水文氣象學 的英文怎麼說
中文拼音 [shuǐwénqìxiàngxué]
水文氣象學
英文
hydrometeorolgy- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 文 : Ⅰ名詞1 (字) character; script; writing 2 (文字) language 3 (文章) literary composition; wri...
- 氣 : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
- 學 : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
- 水文 : hydrology水文測驗 hydrologic survey; 水文成因分析 hydrologicall genetic analysis; 水文地理學 hydr...
- 氣象 : 1. (大氣現象) meteorological phenomena2. (氣象學) meteorology3. (情景) atmosphere; scene
-
The article is based on nation nature science foundation of china, " biogeochemical cycling of pollutants in complex environments of tidal flats in the yangtze estuary " ( no. 40131020 ). the author chose open tidal flat of dong tang chongming yangtze estuary as research object and set up typical section plane so that under the good condition, the author measured hydrology element, total nitrogen and total phosphor index
本文依託國家自然科學基金重點項目「長江口濱岸潮灘復雜環境條件下物質循環研究」 (批準號: 40131020 ) ,選擇了長江口崇明東灘敞開型潮灘為研究對象,設置典型斷面,在平靜天氣條件下,實測了水文、地球化學要素,獲得了水位、流向、流速、 tn及tp等指標6000多個實測數據,著重對長江口潮灘水動力過程、 tn和tp的動力輸移過程進行研究。Based on field research and the dynamic analysis of remote sensing data of different time ( 1987 tm, 1996 tm and 2000 china - brazil earth resource satellite ccd ), using multi - information of research area ( including data of geology, geography, hydrology, meteorology, economy, human culture and dem ) and existing research results, the dissertation discusses drive factors of desertification and the relationships between drive factors and desertification with the help of gis tool and some mathematical methods such as probability, statistics, curvilinear estimation, logical analysis and analytic hierarchy process
論文在對研究區土地荒漠化現狀野外調研和不同時相( 1987tm 、 1996tm和2000ccd )遙感圖像土地荒漠化信息提取和演變分析的基礎上,結合研究區已有的多元信息基礎資料及研究成果(包括地質、地理、多時期的水文氣象、經濟、人文以及dem數據等) ,運用gis強大的空間分析功能和概率統計、曲線估計、邏輯分析、主成分分析、層次分析等數學方法綜合研究了土地荒漠化與各驅動因子之間的相關關系,揭示了研究區土地荒漠化的主要驅動因素,探討了荒漠化動態演化規律。She adapted the regional climate model from the experimental climate prediction centre ecpc of the scripps institution of oceanography. visitors from ecpc were all impressed by her ability and commitment, and in turn by the observatory s commitment in taking forward seasonal forecasting using the ecpc s regional climate model
該大學氣候實驗預測中心的人員來訪天文臺時,莫不稱贊她的才幹和毅力,亦肯定了天文臺不遺餘力地把該中心的區域氣候模式應用於季度氣候方面的貢獻和決心,提升部門在國際氣候模式和水文學界的形象。Hydrometeors have dominant effect on the performance of systems operating at frequencies above loghz, and the remote sensing of hydrometeors is an important subject for radio propagation, radar meteorology and atmosphere physics etc. based on the physics characteristics of rainfall, fog and clouds, the propagation characteristics and remote sensing of hydrometeors are investigated and discussed
水凝物是影響10ghz以上頻段系統性能的主要因素,它是電波傳播、雷達氣象、大氣物理和環境遙感等學科研究的重要對象。本文基於降雨和雲霧的基本物理特性,對降雨和雲霧的毫米波傳播特性、降雨和雲霧的遙感以及霧的紅外輻射衰減特性進行了分析和研究。To the losses, the paper takes the rate of loss in grain as index ; to natural factor, the paper establishes mathematical model according to the change on meteorological factor in one year and between years ; to human factor, for its complexity, the paper takes two - grade index. beginning with the water conservancy index, plant structure index, ecology index, soil improvement and water - soil conservation index, policy index, adopting the way of weight, it combines them into human factor
對于旱災災情,本文採用糧食損失率為指標;對于自然因素則主要根據氣象因子的年際和年內變化建立數學模型;對於人為因素,考慮到它的復雜性,採用二級指標,先從水利指標、種植結構易旱指標、生態指標、土壤改良水保指標和政策指標入手,再用權重法,將它們合成為人為因素。This paper studies the spatial distrihution of water vapor press in the mountain areas of chongqing, with the month average data of water vapor press of climatic reorganized data including 34 meteorological observing stations in chongqing and 4 around it from 1971 to 2000 and 7 meteorological sentries in it from 1997 to 1999, and 100mx 100m dem of chongqing. according to the theory of mountain climate and basing on gis, it analysises the influencing factors to water vapor press decreasing coefficients in chongqing, and studies the relations among water vapor press longitude latitude and sea level elevation, and founds the water vapor press spatial distribution model in chongqing, and calculates the spatial distribution of the month average and the year average water vapor press in chongqing, and completes the cartographies of the water vapor press spatial distribution of chongqing
本文利用重慶地區34個及其周圍4個常規氣象觀測站1971 2000年30年和7個氣象哨1997 1999年3年氣候整編的月平均水汽壓資料,以及重慶地區100m 100mdem數據,對重慶地區山地水汽壓空間分佈進行研究根據山地氣候學原理,利用gis技術,分析重慶地區水汽壓遞減系數的影響因子,研究水汽壓與經度緯度和海拔高度等因子的關系,建立重慶地區水汽壓空間分佈模型,計算重慶市月平均和年平均水汽壓空間分佈,並完成重慶市水汽壓空間分佈的制圖。Rainfall measurements and hydrometeorology in hong kong
香港雨量的量度及水文氣象學Reflecting on his long trip to the other side of the globe, mr. lai remarked, " apart from the opportunity to share with other scientists and professionals how purposely designed forecasting systems can be utilized for effective decision - making in the operation of warning services in hong kong, it has been a great experience to take part in an initiative that brings together meteorologists, hydrologists, emergency response managers and donor organizations personnel from all corners of the world
長途跋涉去到地球的另一面,黎守德有以下的感想:除了有機會與其他科學家和專業人員分享香港如何利用度身設計的預報系統為警告服務提供有效的決策指引外,能與世界各地的氣象學家水文學家應變系統管理人員和資助機構人士聚首一堂更是難得的體驗。The network of rain - gauge stations is described in another information sheet of this series : " rainfall measurements and hydrometeorology in hong kong "
有關雨量站網的詳細資料,讀者可參考本系列另一單張《香港雨量的量度及水文氣象學》 。Hydrometeorology is concerned with the study of these atmospheric processes which affect the water resources of the earth and which are of interest to the meteorologist and the hydrological engineer. measurements of rainfall and water loss as a result of evaporation are essential for various applications in connection with water resources planning, drainage design, water quality control, reservoir design and operation, irrigation as well as hydrological forecasting and flood control
水文氣象的研究范圍包括所有影響地球水利資源而氣象學家和水文工程師又有共同興趣的大氣過程。量度雨量及因蒸發作用而引致水的損耗非常重要,所得結果可以應用於水利資源策劃、排水系統設計、水質控制、水塘設計和管理、灌溉、水文預報及防洪等。In this paper, the climatic variation features and spatial and temporal distribution of the flood and drought in zhejiang province were analyzed by using 36 monthly and seasonal station data during 1961 - 1999 observed over zhejiang province, 160 rainfall and temperature data during 1951 - 1999 observed over china, northern hemisphere 500mb height data during ! 961 - 1999, the planting and flood disasters area data in zhejiang province during 1949 - 1998. we used many method : calculated trend coefficient of rainfall and temperature, used eof, reof, ssa ( singular spectrum analysis ) and mem ( maximum entropy spectrum ) method and synoptic method. we first studied the climatic variation features of summer and autumn and characters of the flood and drought in zhejiang
本文用1961 - 1999年浙江省36個氣象觀測站的降水量和氣溫資料、 1951 - 1999年全國160站的降水量和氣溫資料、 1961 - 1999年500hpa月平均高度資料和1949 - 1999年浙江省11個地市的受災面積、成災面積、耕地面積等資料,通過計算趨勢系數、變量場eof分解、旋轉eof分解、奇異譜分析和最大熵譜分析等多種統計學方法和天氣學方法,研究了浙江省氣候變化特點及旱澇災害時空分佈的特徵。Hydrometeorology is concerned with the study of these atmospheric processes which affect the water resources of the earth and which are of interest to the meteorologist and the hydrological engineer
水文氣象的研究范圍包括所有影響地球水利資源而氣象學家和水文工程師又有共同興趣的大氣過程。Abstract : in this paper, the major problems in water resources, flood and drought, and water environment in china are analysed, and new subjects of study on hydrology are pointed out, including the uncertainty of hydrological phenomena, the effect of human activities on hydrology, the calculation of water level frequency, the optimum effcet of water resource development and utilization, the analysis of water supply and demand, the mechanism of water - saving agricultural irrigation, flood and drought prevention, etc
文摘:從水資源開發利用與保護、水旱災害防治等方面論述中國當前存在的主要水問題:水危機和水浪費同時存在、水污染日趨嚴重、防洪減災任重道遠、生態環境破壞嚴重、全球氣候變暖產生不利影響;進而論述水文學研究面臨的新課題:水文現象的不確定性、人類活動對水文的影響、水位頻率計算、水資源開發利用的最佳效應、水資源供需分析、農業節水灌溉機理及水旱災害的防治,並指出必須加強對這些新課題的研究Sparedescription : in this paper, the major problems in water resources, flood and drought, and water environment in china are analysed, and new subjects of study on hydrology are pointed out, including the uncertainty of hydrological phenomena, the effect of human activities on hydrology, the calculation of water level frequency, the optimum effcet of water resource development and utilization, the analysis of water supply and demand, the mechanism of water - saving agricultural irrigation, flood and drought prevention, etc
描述:從水資源開發利用與保護、水旱災害防治等方面論述中國當前存在的主要水問題:水危機和水浪費同時存在、水污染日趨嚴重、防洪減災任重道遠、生態環境破壞嚴重、全球氣候變暖產生不利影響;進而論述水文學研究面臨的新課題:水文現象的不確定性、人類活動對水文的影響、水位頻率計算、水資源開發利用的最佳效應、水資源供需分析、農業節水灌溉機理及水旱災害的防治,並指出必須加強對這些新課題的研究Based on the 34 stations monthly precipitation and 100m 100m dem of chongqing, the paper study spatial distribution of precipitation of chongqing based on gis. accounting to the theory of mountanious climatology, the paper analyse the factors affecting spatial distribution of precipitation, establish the model of spatial distribution of precipitation
本文用重慶地區34個氣象觀測站1971 - 2000年30年氣候整編資料的月平均降水總量資料,以及重慶地區100m 100mdem數據,對重慶地區降水空間分佈進行研究。根據山地氣候學原理,利用gis技術,分析降水空間分佈的影響因子,建立重慶地區月平均降水空間分佈模型,計算重慶地區月平均降水量的空間分佈。To deal with the echo information from doppler weather radar, in this paper we recommend the processing of some radar products ( cr, vcs, cappi, vil, wer, vwp ), according to the research of nim on weather radar, referred to other advanced algorithm of radar products from home and abroad and combined with the requirement of application in our country. these products are produced on the platform of windows 98 or windows 2000 by the use of visual c + +
為了對多普勒天氣雷達的回波信息(包括強度、徑向速度和速度譜寬)進行加工、計算和處理,本文根據南京氣象學院在天氣雷達方面的長期研究積累,同時借鑒其他國內外先進的天氣雷達產品的演算法,結合我國氣象業務應用的要求,對多普勒天氣雷達的氣象產品(組合反射率因子、任意垂直剖面、等高平面位置顯示、垂直累積含水量、弱回波區顯示、 vad垂直風廓線等)進行工程化設計。Today, a lot of application systems combine with gis, such as diagnosis expert system including the diagnosis the varies aspects of society, economy, and agriculture ; forecast expert system including the forecast of weather, hydrometeorology, population, geography, economy, military affairs, politics, etc ; decision supporting system including the aspect of engineering design, programming, consultation, management etc. the traditional gis system can only use mathematic method to describe and explain the confirmed programs but the power of making space decision and solving the uncertain programs are very weakly
現在許多應用系統所涉及到的問題都與地理信息有關,例如:診斷專家系統中的社會、農業、經濟等方面的各種診斷和排錯系統;預測專家系統中的氣象、水文、人口、地理、經濟、軍事以及政治等方面的預測分析系統;工程設計、規劃、咨詢和管理決策等方面的專家系統,都離不開地理信息的支持。但是,傳統的地理信息系統( gis )解決問題的方法和模式基本上都是以數學方法為基礎建立的,所能解決的有關地理問題也主要是那些能夠用數學方法描述和解釋的具有確定性解的問題,在解決空間規劃決策中有很大的不足。Official opening of the observatory s sheung shui automatic weather station at de la salle secondary school, new territories
天文臺位於新界喇沙中學的上水自動氣象站正式啟用It is the effective way to realize the highly quantitative study on the geographical process that associates main geographical factors such as climate, hydrology, topographic features, soil, vegetation and human activities with geographical process for quantitatively calculation by selecting suitable spatial scales and using mathematic models based on computer
選擇適宜的空間尺度,把氣候、水文、地形、土壤、植被、人類經濟活動等主要地理因素和過程通過抽象建立地學分析數學模型,進行定量運算,是實現地理過程高度定量化研究的有效途徑。Mr wu s journal of climate paper on the impacts of e1 nino - southern oscillation events on tropical cyclone landfalling patterns in the western north pacific helped establish the observatory s reputation among the meteorological community as being capable of delivering research to the highest standards
胡先生就厄爾尼諾-南方濤動事件對西北太平洋熱帶氣旋登陸模式所產生的影響在journal of climate發表的文章,是高水平的天文研究報告,再一次鞏固香港天文臺在氣象學界的地位。分享友人