沙漠學 的英文怎麼說
中文拼音 [shāmòxué]
沙漠學
英文
eremology-
Late this past february, with less than three weeks remaining before the first ever long - distance race for robotic vehicles, william “ red ” whittaker left carnegie mellon university to spend a weekend in the mojave east of carson city, nev
今年2月下旬,距離有史以來第一場長程機器人車輛競賽還剩下不到三星期,美國卡內基美倫大學的紅惠塔克離開學校,到內華達州喀孫市東邊的莫哈未沙漠度周末。Our research analyzes desert phenomena and physiognomy characteristics with gas - solid hydromechanics principles. the typical phenomena include sand incipience, sand ripple and sand erode
使用流體力學的基本原理解釋沙漠中的沙粒起動、沙紋形成和沙蝕等常見現象和地貌特徵。The paper is mainly based on geography, ecology, sight ecology, region location theory and system theory. by interpreting the mss remote sensing image of 1970s and the tm remote sensing image of 1980s and the end of 1990s in keerqin sandlot based on background database and expert information, we have achieved the three periods vector data of land desertification of the research area, then we have disposed the data property by using the powerful spatial analysis function of arc / info and achieved the information extraction and analysis supported by arcview and erdas imagine. thus the rule of temporal and spatial variation of land desertification in keerqin sandlot is researched and the blueprint and countermeasures of the prevention and treatment of land desertification in keerqin sandlot are put forward
本研究主要以地理學、生態學、景觀生態學、區位論和系統論為主要理論支持,通過對科爾沁地區20世紀70年代的mss遙感影像、 20世紀80年代和90年代末tm遙感影像進行基於背景數據庫和專家知識的解譯,獲得科爾沁研究區土地沙漠化的三期矢量數據,利用arc / info軟體強大的空間分析功能對屬性進行處理,並在arcview 、 erdasimagine軟體的支持下進行信息提取與分析,研究了科爾沁沙地土地沙漠化時空變化的規律,提出了科爾沁沙地土地沙漠化防治的構想與對策。Wei wenshou, qin dahe, seasonal frozen earth and arid ecological environment in northwest china, third international conference on cryopedology, copenhagen 2001
魏文壽.現代沙漠對氣候變化的響應與反饋.北京:中國環境科學出版社, 2000Curiously, soviet scientists have discovered what they call " age - old instruments used in navigating cosmic vehicles " in caves in turkestan and the gobi desert
好奇地,蘇聯科學家已經發現他們所說的「古代用於宇宙航行的飛車器具」 ,深陷在土耳其斯坦和戈壁沙漠里。You play a young archaeologist, egypt and dead volume " arabian nights " stories of travel in the sahara desert. paleolithic to the ice, to find atlantis mysterious ancient monuments
你扮演一名年輕的考古學家,根據埃及死卷和「一千零一夜」的傳說,輾轉于撒哈拉沙漠舊石器時代的冰原,去尋找亞特蘭蒂斯古老神秘的遺跡。The desertification of land by the current world - wide attention
留學解答資訊網:土地的沙漠化得到了當今世界廣范圍的重視。Analyzing the sandstorm, the experts and scholars in our country have recognized that, the main reason of sandstorm happens is the increasing expansion of desertification land and the primary sector forming desertification of land is the soil wind erosion
專家學者研究沙塵暴發生的原因認為,我國沙漠化土地面積日益擴大是沙塵暴發生的重要因素,而土地沙漠化的首要環節是土壤風蝕。From the point of sustainable development, the authors propose a comprehensive solution, which is to scientifically reform the desertified land, to strengthen the developing and using of salinized land, to reasonably use the groundwater resources and to cut off the pollution sources
從可持續發展的角度,提出了環境地質問題的整治需科學合理地對沙漠化土地進行治理;加強鹽漬土地的開發利用;合理利用地下水資源及切斷污染源。These eggs were found in the gobi desert by a group of scientists in the 1920s
這些蛋是一群科學家於二十世紀二十年代在戈壁大沙漠發現的。An american archaeologist ( charlton heston ) is in egypt with his pregnant wife, searching for the tomb of a long - lost egyptian queen
查爾頓?赫斯頓繼《沙漠梟雄》后再遠征非洲,飾演考古學家,到埃及找尋傳說中神秘皇后的木乃伊,並跟隨行女下屬發生感情。Hydrochemical characters of the brine of saltlakes in tenggeli desert region
騰格里沙漠地區鹽湖鹵水水化學特徵The structures and dynamic changes of the artifical sand - fixing vegetation were studied based on the follow views : components of vegetation community, plant diversity, life - forms of vegetation, trends of plant growth, characteristics of the vertical and horizontal structure of vegetation, relationship between the vegetation community and environment ( including soil moisture temperature etc. ), relationship between the vegetation community and characteristics of plant physiological activities. some results were showed as follow : 1. components, diversity and life style of artificial vegetation in shapotou region the marked changes of artificial vegetation have taken place during more than 40 years, since the establishment of sand - fixing vegetation
本文以騰格里沙漠東南緣寧夏中衛縣沙坡頭地區人工固沙植被作為研究對象,採用傳統生態學的野外調查方法,從植被群落的組成、多樣性、生活型、群落生長動態、垂直結構特徵、水平結構特徵、群落結構與周圍環境(土壤含水量、溫度)相互關系及其與植物自身生理生態適應特徵關系等多個角度研究了人工植被群落的結構及其動態變化,取得了如下研究結果: 1 、植被群落組成、多樣性及生活型:沙坡頭地區人工植被經過近50年的演變,從流動沙丘到固定沙地,沙地植被的動態變化經歷了從人工植被到人工?自然植被的轉變,從人工植被建立初期的少數幾種引種植物到現有30多種植物,隨著固定沙地時間的延長,植物種類日趨豐富,並且人工植被在15 25年、 40 50年兩個階段,物種的周轉速率最大,即群落結構變化最大。Talented teachers and gifted students, are still as scarce(and refreshing)as rain in the desert.
有才能的老師和天賦較高的學生,仍象沙漠里的甘霖那樣,能令人精神為之一振,都又稀缺得可憐。The dynamic response to the heating imbalance is such as to converge heat into the upper troposphere of the desert regions
對這一加熱不平衡的動力學響應結果導致熱在這沙漠地帶的對流層上部輻合。Hi this paper, on the basis of state - of - the - art development trends of forestry in our country and other countries and taking the 21st century as eco - century, by using ecological theory, sustainable development theory and engineering theory of systems, and liaoning was regarded as a big system, the functions of liaoning forestry in the system were studied, the sustainable development strategies, such as the relationship of population and forests, optimal coverage rates of regional forests were discussed
遼寧林業也關繫到遼寧人的生存與發展。特別是關繫到遼西、遼北,半乾旱及沙漠邊緣地區經濟的農業及經濟的發展,在21世紀新的經濟發展時期,世紀的林業戰略至關重要,對遼寧整體經濟的發展具有重要的意義。因此,依據目前國內外林業的發展趨勢及21世紀這一生態世紀,通過運用生態學理論、可持續發展理論利系統工程理論,將遼寧整體作為一個大系統,研究遼寧林業莊系統中的作用。Since then economists have tried to fix price tags on swamps, deserts, glaciers, reefs or jungles to try to widen assessments of the economy away from yardsticks like housing starts or consumer spending
那些願意給沼澤,沙漠,冰川,叢林明碼標價的經濟學家,試圖擴大經濟的評價范圍,脫離房產和消費的估值標準的限制。From the 921 reconstruction of aborigine communities to the " hebei yen yang - chu rural architecture studio ". . he has gone further and further into the desert. . what do you think
從921震災原住民部落重建到河北晏陽初鄉村建設學院… …在沙漠里越走越遠… . .你覺得呢?Describing himself as " a son of the desert from rajasthan ", he learnt about business and steel in calcutta before moving to britain via indonesia
他稱自己為「拉賈斯坦邦沙漠之子」 ,他經印尼來到英國之前,在加爾各答學習商業及鋼鐵專業。Rather than being a standing sea slowly accumulating sediment, meridiani seems to have the characteristic chemistry of transient lake beds in a terrestrial desert, or salt flats on a seashore
梅里蒂亞尼平原的化學表徵使它看上去更像是內陸沙漠中短期存在的湖泊的沉積礦,或海岸上的鹽帶平地,而非長期存在的海洋中緩慢聚集的沉積物。分享友人