自然和土地 的英文怎麼說

中文拼音 [zìránhétǔde]
自然和土地 英文
teva vaaretz
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 然 : Ⅰ形容詞（對; 不錯） right; correct Ⅱ代詞（如此; 這樣; 那樣） so; like that Ⅲ連詞[書面語] （然而）...
  • 和 : 和動詞（在粉狀物中加液體攪拌或揉弄使有黏性） mix （powder） with water, etc. : 和點兒灰泥 prepare some plaster
  • 自然 : 自然at ease; natural; free from affectation
  1. The results showed in the paddy field the bacteria were predominated, in the dry land the proportion of fungi and actinomyces was distinctly higher than the other two kinds of soil, in the woodland abundant species of basidiomycetes were found ; the natural degradation speed was low, with the degradation the number and composition of microorganisms changed regularly ; when the c / n ratio was adjusted to 25 " ? 1, the degradation remnant ratio reduced 10. 67 % than the control

    結果表明，水田以細菌為主，旱地中真菌和放線菌數量最多，林地中有大量的高等擔子菌；秸稈自然降解較慢，土壤微生物也隨著降解的進行而呈現一定的變化規律；當調節c / n比為25 ： 1時，秸稈的腐解殘留率比對照組下降10 . 67 。 2
  2. 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。
  3. In influencing the inside factors of peasant household ' s decision, have householder ' s schooling, population, workforce ' s quantity and land area, householder ' s schooling and land area exert a great influence on peasant household ' s decision ; the external factors of influencing peasant household ' s decision have natural environment conditions, agrotechnical to popularize cost and benefit, policy, market, community and neighbourhood relation, popularize service system

    在影響農戶決策的內部因素中，有戶主文化程度、人口和勞動力數量及土地面積，戶主文化程度和土地面積對農戶決策的影響較大；影響農戶決策的外部因素有自然環境條件、農技推廣成本與效益、政策、市場、社區及鄰里關系、推廣服務體系。
  4. In view of the natural conditions in loess area of gansu, in the light of investigation conditions of seepage of built loess and weak rock highway tunnels in this area and classification of water gushing conditions for railway tunnels, and by engineering analogism, the classification of tunnel water gushing types suited the structure design of highway tunnel waterproof and drainage, and the three methods for checking and subdividing water gushing types are presented

    摘要針對甘肅黃土區的自然條件，依據該地區已建黃土及軟巖公路隧道滲漏水調查情況和鐵路隨道涌水狀態分類，運用工程類比法提出適合該地區公路隧道防排水結構設計的隧道涌水類型劃分及對涌水類型校核與細分的三種方法。
  5. Seven plots selected from wanglang reserve were distributed in different types of forest and at different altitude, and different plot has different microclimate. soil property, microbial population, soil nutrient content of forest soil were determined in wanglang natural reserve, from may to october 2002 to july 2003, the ecological distribution of three main groups, bacteria, actinomycete and fungi were determined in the forest soils by the cell enumeration methods. six kinds of physiological groups, including ammoniation bacteria, nitrification bacteria, nitrosification bacteria, aerobic autogenesis azotobacter, aerobic cellulose - decomposing bacteria and anaerobic cellulose - decomposing bacteria were enumerated by the most - probable number ( mpn )

    2001年10月在王朗自然保護區內設立了3個定位研究樣地和4個臨時樣地，通過多次現場采樣與室內實驗分析，測定了白樺林、岷江冷杉林、紫果雲杉林、繡線菊-羊茅群落、羊茅群落及高山柳灌木叢等6種不同植物群落內土壤微生物三大類群數量、功能微生物數量、土壤養分，並在固定樣地內使用埋袋法進行了三個埋藏深度的凋落物分解袋試驗，初步研究了枝條、闊葉、針葉等凋落物組分在不同分解階段所含養分的動態變化。
  6. Through the analysis on the discrepancy between the indexes of land use and landscape structure of both the periods, the change of the eco - environment caused by the causations of both the nature and the human activities is pointed out that the total area of the studying region is somewhat reduced ; the alkali - saline land therein is utilized for fishery breeding ; a part of the unused land and water area are basified ; the sorts of landscape are rich and uniform and serious fragmentations are locally occurred

    通過分析兩期土地利用及景觀結構指數之間的差異性，指出由自然和人為原因引起的生態環境的變化：研究區總面積有所減少，鹽堿地改良後用于了魚蝦養殖，部分未利用地和水域鹽堿化，區域景觀類型豐富且均勻，局部破碎嚴重。
  7. The development of earthworm ecology was constrained by the complex feature of soil, the scarce knowledge of natural history and biogeography of earthworms, and the low efficiency of approaches in field manipulation of earthworm community

    土壤本身的復雜性，蚯蚓自然歷史和生物地理學知識的缺乏，野外控制蚯蚓群落方法的滯后等都限制了蚯蚓生態學的發展。
  8. Wolves do not train well and cannot be housebroken, due in part to their territorial nature and to the importance of elimination in marking their territories, as well as for other reasons

    狼不可能被訓練得很好並且不會在家搗亂，用外生殖器到他們的自然領土和排泄的重要在標記他們的領地，為了其他的理由。
  9. Because of natural calamity, war and annexation of land, there were many refugees who were no home to go or wandered here and there in the song dynasty

    摘要由於自然災害、戰爭和土地兼并等原因，宋代出現了一些無家可歸，四處流浪的流民。
  10. Epa ' s drastic method was apllied to evaluate the groundwater vulnerability of lijiang basin in the historical city of lijiang in yunnan province with the consideration of depth to the water table, net recharge, aquifer material, soil type, topography, impact of vadose zone and hydraulic conductivity of aquifer from the natural environment and humankind activities with the help of gis technology

    摘要應用美國環保署epa的地下水脆弱性drastic評價方法，考慮地下水位埋深、含水層凈補給量、含水層介質、土壤包氣帶、地形地貌、包氣帶介質和水力傳導系數等7個評價因子，結合gis技術，對雲南麗江古城所在的麗江盆地地下水脆弱性從自然和人類影響兩方面進行評價。
  11. San joaquin region resource conservation district centerworks in urban areas as well as with farmers and ranchers on agricultural - related concerns. and it addresses a wide variety of conservation issues such as forest fuel management, water and air quality, wildlife habitat restoration, soil erosion control, conservation education, and much more

    描述:桑河加庫區資源保護中心是美國150多個資源保護區之一，該組織是介於政府組織和土地所有者之間的，主要是處理有關于自然資源的相關問題，其中包括：水資源和空氣資源的質量，土壤和水污染的控制，資源保護教育等。
  12. Coastal san luis resource conservation district works in urban areas as well as with farmers and ranchers on agricultural - related concerns. and it addresses a wide variety of conservation issues such as water wise use, water conservation education, and much more

    描述:沿海桑河路易斯資源保護區是美國150多個資源保護區之一，該組織是介於政府組織和土地所有者之間的，主要是處理有關于自然資源的相關問題，其中包括：當地水資源的保護，農業中水資源的合理使用，教育農場主合理使用水資源的重要性，及在節水保護水資源方面給與技術支持和工程援助。
  13. Undergraduates majoring in agriculture can also study other related areas. these include agricultural education and food industry management

    去年密西根州的農業和自然資源學院有336名外國留學生。其中有200個是農業經濟，包裝，莊稼和土地科學的研究生。
  14. The need to open new development opportunities as well as to conserve our natural and cultural heritage are equally important in this study. a hybrid option could capitalize the merits of different land use scenarios and thus meeting the study objectives

    在這項研究之中，發掘新的發展機會與保育大自然和文物的需要，同等重要。一個混合方案可以藉助不同土地用途方案的優點，從而達致這項研究的目標。
  15. The physical and chemical properties of the soil were analyzed, including nutrient change and routine index of acidity and alkalinity, in addition, compared them with natural soil and studied their variation and correlation. the results as follows : the soil bulk density of harbin urban vegetation is higher, total porosity and field capacity are small

    對其土壤的理化性質和養分狀況等指標進行分析，並與松花江地區自然黑土進行了對比，研究其變化的趨勢和養分相關性。結果表明：哈爾濱城市綠地土壤容重較大，孔隙度和田間持水量少，有機質缺乏，養分含量較低，相關性差，土壤ph值呈中性，肥力水平低。
  16. Land utilization planning ( lup ) is a system that analyzes and studies comprehensively about the present situation of land utilization and the potential of reserved land resources based on these related factors : economy and technology conditions of nature and society, the historical basis and characteristics of the present situation

    土地利用規劃是根據土地開發利用的自然和社會經濟特點，對土地利用現狀和后備土地資源潛力進行綜合分析研究，在預測土地利用變化的基礎上，根據需要和可能提出規劃期內的土地利用目標和基本方針並保證實施。
  17. Studies on the arable land gradation and classification is based on the natural and social - economic character of arable land and the effect in the social - economic activities. it is a behaviour of synthesizing evaluate the arable land and dividing its grade and it is a part of large investigation of territorial resources

    農用地分等定級是依據農用地的自然和社會經濟屬性及其在社會經濟活動中的作用，綜合評定農用地質量的優劣並劃分其等級的活動，是國土資源大調查的重要組成部分。
  18. Impacts of the project on vegetation, soil, and patterns of land use will influence the regional ecosystem. large area of cultivated lands, forests, shrubs, and other natural communities will be submerged when the project is built, which will inevitably result in loss of species diversity of plants and animals and their habitats. furthermore, climate may be changing because making of large area of water due to building of the dam

    工程會對區域生態系統產生影響，其表現形式是通過對植被、土壤和土地利用格局的影響，影響區域自然生態體系的生態完整性；還會造成部分森林植被的淹沒、野生動植物多樣性及其生境的喪失、以及大面積水域形成后可能對當地一定區域內的氣候產生影響。
  19. According to the relevant materials of field investigating and land desertification and economy, two factors of sandy desertification are summed up, including natural factors and human factors

    本研究根據野外調查和現有的土地沙漠化和經濟數據分析總結出了奇臺沙漠化主要受自然和人為兩方面的影響。
  20. Abstract : the central southern shandong provence is a well - known region for its poverty, and the serious deterioration of its mountainous land is one of the key reasons. this paper, according to the research on the deterioration, inquires into the index system of evaluating the degree of deterioration, and proposes effective measures against further deterioration in this region

    文摘:魯中南山地是山東省山地丘陵區的重要組成部分，其地貌最大特徵是山地集中、地勢對比強烈.長期以來，因受不利的自然和人為因素影響，山區生態環境退化嚴重，社會經濟發展緩慢，是全國有名的貧困地區.山區土地的嚴重退化是致其貧困的主要因素之一.通過分析研究魯中南山地系統退化特點和退化機制，初步探討了評價山地退化程度的指標問題，最後提出了防治魯中南山地系統進一步退化的有效對策
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