口中山公园经历了从私家花园到共和新政公园的变迁，表现出西学东渐、新旧接替的典型时代特征。本文从分析革新精神角度出发，基于中山公园发展的四个历史时期，分别从总体格局、园林要素和纪念性表达途径三方面系统地分析中山公园的空间结构变迁及其园林艺术特色，为当代园林的传承与革新提供启示和借鉴。
Hankou Zhongshan Park has gone through changes from private garden to public park, which exhibiting a typical time characteristics of learning from the west and regeneration. From the perspective of the spirit of innovation, based on four historic period of park development, the overal pattern, garden elements and monumental expression ways of Hankou Zhongshan Park are systematical y discussed to analyze the changes of its spatial structure and landscape art features, which can provide inspiration and reference for contemporary landscape heritage and innovation.

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梅花(Prunus mume)系我国特产的传统名花,深受人们喜爱,其枝干古朴,花香而美、品种丰富,是初春观花的主要植物,亦是最具中国特色的园林植物之一。梅园集中展示梅花美景,对弘扬梅花文化、科研、科普都具有十分重要的意义。但由于地理、气候等原因,北方的梅园数量较少,可借鉴的设计思路和方法较少。因此,以北京梅园为切入点,选取有代表性的北京植物园梅岭、北京明城墙遗址公园梅园和北京中山公园赏梅区为调研对象,对其布局分区、梅花品种及其他植物种类应用、空间构成形态、空间感知等进行分析,总结北京梅园的植物景观设计要点,为北方的梅园设计提供参考和借鉴。
Mei(Prunus mume), as Chinese traditional lfower, loved by the people, with its old branches, fragrant and beautiful lfowers, rich varieties, is the main ornamental plant in spring, and is also one of the most Chinese characteristic landscape plants. Mei special garden is the concentrated display of Mei beauty, and is very important to promote the Mei culture, scientiifc research and popularization of science. But because of geography, climate reasons, the Mei special gardens of the north area are fewer, and less design ideas and methods can be used for reference. Therefore, taken Beijing Mei special gardens as the breakthrough point, the representatives of Mei special gardens of Beijing botanical garden, Beijing Ming Wall Ruins Park and Beijing Zhongshan Park were selected as the research objects, the layout, Mei varieties and other plant species application, space form, space perception were researched and analyzed, the main points of the plant landscape design of Beijing Me

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结合青岛地铁三号线中山公园车站施工实例，以CRD工法为基础，分析了左、中、右导洞以错开10 m的特殊施工形式下，各导洞间的相互影响，通过数值模拟研究了导洞开挖后关键部位的位移变化量，并以此提出了支护方案的改进，从支护后塑性区变化、支护结构的受力情况和关键部位位移变化量证实了支护方案的优越性和正确性。
Taking the Zhongshan Park station construction of Qingdao metro No. 3 line as an example,based on CRD method,this paper analyzed the interaction influence of each guide tunnel under the special construction form of left,mid,right guide tunnel with 10 m stagger,through the numerical simulation researched the displacement changes of the key parts after guide tunnel excavation,and put forward the improvement of sup-port scheme,confirmed the superiority and correctness from the plastic zone changed after support,the force of support structure,the displace-ment changes of key parts of support scheme.

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以国内最大的区域绿道建设工程珠三角绿道网为研究对象，基于对深圳、广州、东莞、惠州、中山五市的绿道和香港郊野公园的实地调研，分析了其对区域旅游发展的影响和建设中存在的重速度、轻质量，重建设、轻管理，重游道、轻配套，重形式、轻内涵等问题。针对上述问题，提出了布局网络化、建设生态化、特色多样化、设施人性化、管理科学化和活动多元化的解决对策，以达到绿道旅游效益的最大化。
Greenway construction has positive impact on the regional tourism development. It adapts to the new trend of leisure tourism and enrich the forms and contents of tourism. Currently, many cities in China set off an upsurge of greenway construction. But in the construction less attention has been paid to greenways’ quality, management, supporting facilities and their connotation enrichment. Aiming at those problems the author made field survey on the greenways of Shenzhen, Guangzhou, Dongguan, Huizhou and Zhongshan in the Pearl River Delta, as well as those of the country parks in Hong Kong, and put forward some suggestions to solve the problems and maximize the comprehensive benefits of greenways:(1) layout of the networked greenway systems;(2) construction of ecological greenways; (3) diversification of the greenway features; (4) humanization of the facilities;(5) scientific management;(6) diversification of the activities on the greenways.

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以北京市中山公园古侧柏为试验对象,对其生长地土壤和植物体内营养元素含量进行取样测定,分析了元素含量与树势的相关性。结果表明:不同长势古侧柏的树木其周边土壤的pH、水分含量、N、P、K、Ca和Mg的含量没有显著差异;古侧柏根系中除了休眠期的K含量在不同长势的古侧柏群体的差异达到显著外,其余大量营养元素含量没有显著差异;不同年龄的古侧柏叶片中Ca含量在生长期差异显著,其他大量元素和叶绿素及可溶性总糖的含量在生长期和休眠期差异均不显著。研究结果表明:使用古树的植物营养水平来表征古树的健康状况在目前有一定困难,古树的健康判断仍将长期依赖目视判断法。
The concentrations of macronutrients in samples of surrounding soils and plant tissues of veteran oriental arborvitae [Platycladus orientalis (L.) Franco] trees in Zhongshan Park in Beijing were measured. The relationship between the concentrations of the nutrients and the vigor of trees was analyzed using statistics methods. The results showed that the pH, water content, and the concentrations of N, P, K, Ca, and Mg of soils were not significantly different. In samples of roots, except for the concentration of K in the dormant season, concentrations of other macronutrients were not significantly different. The concentrations of Ca in leaves were significantly different between groups of trees with different ages in the growing season. Differences in concentrations of other macronutrients, chlorophyll, and total soluble sugar in leaves were not significant in different groups of oriental arborvitae trees no matter it is in growing or dormant season. In conclusion, it is difficult to us

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