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optimization analysis on Comprehensive Evaluation Index of Wetland Parks

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Agricultural Science & Technology 2016年第3期17卷 721-723,736页

作者： Yanyan ZHANG Fanlong KONG Min XI Yue LI Department of Environmental Science and Engineering Qingdao University

Wetland park is an important mode of wetland protection, meanwhile, construction of comprehensive index system has become the hotspot and keystone of the researches on Wetland Parks. Basing on different development stages, this paper firstly divided the Wetland Parks into three categories, including the start-up stage, the development stage and the refinement stage. And then screened and identified the direction and keypoints of comprehensive evaluation for wetland parks in different development stages using expert scoring, questionnaire and analytic hierarchy process(AHP).

关键词： Wetland Parks Comprehensive evaluation index optimization analysis

Dynamic optimization analysis of hydraulic pipeline system based on a developed response surface method

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Mechanical Engineering Science 2020年第2期2卷 7-14,I0004页

作者： Hongquan QU Jianlin SUN Xu YAN Yuanlin ZHANG Xuefeng LIU Tao YU HuaweiHAN Langjun XU School of Electromechanical and Automotive Engineering Yantai UniversityYantai 264005China Yantai CIMC Raffles Offshore Limited Yantai 264670China

When designing a complex pipeline with long distance and multi-supports for offshore platform,it is necessary to analyze the vibration characteristics of the complex pipeline system to ensure that there is no harmful resonance in the working ***,the optimal layout of support is an effective method to reduce the vibration response of hydraulic pipeline *** this paper,a developed dynamic optimization method for the complex pipeline is proposed to investigate the vibration characteristics of complex pipeline with multi-elastic *** this method,the Kriging response surface model between the support position and pipeline is *** position of the clamp in the model is parameterized and the optimal solution of performance index is obtained by genetic *** number of clamps and the interval between clamps are considered as the constraints of layout optimization,and the optimization objective is the natural frequencies of *** a typical offshore pipeline as example to demonstrate the effectiveness of the proposed method,the results show that the vibration performance of the hydraulic pipeline system is distinctly improved by the optimization procedure,which can provide reasonable guidance for the design of complex hydraulic pipeline system.

关键词： Hydraulic pipeline Multi-Support Response surface method optimization analysis

optimization analysis of Campus Topic Space in Colleges and Universities——A Case Study of the Colleges and Universities in Lishui, Zhejiang Province

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Agricultural Science & Technology 2017年第12期18卷 2571-2575页

作者：李田高依洁胡牮丽水职业技术学院浙江丽水323000

University campus is the most important place for life, study, activity and experience of contemporary college students. It is helpful for students to survive and develop to create the topic space of campus. Taking the topic space of college campuses in Lishui City of Zhejiang Province as an example, the current situations are analyzed through questionnaire survey and field visit. The results show that uni- versity campus space needs a clear topic; the demands are generally large for the topics of exchange and communication, learning and thinking, sports and leisure in all kinds of space; the creation of these types of topic spaces should focus on the peaceful environment, beautiful scenery, privacy of the space and WlFI coverage.

关键词： Campus topic space optimization analysis Colleges and universities Lishui City

Existing Problems of Intensive Curing Barn and optimization analysis

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Agricultural Science & Technology 2014年第8期15卷 1271-1273页

作者：左业华雷庭王远辉刘会忠卢顺友贵州省烟草公司瓮安县分公司贵州瓮安550400

Intensive curing barn is an important component of flue-cured tobacco pro-duction in China, with progress made. However, problems stil exist, such as lower heat energy utilization efficiency and slow equipment update. In the research, opti-mization ways of tobacco barn were analyzed in flue-cured tobacco production re-gions, and assessment was made on improvement effects, in order to provide refer-ences for highly-efficient and low-carbon development of curing barn.

关键词： Intensive curing barn Existing problems optimization analysis

analysis on Characteristics of Lysidice rhodostegia and Its Planting and Cultivation optimization

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Asian Agricultural Research 2022年第12期14卷 42-45页

作者： Sumei HUANG Huizhou Engineering Vocational College Huizhou 516023China

Lysidice rhodostegia is a kind of evergreen tall arbor, belonging to Lysidice , Caesalpiniaceae. Because of luxuriant branches and leaves, beautiful flowers and bright colors, it has a certain greening effect and ornamental value. Moreover, the researchers also find that L. rhodostegia has rich medicinal effects that have not been developed yet. In this paper, the morphological characteristics, ecological habits, geographical distribution and main functions of L. rhodostegia are briefly described. Then, conventional planting technology of L. rhodostegia is analyzed, and the optimization strategy of planting and cultivation technology of L. rhodostegia is put forward. Finally, some prospects for the future development of L. rhodostegia industry is proposed. The research could lay a solid foundation for cultivating varieties of L. rhodostegia with excellent characters.

关键词： Lysidice rhodostegia Characteristics Sowing cultivation optimization analysis

Study on Plant Landscape Design of Urban Comprehensive Park

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Agricultural Science & Technology 2017年第12期18卷 2563-2566页

作者：胡牮华鑫娜颜玉娟丽水职业技术学院浙江丽水323000 杭州萧山绿艺园林工程有限公司浙江杭州311200 中南林业科技大学湖南长沙410004

The urban comprehensive park is the main body of the urban environment construction, and the plant landscape is the most important landscape element of the comprehensive park. It is helpful for the landscape design of the comprehensive park to improve the environmental quality and the sustainable development of the city. Taking the ＂Nanjiang Park＂ in Xiaoshan District of Hangzhou as the research object, the landscape design of plants was explored and analyzed. The results showed that there were significant differences in the application forms of plant land- scapes in different functional zones in comprehensive parks. The specific forms of the garden elements had different needs of plant landscape construction. According to the results of case studies, it found that comprehensive parks could improve the functions, create the aesthetic sense, enhance the atmosphere and enhance the taste through plant landscape design. In addition, corresponding suggestions were put forward according to the current situation with the aim to provide references for the future plant landscape design related with garden greens.

关键词： Plant landscape Comprehensive park Function zoning Landscape ele-ments optimization analysis