重造的林地 的英文怎麼說
中文拼音 [zhòngzàodelīnde]
重造的林地
英文
restocking forest land- 重 : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
- 造 : Ⅰ動詞1 (做; 製作) make; build; create; produce 2 (假編) cook up; fabricate; concoct 3 [書面語...
- 的 : 4次方是 The fourth power of 2 is direction
- 林 : 名詞1 (成片的樹木或竹子) forest; woods; grove 2 (聚集在一起的同類的人或事物) circles; group 3...
- 林地 : forest land; woodland; timberland; forestry; holt; [坦尚尼亞] miombo
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Form. taxus chinensis var. mairei is protecting plant in the first class, which is a precious and endangering plant in china in this paper, the quantitative characterics of form. taxus chinensis vsr. mairei population including age structure, spatial distribution pattern, growth dynamics of tree basal area, niche characterics, fractal dimension and competition between specises were studied using methods of mathematics ecology from the angle of population ecology of form. taxus chinensis var. mairei, then the prent state and the endangering causes were analysed. this research offers gist to protecting and enlarging the crude resourse of form. taxus chinensis vsr. mairei population, afforesting plantation and sustainable utilize for us
本文從南方紅豆杉種群生態學的角度、主要應用數學生態學的方法探討南方紅豆杉種群的數量特徵,包括南方紅豆杉種群年齡結構、種群空間格局(探討分佈格局動態規律與生境相互關系) 、不同立地條件下種群優勢度增長趨勢、生態位寬度、生態位相似比例、生態位重疊、空間占據能力及種間競爭等,分析其目前現狀及瀕危原因,期望為南方紅豆杉野生資源的保護和擴大、營造人工林及可持續利用提供理論基礎,也為瀕危植物種群生態學的研究提供參考。Spain ' s worst drought in 60 years, which has already decimated crops and provoked deadly forest fires, is beginning to affect tourists on the crowded costa brava beaches
目前,西班牙正經歷著60年來最嚴重的乾旱。這不僅造成大面積農作物死亡、引發嚴重的森林火災,也使許多著名旅遊勝地的遊客數量開始大量下降。Then, main projects and synthetic techniques of ecological agriculture construction are discussed. the results indicate that main projects include fertile soil project, water conservancy, forestation and virescence project, agricultural structure adjustment project, agriculture industrialization project, integrated use of agriculture rejectamenta project, high quality and innoxious farm produce project, livestock breeding project, sight - seeing agriculture project, etc. the suited techniques include ecology location scheme technique, agriculture rejectamenta use technique, energy source regeneration technique, sewage biologic depuration technique, innoxious farm produce technique, soil fertility increase technique, ecological control technique of plant disease and insect pests, economizing water technique of dry farming, agriculture environment reconstruction technique, etc. lastly the study brings forward the countermeasure and advice of ecological agriculture development
根據我國生態農業建設成功經驗和濟南市目前生態農業建設基礎,提出濟南市生態農業建設重點工程為沃土工程、農田水利工程、造林綠化工程、農業結構調整工程、農業產業化工程、農業廢棄物綜合利用工程、優質和無公害農產品工程、養殖工程、觀光農業工程等;生態農業建設的關鍵技術為生態位配置技術、農業廢棄物資源化綠色技術、能源再生技術、污水生物凈化利用技術、無公害農產品技術、地力持續培肥利用技術、農作物病蟲草害生態控制技術、旱作農業高效節水技術及農業生態環境綜合整治技術等。That mountainous city road is the public exhibition of a mountainous country city, affecting the whole image of the city, but the necessery gardenlization streets sight design is a means to increase city image. however, city that front with several design how to beautify the sport for the characteristic with the estheticism, to mountainous city, the road ' s gardenlization streets sight design results in ecology problem, and more roads are not widespread thought of
山地城市道路是山地城市的公共展廊,它影響著城市的整體形象,而必要的園林化街景設計是提高城市形象的手段。然而,當前以幾何設計和唯美主義為特徵的城市美化運動,對山地城市園林化街景的設計,造成生態環境問題,而更多的街景設計未被普遍重視。Earth augers have their important status in tree planting and forestation and environmental protection
摘要挖坑機在我國植樹造林、保護生態環境中具有重要的地位。In this study, the model emphasizes particularly on time series of geological entity and at the same time it realizes the integration of the spatial model and the attributive model by integrating complicated spatial and attributive character of forest resources. program is realized by matlab. the ann toolbox of matlab established many tool functions based on ann theory
本項研究中,基於gis的神經網路預測模型主要側重的是地理實體數量時間結構序列,模型結合森林資源復雜的空間和屬性特徵,不僅使用了gis關系數據庫中的屬性時間序列值,同時也使用了一定的空間模型,實現了空間模型與屬性模型的有效結z 、口0在程序的實現上採用m八tlab開發環境,其中的神經網路工具箱以人工神經網路理論為基礎,構造了網路分析和設計的許多工具函數。It points out that the rational and stable inner structure cannot lead to serious soil moisture shortage ; its natural climate condition can meet the needs of forest community. it is the irrational management that causes the serious soil moisture shortage in artificial forestry land. if we intervene properly and create some growth condition similar to natural vegetation, the recessed artificial robinniapseudoscacia can restore benignly
當前人工林地的土壤水分出現嚴重虧缺而形成土壤干化層並導致人工林衰退是人為不合理經營造成人工林群落林分結構不完善的結果,如果人為干預適當,能創造出類似於天然植被的生存條件,人工植被完全有可能得到正常的生存和發展,出現衰退的人工刺槐林完全有可能得良好的恢復。The major strategies for developing non - timber product forest crops during constructing the shelterbelt of the changjiang river are to transform non - timber in the serious water and soil erosion areas, to plan the development scales of non - timber forest in the areas of returning farm to forest, to adjust non - wood products distribution, to establish high productive production bases of non - wood products and to strengthen the macroscopic guide of government for developing non - timeber forest
對水土流失嚴重的經濟林分佈區進行技術改造、做好退耕還林地上發展經濟林的規劃、適當調整經濟林生產布局、建立高效經濟林生產基地、強化政府的宏觀指導是在長防林建設過程中發展經濟林的主要對策。Protect our environmental everybody to hope that life is in a clean environment, the health of this for person and grow up is very important, therefore we will advocate to protect environment, but we may often see disorder to throw rubbish, spit out the behavior of phlegm anywhere have not only destroied environment, at the same time also is very not civilized behavior, it is felled that in addition, we also often hear disorder to cut disorder, destroy the incident of trees, this makes a lot of forests become desert, city often gets sand storm attack, environment causes maximum damage, is very unfavourable for our health, therefore we will protect environment
我們每個人都希望生活在一個干凈的環境中,這對於人的身體健康和成長是非常重要的,因此我們要提倡保護環境,但是,我們經常可以看到亂扔垃圾、隨地吐痰的行為不但破壞了環境,同時也是很不文明的行為,除此之外,我們也經常聽到亂砍亂伐,破壞樹木的事件,這使得許許多多的森林變成沙漠,城市常常受到沙塵暴的襲擊,環境造成極大破壞對我們的健康也很不利,因此我們要保護環境。In 0 - 200cm light dried layer was formed and can be recovered partly after rainfall, but beneath 200cm the serious perpetual dried layer has lower water content and larger thickness and is very difficult to be recovered in short period because of the special hydrological characteristics in the loess plateau where infiltration depth is about 200cm and could not percolate into deeper layer. ( 4 ) the landscape ecology in fuxian county shows that the two kinds of forest community have not declined
( 4 )富縣天然山楊林和天然遼東櫟林的景觀生態特徵表明,兩類森林群落沒有出現衰退的跡象,這說明森林群落合理的內部結構不會造成林地土壤水分的嚴重虧缺,其自然氣候條件可以滿足森林群落生存、發展的需要。Universities - princeton, harvard, rutgers, yale - were the birthplaces of american football and baseball ; education - the formation of " character " - was an important part of what those coaches and players thought they were achieving
普林斯頓、哈佛、勒特格茲和耶魯是美式足球(橄欖球)和籃球的發源地;教育? ?塑造品格? ?曾是那些教練員與球員們認為所取得的成果中很重要的一部分。Yellow river region, because forest vegetation is destroyed by men, it causes serious soil erosion, land desertification, finally result in blocking in river course and floods, even may become a barren land
都是因為森林植被受到人為的破壞,造成嚴重的水土流失土地沙漠化,最終導致河道淤塞河水泛濫,甚至成為不毛之地的。土地是人類生存的基地,土地沙漠化,是當今世界嚴重的環境問題。A herbal theme park development has been proposed at wu kau tang. given the ecological sensitivity and vulnerability of wu kau tang, the direct impacts of the proposed theme park e. g., loss of habitats including woodlands, shrub land and stream habitats and indirect impacts, which include fragmentation of ecological habitats and excessive disturbance, would be significant
有建議于烏蛟騰興建中藥港,由於那裡屬于生態敏感及易受破壞區域,建議項目會對該區造成直接破壞,如喪失林地灌木叢及河流等生境,及分割生境及造成過多滋擾等間接破壞,這些問題都對該處造成重要的影響。Go on to enterprise ' s competitiveness of manufacturing industry of jilin province study, in order to help the enterprises of manufacturing industry of jilin province to promote the competitiveness level, propose, want, revitalize old policy of industrial base how seize the opportunity, analyse and explain manufacturing industry difficult problem of development in country especially, accelerate the development of the manufacturing industry, to accelerating the industrialized process of our province, build the industrial province, have great realistic meaning and far - reaching historic significance, it is the realistic subject that we must face and answer, so have the urgencies of the times
對這一問題進行研究,具有重要的現實意義。在這樣的背景下筆者對企業競爭力作了理論性的研究,提出了自己關于企業競爭力的定義同時結合製造業企業的特點重點論述了製造業企業競爭力的構成要素及它們之間的相互關系。以此為基礎,本文對吉林省製造業企業現狀進行了分析並通過同發達地區經濟效益指標的對比得出了吉林省製造業企業競爭力低下的結論同時深入分析了吉林省製造業企業競爭力低下的原因。From the aspects of planning the green land space, protecting ancient banyans, strengthening view forest land vegetation tending, expanding the vegetable species application, building the compounded layers of plant community, building the different type of garden view, considering the folk - custom culture plant development, paying attention to the surface soil protection and application of controlling the damage plants, it discussed the greening countermeasures of building fuzhou urban plant diversity, so as to provide the references for the further compilation of protecting and rebuilding urban biodiversity
摘要從規劃綠地空間、保護古榕樹、加強風景林地植被撫育、擴大植物種群應用、構建復層植物群落、營造多樣的園林景觀、考慮民俗文化植物開發、重視表層土保護和控制危害性植物應用等方面,探討了構建福州城市植物多樣性綠化對策,從而為進一步實施保護和重建城市生物多樣性提供參考。Human intervention such as overgrazing resulted in a great decline in soil infiltration rates, which are an important reason for soil degradation and soil drought the experimental results showed that plant biomass and productivity increased significantly with the increase of soil infiltration rates
人為活動干擾,如過度放牧壓實土壤和去除地表覆被造成土壤滲透性顯著降低,是林地土壤質量退化及土壤水分缺乏的重要誘因。試驗結果表明,植物生物量和生產力隨土壤滲透速率的增大而顯著提高。To contrast the traditional jiangnan gardens stressing on personal feels, they are prone to establishing open public space, providing clean and close - to - nature areas for local people
與傳統江南園林注重個人情趣不同,它們更注重營造開闊的公共活動空間,從而為普通市民展現出一片貼近自然,純凈通透的天地。The gardens in the south of the yangtze ( which is called jiangnan gardens ) of the period of ming and qing dynasty represent the tallest level of the ancient scenery gardens in our country and occupy very important status in classical garden history of our country and even the world. and, in jiangnan gardens, the exquisite and suitable garden building decoration is an indispensable quintessence part of forming its whole style
明、清時期的江南園林,代表著我國古代風景式園林營造的最高水平,在我國乃至世界的古典園林史上都占據著十分重要的地位;而在江南園林中,精美合宜的園林建築裝修是形成其整體風格的一個不可或缺的精華部分。Results of calibration of indicate that the ecologically accepted fertilizer dosage of shunyi district in 2002 was 328. 27 kg / hmz while the actual one was 1034kg / hm2. such a result was derived base on the externality and rules of marginal cost applying contingent valuation method of environmental economics, survey on the willingness to pay for harnessing water pollution caused by the waste water discharged by big farm was conducted
現階段,左右順義區土地利用生態服務價值的主要是耕地、林地、園地;根據環境經濟學邊際機會成本定價原理,結合順義區2002年化肥施用造成的外部不經濟性,推算順義區2002年最佳生態化肥施用量是328 . 87kg hm ~ 2 。而順義區目前化肥施用量1034kg hm ~ 2 ,屬于嚴重超標狀態。Countermeasures were suggested in the last chapter of the paper, such as : implementing national policy on support agriculture, raising production efficient and reducing production and circulation costs through scientific management, establishing large scale corn processing enterprises, transforming corn by raising animals and creating local famous brand. to win the competition with usa and other corn production countries, we must raise competitive superiority of local corn. that is also related to the settlement of issues on agriculture, farmers and rural area and ensuring balance of food supply and requirement in china
本文在最後一章中提出:吉林省玉米生產如果能夠在國家的宏觀政策調控與支持下,切實落實好國家的農業支持政策,嚴格科學管理,提高生產效率,降低生產成本,減少流通環節不合理支出,重點扶持一大批玉米深加工龍頭企業,加強玉米原地畜牧過腹轉化及深加工能力,打造吉林省自己的國內外知名品牌,才能進一步與美國等玉米生產大國抗衡,減少差距,增強玉米的市場競爭力。分享友人