自同態環 的英文怎麼說
中文拼音 [zìtóngtàihuán]
自同態環
英文
endomorphism ring-
Six foundation works : first, projects to prevent flood, avoiding huai river overflow again ; second, projects of comprehensive traffic, perfecting the highway, railway, waterway and aviating traffic network ; third, ecological environmental protection project to improve peoples living conditions and strengthen environmental ecological construction progressively ; fourth, construction of " digital fuyang ", realizing datamation of product design, automation of production process, and electronization of commercial market ; fifth, sincere project of fuyang, advancing all kinds of sincere institutional improvement of same trade, forming morals based on sincerity, and personal integrity ; sixth, talents market project, developing human resources diversely
六項基礎工程：一是防洪保安工程，切實根除淮河心腹之患；二是綜合交通工程，完善公、鐵、水、空綜合交通網路；三是生態環保工程，改善人居生活條件，加強環境生態建設；四是數字阜陽工程， .逐步實現產品設計數據化、生產過程自動化、營銷商務電子化；五是誠信阜陽工程，推進各類同業誠信制度建設，形成誠信為本、操守為重的社會風尚；六是人才強市工程，多方位開發人力資源。They study the duality and selfduality of rings such as extensions of a ring with a morita duality ( or selfduality ), noether rings, series rings, endomorphism rings and so on
他們研究環擴張， noether環，序列環，自同態環等的對偶性及自對偶。上個世紀九十年代， c menini和aIn order to solve this problem, we find a kind of herbages plant - sabaigrass ( eulaliopsis binata ) which not only can accommodate the badly environment of purple soil but also have excellent water and soil conservation effect and good economic benefit. this study adopt quantitative and qualitative methods, through comparative study of four different utilization types : sabaigrass treatment, grass tree solid plating treatment ( planting sabaigrass under fruit trees treatment ), bare land treatment, natural wild grassland treatment, study water and soil conservation effect, soil water condition, soil constructors condition, soil fertility condition and soil surface temperature, then evaluated the water and soil conservation effect of plating sabaigrass in purple soil bare sloping field and probed into water and soil conservation mechanism. the main results are as follows : 1
本研究針對湖南省衡邵盆地紫色巖地區日益惡劣的生態環境，從紫色土荒坡地水土流失治理入手，在尋求出既適應紫色土荒坡地惡劣環境又有良好水土保持作用和一定經濟效應的作物? ?龍須草的基礎上，用定性和定量相結合的方法，以「龍須草純種」 、 「龍須草與果樹立體種植」 （簡稱林草立體種植，下同） 、 「空曠地」 、 「自然野生雜草地」四種不同的土地利用方式進行對比研究，從水土保持效應、土壤水文狀況、土壤結構、土壤肥力狀況、地表溫度狀況等方面分析、評價紫色土荒坡地種植龍須草防治水土流失的效應，並對其機理進行了初步探討，主要研究結果如下： 1At the same time, there are many disadvantage factors, such as the scarceness of natural resources, the deteriorism of the ecological environment, the competition with the international market, etc. the huang - huai - hai plain ( hhh plain ) is the largest plain in china, which is becoming the important agricultural product base of " the south food supplies transport to the north "
我國農業發展已經進入了一個新階段，農產品生產能力已經得到提升，但面臨著自然資源、生態環境及加入wto后的國內外市場的多重約束。黃淮海平原是我國最大的平原，已成為「北糧南調」的重要農產品基地，其面臨著全國農業發展相同的境遇，但又有著本區域農業發展特有的挑戰。By analyzing on nature, society and economy conditions as well as distribution characteristics of sand source in the lower lhasa river valley, put forward a series of comprehensive renovation scheme to harness sand sources, mainly including dredging channel, planting farmland shelter - forest network, constructing arbor - bush - herb shelter forest and shifting sand stabilization, this scheme will not only control blown - sand threat, and improve local ecological environment ; at the same time, also lay the strong foundation for enlarging lhasa city space and effectively utilizing local resource, embody a sustainable thought on how to make comprehensive renovation in high cold valley region
摘要在深入分析本區自然社會經濟條件和風沙源分佈特徵基礎上，提出把拉薩河下遊河道疏浚與風沙源治理相結合，以河道疏浚、農田防護林、喬灌草防風護沙林和流沙固定等物理工程、生物和機械措施為主體，進行風沙源綜合整治，一方面可有效控制風沙災害的威脅，改善河谷區生態環境，同時為拉薩市城市空間發展和當地資源的有效利用奠定了基礎，體現了在高寒河谷區進行風沙源綜合整治的可持續性思路。Under the scientific development temple, it is that the world city reaches the same goal by different routes to build and construct with the city layout of the natural ecological environment intergrowth, it is material base of the features and landscape of shan - shui city. the gentle pulse in the city is the inherent soul with features and landscape of shan - shui city
其中，建構與自然生態環境共生的城市布局是科學發展觀下世界城市的殊途同歸，也是山水城市風貌與景觀的物質基礎;城市文脈是貫穿山水城市風貌與景觀發展的內在靈魂;塑造良好的山水城市整體意象則是對山水城市風貌與景觀進行空間規劃的基本手法。The development of international trade helps to distribute resources worldwide rationally and effectively, thus pushes global economics forward, at the same time, it provides environment protection more financial support and better technological assistance. however, the negative effect trade imposes on environment cannot be omitted as the scale of international trade enlarges, over - exploitation of natural resources worsens ecological environment. transboundary movements of hazardous wastes even deteriorate the environment of developing countries
國際貿易的發展使世界資源獲得更為合理有效的配置，推動了世界經濟的快速發展，也為環境保護提供了更多的資金和先進的技術，然而其對環境保護的負面影響也同樣不容忽視，隨著國際貿易規模的日益擴大，對自然資源的過度開發加劇了生態環境的破壞，危險廢物的越境轉移使得發展中國家的環境狀況進一步惡化。River system is an open system integrating various elements such as economy, society and entironment, in which substance and energy have direct or indirect exchanges through the activities concerned with water and thus there is evolution in different ways
摘要河流系統是一個經濟社會、自然資源、生態環境相互耦合的開放系統，它通過水事活動直接或間接地與外界進行物質與能量交換，促使系統形成不同時空演化格局。Firstly, some basic properties of the limit shadowing are given ; secondly, we give the characterization of both lin - ear automorphisms and linear flows on r ~ ( n ) with the limit shadowing property ; thirdly, as applications we prove that the hyperbolic endomorphisms on t ~ ( n ) have the limit shadowing properties, smale " horseshoes " have the same prop - erties on their invariant sets
首先，給出了極限跟蹤性的一些基本性質；其次，得到了n維歐氏空間上線性自同構及線性流具有極限跟蹤性的特徵；最後，作為應用證明了雙曲環面自同態以及smale 「馬蹄」在其不變集上具有極限跟蹤性。Myxobacteria statistic comparisons on different site, vegetation and nutrition source of these special habitats show wide distribution and variety ecological diversity of myxobacteria. this sets a strong base for the development and utilization of myxobacteria efficiently
對這些特有自然生態環境的粘細菌按不同地點、植被、營養基質進行統計比較，結果表明粘細菌生態分佈極為廣泛，具有豐富的生態多樣性。The scc has the following advantages : remarkably reducing the noisy pollution and the worker s labor intensity in construction, deducing the rough surface or segregation because of missing - vibration or excessive - vibration in conventional construction, resolving the quality - defect problems resulting from lacking - vibration in the section of complex shapes and densely - packed reinforcement area. at the same time, large of industrial solid waste such as fly ash and blast furnace slag is utilized in the proportioning of scc. it is helpful in comprehensive utilization of resource and environment protection, so the scc belongs to " green concrete ", it is a branch of hpc which will be developed in the future
這種混凝土可以顯著降低混凝土施工中的噪音污染；大幅度減輕工人的勞動強度；減少傳統混凝土施工中因漏振或過振造成的麻面或離析；解決了配筋密集、結構復雜部位因振搗不足而造成的質量缺陷問題；同時，由於自密實混凝土在配製中，大量利用粉煤灰、高爐礦渣等工業固體廢棄物，有利於資源的綜合利用和生態環境的保護；從而被譽為「綠色混凝土」 ，是未來混凝土向高性能發展的方向之一。City itself is not only the greatest consumer of physical energy in nature, but also the greatest producer of wastes. the ecological problems in confrontation are particularly serious
城市本身作為自然界中最大的物質能源消耗者，同時也是最大的廢物產出者，面臨的生態環境問題尤其嚴峻。Based on the fast ethernet technology standards, the hardware platform integrates the field analysis facilities, the water quality detecting facilities, boat carried gps and hydrometeorological facilities to a fast boat carried entironment monitoring system. the system realizes the auto collection, pretreatment and distribution of the sample of the marine water, the field collecting, distill, analysis and storage of the monitoring data and sending of the data to land supporting system to finish the producing and rele ase of the information product
該硬體平臺採用符合internet intranet技術標準的交換式快速以太網技術和星型連接拓撲結構建設船載局域網路，支持局域網上10mbps的數據傳輸速度，將現場分析儀器、水質檢測設備、船載gps以及水文氣象等設備集成為一個船載海洋生態環境快速監測系統，實現樣品的自動採集、預處理與分配，以及監測數據的現場收集、提取、分析處理與存儲，同時將監測數據實時傳回地面支持系統進行信息產品製作和發布。Because of last a century industry revolution is with the technology creative since behave type history precept for educating the glorious material civilization of with spiritual civilization, again making the nature ecosystem the environment suffering the bigness wound ; face with the large quantity that economic development mode consume the nature resources, break the ecosystem environment to price to give the our country small town developments of a nice bit of inside the negative influence that bring before, if over - emphasize in the moment economic " performance ", the regardless of farsighted ecosystem is equilibrium, and escape from to be the ground seriously economy, culture foundation with same mode of term, blindness mimicry of nature geography, because of but cause the native special features and traditional culture to lose, image one, thousand an etc. of cities ; with the same mode of term, blindness mimicry of nature geography, because of but cause the native special features and traditional culture to lose, image one, thousand an etc. of cities ; people who reply 21 century pursue the whole body heart the health the life style that develop relation towards publicly exist with movable environment request more and more of high and rigorous challenge, this lesson " inside small town environment design way of thinking research ", then " insist put can into practice keep on develop strategy, exactitude handle economy with population, resources, environment, improvement ecosystem environment with beautify to live the environment, improvement public facilities is with the social welfare facilities. found to produce the development hard, life wealthy with the leading that the good civilization of ecosystem develop the road " for total thought, then " unify programming, reasonable layout, is proper because of the ground system, each have special features, protect farmland, beautify environment, synthesize development, kit developments " for the basic way, regarding related research result of domestic and international expert ' s scholar as draw lessons from, then " create to set up clean, beautiful, quite and public environment, outstanding character image, expand the region ecosystem the vogue, and promote the economic society and environment can keep on developing, and realize the economy develop to win with environmental protection double " for design the target
鑒于上一世紀產業革命和科技創新既為人類造就出輝煌物質文明和精神文明，又使自然生態環境遭受到巨大創傷的歷史教訓；面臨以往以大量消耗自然資源、破壞生態環境為代價的經濟發展模式給我國相當多的中小城鎮建設帶來的負面影響，如偏重眼前經濟「效益」 ，不顧長遠生態平衡，嚴重脫離當地經濟、文化基礎和自然地理條件，盲目模仿同一模式，因而導致本土特色與傳統文化喪失，形象單一，千城一面等；應對21世紀人們追求全身心健康發展的生活方式對公共生存與活動環境要求越來越高的嚴峻挑戰，本課題「中小城鎮環境設計思路研究」 ，以「堅持實施可持續發展戰略，正確處理經濟同人口、資源、環境的關系，改善生態環境和美化生活環境，改善公共設施和社會福利設施。努力開創生產發展、生活富裕和生態良好的文明發展道路」為總的指導思想，以「統一規劃、合理布局、因地制宜、各具特色、保護耕地、優化環境、綜合開發、配套建設」為根本方針，以國內外專家學者相關研究成果為借鑒，以「創建清潔、優美、寧靜的公共環境，突出個性形象，弘揚地域生態風尚，促進經濟社會與環境可持續發展，實現經濟發展與環境保護雙贏」為設計目標。並緊緊圍繞這一目標對中小城鎮的街區環境設計、建築特色設計、建築形象設計、自然環境設計、藝術形象設計、廣場景觀設計、住宅小區設計、生態環境設計、文化建設以及總體環境設計的定位等，展開了具體的思路研究與探討。The bamboo - is one kind of extremely good plant, it becomes a useful adult the time to be short, generally only needs three to seven years, therefore vigorously develops the bamboo system product substitution tree city product, has to the ecological environment protection, in recent years the various countries all was advocating the protection environment, the bamboo product conforms to the people to protect the environment the demand, simultaneously, the bamboo product can take to you the natural breath, has increases the primitive ecology flavor, has plants returns the nature the happy feeling
竹-是一種非常好的植物，它成材期短，一般只需三至七年，因此，大力開發竹制產品來替代樹木產品，有利於生態環境的保護，近年來，世界各國都在提倡保護環境，竹涼席、竹餐墊更符合人們保護環境的需求，同時，竹製品更會帶給您自然的氣息，更是增添原始生態韻味，有種回歸大自然的美好感覺。In part one, the general of reclamation of arable land for reforestation : basing on resulting lots of data, author referred to many measures taken by america and china in the reclamation of arable land for reforestation and took the comparison, which concluded the following : china does not take the ways that the developed countries firstly destroyed before protection ; carrying out the reclamation of arable land for reforestation step and step is the important step which improves the reasonlesss utilization of land ; because of the weak economic base in the reclamation of arable land for reforestation of china and the low rate of labor, we should enlarge the content of science and technology, improve per yield of the remaining cultivated land and solve the self - sufficiency of grain, meanwhile the government should strengthen the transfer of remaining labor, adjust the industrial construction and lead the construction of small cities and towns ; the implement of reclamation of arable land for reforestation does not leave the support of the government ; we should carry out the reclamation of arable land for reforestation according to law ; the reclamation of arable land for reforestation does not be seen the effort in the short time, we should insist in a long time. which can have the result
本論文共分八個部分：第一部分退耕還林概況：筆者在查閱大量資料的基礎上，參閱美國與中國的退耕還林過程中所採取的各項措施並進行比較，得出了以下結論：中國不能重走發達國家先破壞后保護的道路；有計劃、有步驟地實施退耕還林是改善不合理土地利用現象的有力舉措；中國退耕還林經濟基礎較為薄弱，農業勞動生產率低，退耕還林后，必須加大科技含量，提高剩餘耕地的單產，解決糧食自給問題，同時，政府應加強剩餘勞動力轉移，產業結構調整及小城鎮建設的引導；退耕還林的實施仍離不開政府的扶持；依法退耕還林；退耕還林不是在短期內能見到效果的，長期堅持必有成效。該部分最後論述了目前國內退耕還林工程政策、管理方面的現狀及其存在哪些問題尚待改進或繼續深入研究，並需要進一步完善。第二部分退耕還林背景分析：針對我國目前生態環境建設中的退耕還林工程，就其產生的根源從社會經濟背景、生態環境背景及西部大開發三個角度進行了全面、系統的分析。A kind of networking and adaptive ecological economy operated according to the principles of ecological - economics of “ totality, co - evolution, recycling and self - reliance ”, having high efficiency of resource use, and harmony with surrounding life - support ecosystem
循環經濟是按生態經濟原理組織起來的基於生態系統承載能力、具有高效的經濟過程及整體、協同、循環、自生功能的網路型、進化型復合生態經濟。In addition, the nature geographical condition of this area is very complex with a weak ecological environment, diversified nationalities as well as under - developed economy
同時，這一地區自然地理條件復雜、生態環境脆弱、民族種類眾多、經濟欠發達。Like the language differences in different areas of mongolia, long mel o dy ballads vary because of dif fer ent natural environment, ecological environment, the ways of working and customs
如同蒙古語的地區語言差異，長調民歌也因自然地理、生態環境、生產勞作方式、生活習俗不盡相同而產生風格迥異的地域色彩。With compared to other species of schizothoracinae fishes, the diploid chromosome number of qinghai - lake nakked carp was equal to schizothorax waltoni, s. o ' connori, oxygymnocypris stewarti, schizoygopsis pylzovi and chuanchia labioza. this showed that these schizothoracinae fishes which diploid chromosome number were 92 were likely to have experienced similar ecological environment as they involved into special qinghai - tibten plateau - adaptive species gradually
由此反映出具有92條染色體的裂腹魚在逐漸演化成適應于高原生態環境的特殊類群時，可能經受過相同或相近的生態處境；與大多數裂腹魚一樣，青海湖裸鯉也可能是二倍化了的多倍體；青海湖裸鯉可能是某些原始的?類通過演化和自然選擇，逐漸演化成適應于高原生態環境的特殊類群。分享友人