河外源 的英文怎麼說
中文拼音 [héwàiyuán]
河外源
英文
extragalactic source-
Ammonifiers in suzhou creek can not use inorganic nitrogen and carbamide as nitrogen source ; additional carbon source and garbage lixivium have little influence on ammonifiers growth ; high content of salt and low temperature restrain ammonifiers growth ; alkalescent condition has little influence on ammonifiers, but acidic condition restrain ammonifiers growth ; the biomass of ammonifiers are not necessary correlated with the function of ammonifiers, adding glucose with 1g / l content into the water sample obviously promote the growth and function of ammonifiers. physiological groups of bacteria play significant role in the translation and
蘇州河的氨化菌無法利用無機氮和尿素作為氮源；在營養條件充足時添加額外c源和富含有機物的垃圾浸出液對氨化菌的生長基本無影響；高鹽度和低溫抑制氨化菌生長；堿性條件對氨化菌的生長影響不大，酸性條件對氨化菌生長具有抑制作用；氨化菌生物量的消長與轉氨活性之間不存在必然聯系， 1g / l的葡萄糖對蘇州河水樣中氨化菌的數量和轉氨功能具有明顯的促進作用。The galactic center is a rich and complex source of infrared radiation in which interesting phenomena occur in great variety.
銀河系中心是一個紅外輻射豐富和結構復雜的源，在那裡發生著各種各樣的有趣現象。" hoodoos, " and are arranged and tinted with various colors
松冰河遺跡，使您如置身世外桃源一般。The formations collectively called " hoodoos, " and are arranged and tinted with various colors. in the afternoon, explore zion national park
接著游覽秀麗的錫安公園，雄偉的赤壁潺潺的溪流傲立的蒼松冰河遺跡，使您如置身世外桃源一般。Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources
基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。In the afternoon, explore zion national park
松冰河遺跡，使您如置身世外桃源一般。Since 1951, the total fluxes of cdd / fs in the qingdao coastal sea have increased steadily. the total teqs ( teq ) fluxes decreased in 1980 and then increased again, exceeding all the levels before. except for the area near the river mouth, the source of pcdd / fs at other stations was believed to be the atmospheric deposition from long - range transport
Pcdd / pcdf比值和ocdd占總p4 . scdd / fs的百分比ocdd （ %藝）表明青島近海pcdd / fs的來源相對恆定，除河口處受河流輸入影響之外，其它海區的pcdd / fs來源均可認為是由大氣輸入。Tour the zion national park where you can feast your eyes on all kinds of sentinel rocks, and other spectacular sights created by mother nature. proceed to bryce canyon national park where a variety of rock shapes and textures can be found. at an elevation of 8000 feet you will experience a wonderful view of the forest of rocks left standing after millions of years of erosion
清晨即起，迎著清新的晨風，游覽秀麗的錫安公園，雄偉的赤壁潺潺的溪流傲立的蒼松冰河的遺跡，使您如置身於世外桃源，隨后轉往紅石峽谷，奇形怪狀的巖石陳列路旁，有的像秦俑有的像女王頭穿梭拱石門，抵達八千英尺高的布萊斯峽谷。Abstract : the restoration of the riparian vegetation disturbed by human activities is one of the hotspots of watershed ecology. through interpreting the images of remote sensing in 1985 and 1999, the basic information of forest resources of lushuihe forest bureau, which is a typical forest area of changbai mountain, was obtained with support of gis. by dividing land covers of lushuihe area into 10 types ( water body, residential land, stump land, farming land, wetland, mature conifer forest, midlife conifer forest, mature broadleaf forest, midlife broadleaf forest, and man - made young forest ) and dividing the riparian zone into four buffers ( in turn, 1000, 2000, 3000, 4000 m away from the river ), the changes of riparian forest resources during 1985 - 1999 were analyzed. the results showed that the deforestation intension has obviously decreased and the whole environment has been evidently improved, but the riparian ecosystem was still flimsy. in buffer 1, 2, 3, the area of midlife conifer forest increased largely, but the areas of other types of land covers all decreased. midlife conifer forest had a comparatively good status in the three buffers. in buffer 4, midlife conifer forest, mature conifer forest, and mature broadleaf forest formed a forest - age rank that is helpful to stabilize the forest ecosystem and exert its functions. area percentage of wetland decreased in buffer 1, buffer 2, and buffer 3, even in buffer 4 in which forest ecosystem rehabilitated comparatively well, so protecting and rehabilitating wetland is a very difficult task
文摘:本文對兩期遙感圖像進行解譯，並在gis支持下提取露水河林業局主要河流兩岸各緩沖區森林資源信息，經分析得到各類地物在1985年及1999年的變化趨勢.結果表明:在河流沿岸對森林的採伐強度1999年較1985年明顯減小，整體生態環境較1985年有所改善.在緩沖區1 ， 2 ， 3除中齡針葉林大幅度增加外，其它地物類型面積均減少，由此可以看出，在這三個緩沖區內針葉林得到了較好的恢復.在緩沖區4內，中齡針葉林、成熟針葉林、成熟闊葉林形成一個林齡梯隊，有利於森林生態系統的穩定與功能的發揮，十五年間緩沖區4受到的干擾相對較小.濕地數量在四個緩沖區內均有所減少，雖然在緩沖區4內森林生態系統恢復的較好，但濕地面積仍有所減少，說明保護及恢復濕地資源是一件非常艱巨的任務，必須引起高度重視.圖5表2參12The restoration of the riparian vegetation disturbed by human activities is one of the hotspots of watershed ecology. through interpreting the images of remote sensing in 1985 and 1999, the basic information of forest resources of lushuihe forest bureau, which is a typical forest area of changbai mountain, was obtained with support of gis. by dividing land covers of lushuihe area into 10 types ( water body, residential land, stump land, farming land, wetland, mature conifer forest, midlife conifer forest, mature broadleaf forest, midlife broadleaf forest, and man - made young forest ) and dividing the riparian zone into four buffers ( in turn, 1000, 2000, 3000, 4000 m away from the river ), the changes of riparian forest resources during 1985 - 1999 were analyzed. the results showed that the deforestation intension has obviously decreased and the whole environment has been evidently improved, but the riparian ecosystem was still flimsy. in buffer 1, 2, 3, the area of midlife conifer forest increased largely, but the areas of other types of land covers all decreased. midlife conifer forest had a comparatively good status in the three buffers. in buffer 4, midlife conifer forest, mature conifer forest, and mature broadleaf forest formed a forest - age rank that is helpful to stabilize the forest ecosystem and exert its functions. area percentage of wetland decreased in buffer 1, buffer 2, and buffer 3, even in buffer 4 in which forest ecosystem rehabilitated comparatively well, so protecting and rehabilitating wetland is a very difficult task
本文對兩期遙感圖像進行解譯，並在gis支持下提取露水河林業局主要河流兩岸各緩沖區森林資源信息，經分析得到各類地物在1985年及1999年的變化趨勢.結果表明:在河流沿岸對森林的採伐強度1999年較1985年明顯減小，整體生態環境較1985年有所改善.在緩沖區1 ， 2 ， 3除中齡針葉林大幅度增加外，其它地物類型面積均減少，由此可以看出，在這三個緩沖區內針葉林得到了較好的恢復.在緩沖區4內，中齡針葉林、成熟針葉林、成熟闊葉林形成一個林齡梯隊，有利於森林生態系統的穩定與功能的發揮，十五年間緩沖區4受到的干擾相對較小.濕地數量在四個緩沖區內均有所減少，雖然在緩沖區4內森林生態系統恢復的較好，但濕地面積仍有所減少，說明保護及恢復濕地資源是一件非常艱巨的任務，必須引起高度重視.圖5表2參12Separately speeking, for outward rivers in cansu ( either to the yellow river or to the yangtze river ), the allocable water resources are mainly the river runoff and groundwater, the priority sequence of water resources allocation would be : the water use for maintenance of local plantation including the environment - oriented and irrigated ones, water use for social and economic activities, and the runoff to lower reaches
外流河流域的降水首先為當地的植被耗用，剩餘的才形成可供開發的地表徑流和地下水；水資源配置的順序是：當地植被耗水，當地社會經濟用水，最後形成干支流出境的徑流供中下游地區使用。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。Recently, fellow practitioners from the byron bay northern rivers center, with support from the brisbane center, conducted a video seminar to introduce master s teachings to residents of the small, scenic village of nimbin. this community is situated in the back hills of the northern rivers region of new south wales, australia, an area well known for its world heritage rainforests and unspoiled mountain country, where artists and alternative lifestyle advocates live in idyllic wilderness retreats
座落於澳洲新南威爾斯北河區後山的尼姆賓，是一個風光明媚景色如畫的小城，它以擁有被列為世界資產的原始雨林和未被破壞的山林原野而享有盛名，吸引了許多藝術家及嚮往不同生活方式的人來此定居，享受他們世外桃源般的山居生活。The super entropy produce criterion is a good tool to judge the system ' s abrupt change from a lower grade to a higher one. in this paper the entropy of the urban resource - environment system was defined, and in an example of its application the super entropy produce criterion of the urban resource - environment system reflected the real developmental process of the whole system. furthermore, in this paper, a new model for the grid size optimization of the finite element method ( applied to the water quality modeling of the topographically complicated river ) was brought forward based on the maximum information entropy theory in condition that the length of gird was given
超熵產生判據為我們提供了判斷系統從低級有序向高級有序突變過程的工具，本文提出了城市資源與環境系統熵的定義，在實例中的應用證明城市資源與環境系統的超熵產生判據較好地反映了整個系統的演化情況；另外，本文針對在城市復雜河道情況下，利用有限單元法求解河流水質模型時網格單元大小難確定的問題，引入網格信息熵的概念，提出了有限單元法求解河流水質模型的網格優化方法。Since 1979 the chinese central government began to open chinese mountains to foreign groups coming to china for mountaineering expedition, the sichuan mountaineering assocition formed, is the first procincial organization and the only one in sichuan to receive foreign mountaineering groups, and the only organization for governing and promoting mountaineering and rock climbing in sichuan province
四川登山協會簡介四川省境內山峰眾多，江河縱橫，具有豐富的登山探險旅遊資源，自1979年我國正式對外開放山峰，四川省登山協會就擔負起組織普及登山探險運動，宣傳開發管理省內可供攀登山峰的職能。對戶外運動也進行了統一管理。Since 1979 the chinese central government began to open chinese mountains to foreign groups coming to china for mountaineering expedition, the sichuan mountaineering assocition ( sma ) formed, is the first procincial organization and the only one in sichuan to receive foreign mountaineering groups, and the only organization for governing and promoting mountaineering and rock climbing in sichuan province
四川登山協會簡介四川省境內山峰眾多，江河縱橫，具有豐富的登山探險旅遊資源，自1979年我國正式對外開放山峰，四川省登山協會就擔負起組織普及登山探險運動，宣傳、開發、管理省內可供攀登山峰的職能。Zhuangchai lake locates at zhuangjia village, yucheng town. the south of it is new yanhu road and the north of it is jiayuxia river. its surface area is about 195mu, and its surrounding area is about 200mu. there are 3 small islands in the middle of the lake, 3mu, 4mu and 60mu separately. zhuangchai lake black - back orucian is very famous. there are many kind of river fishes in the lake. the lake is a natural breed base. this program relies on zhuangqiao lake ' s special resource advantages and wants to develop sper cial leisure farm
莊柴湖位於海鹽縣于城鎮莊家村，南連新鹽湖公路，北接加於硤航線，水面面積195畝，周邊區域200畝，河內有三個面積分別為3畝、 4畝、 60畝的小島，莊柴湖烏背鯽魚享譽縣內外，湖內養殖了白鰱、花鰱、草魚、青魚等傳統四大家魚，資源豐富，使無公害生態水產的天然養殖基地，本項目依託莊柴湖獨特資源優勢，開發特色休閑農莊。While other factors, such as the distance with central city ( county seat is the central city of a county ), also have some effects to a certainty. on the basis of rural economic spatial difference characteristics and factors of yiluo river basin, and the theory of river basin economic sustainable development, the article put forward some basic principles and strategic emphases of rural economic sustainable development. the principles include economic development first, the combination of making the co
根據伊洛河流域農村經濟的空間分異特徵、影響因素和流域經濟可持續發展理論，本研究提出了實施農村經濟可持續發展的經濟發展優先、富縣與富民相結合、各區段協調發展、經濟發展與生態環境保護相協調、加強流域內外交流與聯系等基本原則，並確立了農業空間結構優化、網路結構優化、自然資源開發與農村工業發展、人力資源開發、生態旅遊開發等戰略重點。The effect of rhizobium fredii hnol on the speciation of cu, zn and cd was studied in two china soils. first we discussed the fixation of cu, zn and cd by soils and the speciation of immobilized heavy metal when the soils adsorbed the studied bacterium
本文研究吸附大豆根瘤菌（ rhizobiafredii ） hn01后外源重金屬在湖南郴州紅壤和河北鞏義褐土的吸持及形態分佈以及根瘤菌的代謝活動對重金屬污染土壤中重金屬的形態影響。The study on the causes of eutrophication shows that internal pollution sources and external pollution sources are the main causes for the eutrophication in yanghe reservoir, especially the starch wastewater and surface runoff
對富營養化成因進行分析，結果表明內源污染和外源污染是造成洋河水庫富營養化的主要原因，其中澱粉廢水和地表徑流是主要的外污染源。分享友人