land use rate 中文意思是什麼

land use rate 解釋
土地利用率
  • land : n 1 陸地，地面。2 土地，田地；農田；〈pl 〉所有地，地產。3 國土，國，國家；領土；地方；（…的）世...
  • use : n 1 使用，利用，應用；使用的機會[需要]。2 使用的能力。3 使用的自由，使用權。4 使用法。5 用途；效...
  • rate : n 1 比率，率；速度，進度；程度；（鐘的快慢）差率。2 價格；行市，行情；估價，評價；費，費用，運費...
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. Based on the original data of tm in 1988, 1992 and 1998, then after some processing and analysis, the author have the thematic data of land - use by interpretation. on the basis of them, the author made the analysis of land - use for this area based on the spacial analysis of gis and the method of comparison between result of land - use classification as follows : the method of aggregating analysis, the analysis of urbanization, the analysis of the transformation rate of cultivated land, the analysis of the driving force of land - use change and the sustainable use of land. the conclusions may be demonstrated below : the cultivated land decreases with the patchs fragment ; road spreads radialy surround second - ring road ; the urban land expands quickly toward southwest along the major roads and be concentrative. rural land and industry increse rapidly with dispersing ; 0thers change slowly. the major driving forces of land - use change in this area are the rapid expansion of urban and rapid growth of population, foreign investment and the development of tertiary industry which was based upon the real estate. according the trendency of land - use change, the author consider that we must insist on the way of the sustainable use of land based on protecting the cultivated land

    在此基礎上，應用分類結果比較法，在gis各種空間分析功能（幾何量算、統計分析、疊加分析及緩沖區分析）的支持下，對該區土地利用變化進行了如下分析：土地利用綜合分析、城市化進程分析、耕地轉化率分析、土地利用變化因素分析及土地的可持續利用分析。結果表明：該區土地利用變化主要表現為耕地大量減少，斑塊破碎化；交通用地沿二環線呈放射狀向四周擴展；城鎮用地沿交通干線向西南方向擴張迅速，用地趨于集中；農村居民點和工礦業用地增加，用地趨于分散；其它用地變化較慢。這一用地變化的主導因素是城鎮用地擴展快、人口增長迅速、外資的大量投入及以房地產為主的第三產業的快速發展。
  3. Article 8 the government commitments may involve the land use, the provision of related infrastructure, the prevention of unnecessary and repeatedly competitive construction projects and necessary subsidies related to the concessionary projects, however, the government may not make commitments of sharing the commercial risks, the fixed return rate of investment and other matters prohibited by laws and regulations

    第八條政府承諾可以涉及與特許項目有關的土地使用、相關基礎設施提供、防止不必要的重復性競爭項目建設、必要的補貼，但不承諾商業風險分擔、固定投資回報率及法律、法規禁止的其他事項。
  4. The outcomes show that the sequence of soil erosion of types of land use in different regions is different and the sequence of soil erosion of types of land use in different periods of the same regions is uncertainty ; the occurred rate of soil erosion of new wasteland is higher than that of idle wasteland for years ; the occurred rate of soil erosion of grassland is higher ; the occurred rate of soil erosion of non - irrigated farmland is high and the soil erosion intensity of land used for construction is great during construction and becomes smaller after completion

    結果表明：不同區域土地利用類型的土壤侵蝕序列各不相同，而同一區域不同時期土地利用類型的土壤侵蝕序列不確定；新出現的難利用地比長期閑置的難利用地土壤侵蝕發生率高；草地土壤侵蝕發生率偏高；耕地中旱地的土壤侵蝕發生率高；建設用地建設時土壤侵蝕強度大，而建成後土壤侵蝕強度小。
  5. From 1996 to 1998, as a project manager, i finished the studies on simple constructed venturi water film scrubber desulphurization technology and equipment for small and medium _ sized coal _ fired power plant. such studies are one of the projects required to rack one ' s brain with emphasis by ministry of science and technology in " ninth _ five _ year " plan. on the basis of the aboved researches, being entrusted with jiangxi provencial electric power bureau and guizhou provincial electric power bureau, we conducted the engineering feasible researches and preliminary design for nanchang power power plant and guixi power plant in jiangxi province, guiyang power plant in guizhou province, yongji power plant and taiyuan thermal power plant no. 2 in shanxi province to use venturi water film scrubber simple constructed desulphurization technology. the major technical targets of above consultation are around 70 % of desulphurization rate and improved dust removal efficiencies comparing with original efficiencies. the key features of this new technology are advanced and practical, low in investment cost, small in land occupied, suit for renovating the existing power plant and suited to chinese conditions

    1998年完成了"九.五"國家科技攻關項目< >的開發工作.在此基礎上，受貴州省電力局，江西省電力局，山西省電力局的委託，分別對貴陽發電廠，南昌發電廠，貴溪發電廠，永濟發電廠，太原第二熱電廠等進行了簡易脫硫技術的工程可行性研究以及初步設計等.上述咨詢內容中的主要技術指標是脫硫效率達到70 %左右，並可提高原除塵器的除塵效率.有投資低，佔地面積小，適合老廠改造，技術先進實用等特點
  6. There is lesser proportion in horticulture and forestry landuse, indicating a large potential for forestry development. in contrast, a high percentage of 22. 4 % of land was occupied by residential and industrial plants, indicating sharp increase in industrial and urban construction. the roads and idle land kept a stable rate of 7 % and 6 % separately. considering limit of land resources, land use in shunyi district should be followed a connotation way

    說明了順義區農業的基礎地位；園林地的比例較小，只佔15 ，尤其是林地發展潛力和空間很大；城鎮村工礦用地即非農業用地佔22 . 4 ，比例較大，說明城市和工業建設佔用了大部分土地；未利用土地只佔6 ，說明順義區土地可開發潛力有限，應走內涵式土地利用之路。
  7. 2. the remising fee of the right of land - use shall be taxed at sixty percent rate when the procedures concerned are handled should the land be used for the extensive processing projects of petrochmistry, chemistry, light textile industry and farming and livestock products

    2石油化工化學工業輕紡工業和農牧業產品的深加工精加工的項目用地，辦理土地使用權出讓手續，減按60 %收取土地使用權出讓金。
  8. At the same time, the carbon cycle at mid - latitudes of north hemisphere still remains unknown, which leads people to nowhere in gaining a deep understanding of the mechanism of global change. in xilin river basin, inner mongolia, which is right located at the mid - latitudes of north hemisphere, the high speed of social - economic development shows high rate and strong intensity to land use / land cover change in the past two decades. in this paper, remote sensing, gis and ecological modeling techniques were combined to study the land use / land cover change and carbon cycle of xilin river basin

    文章首先對內蒙古錫林河流域四個時期的landsattm / etm +影像進行土地利用/土地覆蓋分類、成圖；通過對比，分析了錫林河流域近20年的來的土地利用/土地覆蓋變化；並進一步運用gis方法研究了錫林河流域草地退化的演化路徑；最後運用century模型模擬了內蒙古錫林河流域大針茅草原、羊草草原的碳循環過程，繪制了其碳循環模式圖；並進一步分析了錫林河流域典型草原生態系統對大氣碳庫的源/匯功能。
  9. Firstly, through analyzing massive materials and data, this paper summarizes the main problems of resources and environment confronted with jiangsu province, which are the decrease of per capita amount of land and water resources, the insufficient amount and low self - support rate of mineral and power resources, the low use efficiency and serious waste phenomena, the great emitting quantity of waste water, waste gas and kinds of pollutants, the worrying water quality of surface water and seawater, the bad air condition and the heavy pollution of acid rain

    本文首先通過對大量的資料和數據分析，歸納了江蘇省資源、環境面臨的主要問題:土地、水資源人均佔有量持續遞減，礦產、能源資源總量少、自給率低，且各種資源存在利用效率不高、浪費嚴重等諸多問題;廢水、廢氣及污染物排放量大，地表水、海水水質堪憂，空氣質量差，酸雨污染較重。
  10. Regard county, district unit of one grade of administrations as unit of counting, carry on land spend multi - level space - time dynamic change study, analyze 1986 - 2001 the land utilizes the quantity change all - sidedly, the land utilizes the space change of structure. through analyze article draw following meaningful conclusion while being above - mentioned : ( l ) district this one year, hit land utilize and take place the change by a large margin, and there are obvious regional differences one year. display it in the following several points concretely : land use pattern change a heavy one field, traffic land used for and cultivated land secondly most, residential area and land used for industrial and mining, utilize ground and forest land again, and water areas rate of change minimum

    以縣、區級行政單元為統計單元，進行了土地利用多層次時空動態變化研究，全面分析了1986 - 2001年間土地利用數量變化、土地利用結構空間變化、土地利用景觀結構動態變化、土地利用程度變化、土地利用變化的區域差異等動態變化過程和土地利用變化規律，並應用數理統計和綜合模糊評判方法，利用社會統計軟體spss 、數學軟體包mathcad9 . 0定量的建立了土地利用變化的驅動力模型和預測模型，運用預測模型對本區土地利用類型進行了預測，並針對各驅動因素的地區差異，進行了驅動力分區。
  11. According to xinluo district land use data from the manual interpretation of 1985 and 2000 ' s tm image and performing the statistics with the help of excel software, the data as the patches index, diversity index, dominance index, crush rate and fractal value is calculated and analyzed

    摘要根據1985年和2000年tm影像進行人工解譯，提取各土地利用類型數據，計算了研究區的斑塊指數、多樣性指數、優勢度、破碎度、分維度及形狀指數等景觀格局指標，並進行分析。
  12. If the invest ors use land to build the items of industry, commerce, market, travel, export products, according to the amount of the investment ( the investment of per mu should not be below 1, 000, 000 rmb averagely, foreign exchange converts to rmb according to the exchange rate of the time, same to the below ), the commission for land first turn in then return to the investors in the foundation of proportion, thereof the investment below 5, 000, 000 yuan, we return 50 % ; above 5, 000, 000 yuan, return 85 % ; above 10, 000, 000 yuan, return 100 %

    投資興辦工業、商業、市場、旅遊、產品出口項目使用存量建設用地的，根據投資額度（平均每畝固定資產投資應不低於100萬元人民幣，外匯投入按當時匯率折算，下同） ，土地出讓金市、縣部分按比例先繳后返，其中投資在500萬元以下返還75 % ；超過500萬元的返還85 % ；超過1000萬元的全部返還。
  13. Agricultural land rate and appraisal is a new land discipline. that is suitable for the need of socialist rural land use system reform. at present, it is a urgent task for land management departments

    農用土地分等定級是適應社會主義農村土地使用制度改革的需要而產生的一門新興的土地學科，是目前土地管理部門亟待開展的一項工作。
  14. Expanding rate and dissymmetry index was also employed to describe the spatial differentiation of urban land use growth. assisted by spatial analysis techniques of gis, the selection of allocation of the city and spatial differentiation in the process of urban spread was analyzed, so did the environmental condition effects to urban spread of jinan in order to discover function and rule environmental condition in the process of urban spread

    把不同時段城市擴展的特徵從雜亂的、大小不一、形狀不同、空間位置不同的城市擴展斑塊中提取出來，通過分析濟南市的城市選址與擴展過程，探討影響濟南市城市擴展的因素，揭示自然環境條件在濟南市城市擴展中的作用和規律。
  15. The relative change rate of land use type is an index reflecting regional difference of change of land use

    土地利用類型的相對變化率是一種反映土地利用變化地區差異性的指標。
  16. Based on the investigation data of land use change of yangzhou city between 1996 and 2004, this paper describes the process of land use structure change and its regional differences with the index of relative change rate

    摘要以揚州市1996 - 2004年土地利用變更調查數據為基礎，對其土地利用結構變化過程進行了描述，並選取相對變化率指標，分析了變化的區域差異。
  17. The relative change rate of a specific land use type of a region can be represented as : ua and ub represent the areas of a specific land use type of a region at the beginning and end of the study respectively ; ca and cb represent the areas of a specific land use type of the area studied at the beginning and end of the study

    區域某一特定土地利用類型相對變化率可表示為： 、分別為區域某一特定土地利用類型研究期初及研究期末的面積； 、代表整個研究區某一特定土地利用類型研究期初及研究期末的面積。
  18. 4. the results show that during the 1990 - 1995, the land use type mainly is infield and garden in qian county experiment area, the land use structure is changing all the time and the rate of annual change is 16. 49 %, in which the infield and grassland decrease 8. 40 % and 2. 55 % while the garden and forest increase 7. 43 % and 2. 29 % ; the type of land use type changing is mainly infeile and grassland to garden and forest, in which 68. 43 hm2 infield chang to garden, 5. 74 hm2 infield chang to forest, and 19. 19 hm2 grassland chang to forest

    監測結果表明，在1990 ? 1995年間，乾縣試區的土地利用類型以耕地和果園為主，土地利用結構不斷發生著時空變化，年均變化速度為16 . 79 ，其中耕地與草地分別減少8 . 40與2 . 55 ，而園地與林地分別增加了7 . 43與2 . 29 ；土地利用轉換方式以耕地、草地轉為園地、林地為主，其中耕地68 . 43公頃轉為果園， 5 . 74公頃轉為林地， 19 . 19公頃天然草地轉為林地。
  19. This chapter points out that the innovation of alui is accorded with the discipline of institution change. the land transformation contract management institution should be renewed with the direction of material right theory to improve the agricultural land use rate, advance agricultural production and agricultural land right protection with the new situation of urbanization, industrialization, deepen marketing economic system and subscription of wto

    著重指出，農地使用制度變遷符合制度變遷原理，現時在我國農業現代化、城市化、工業化進程加快、市場經濟體制深化、加入wto等新形勢下，為了進一步提高農地利用效率、促進農業生產和保護農地權益，需要在現代物權理論指導下對我國土地承包經營制度進行創新。
  20. ( 4 ) taken haiyan county in zhjiang province as an instance, the extent and rate of the land use change and conversion of the main land use change types in the research region are analyzed with utilizing the decoded data from the rs ( remote sensing ) images in 1986, 1995 and 2000. then based on expounding the selecting principles and classification of land use change in the research region, the mechanism of the driving factors both internal and external affecting the land use change is quantitatively analyzed

    （ 4 ）以浙江省海鹽縣為例，首先利用1986年、 1995年和2000年三期遙感影像數據的解譯結果，對研究區土地利用變化的幅度、速度、主要土地利用變化類型的流向進行了分析。然後在闡述研究區土地利用變化驅動因子的選取原則、分類的基礎上，對研究區土地利用變化的內在驅動因子和外在驅動因子的作用機制分別進行了定量分析。
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