熱對流海流 的英文怎麼說
中文拼音 [rèduìliúhǎiliú]
熱對流海流
英文
thermal convective current-
Combined heat and mass transfer by natural convection which is caused by heat and mass diffusion can be seen in nature and some processes of industry, such as evaporation and desiccation. these processes relate to aeronautics, hydraulics, mechanics, chemical engineering, oceanography and aerography
熱及物質擴散引起的傳熱傳質復合自然對流常見于自然界和蒸發、乾燥等工業過程,涉及到航空、水利、機械、化工、海洋、氣象等諸多領域,其流體力學和傳質傳熱特性一直是人們研究的重點。By comprehensively applying the data of logging, drilling and seismic data, and depending on basin - modeling technology, and synchronously, integrating fluid inclusion homogenization, raman spectrum ingredient assay and autogeny illite age - determining technique, we had the numeric modeling of carboniferous - permian coal measure, including burial history, terrestrial heat history, hydrocarbon - generating and hydrocarbon - expulsing history and reservoir - forming history, at the wenan slope of jizhong depression, in the bohaiwan basin
本文綜合利用鉆井、測井、地震等資料,應用盆地模擬技術,結合流體包裹體測溫、包裹體拉曼光譜成分分析及自生伊利石測年等先進方法,對渤海灣盆地冀中坳陷文安斜坡石炭?二疊系的埋藏史、地熱史、生排烴史和成藏演化史進行了數值模擬。Convection is the principal agent of heat transfer in the atmosphere and oceans.
對流是大氣和海洋中熱傳輸的主要方式。Over ages, hot convection currents in this sea, as well as gravitational forces, move the plates and their superimposed continents and ocean basins, tearing them apart and rearranging them like pieces of a giant jigsaw puzzle
隨著歲月流逝,海中熱對流及重力移動板塊及覆蓋在上面的大陸塊和海洋盆地,將它們撕裂再重新組合,如大拼圖游戲的碎片。This paper use the ncep / ncar day - to - day reanalysis data of 500hpa high field and so on, choose ural mountain, baikal, okhotsk as the key district, the mid - high latitude of eurasia circulation courses that have long duration ( scale of time is middle, namely during 10 - 30 day ), maybe continue continuously after being intermittence of 1 - 2 days in middle, appear repeatedly is for research object, define an index " i " of the circulation pattern over mid - high latitude of eurasia. a method is proposed to identify the summer typical persistent circulation pattern at 500hpa levels over eurasia mid - high latitude. the climate characteristics of those typical persistent circulation patterns are studied
本文利用ncep / ncar再分析逐日500hpa高度場等資料,選擇烏拉爾山、貝加爾湖、鄂霍次克海這三個地方作為關鍵區,以夏季歐亞中高緯度持續時間長(時間尺度屬于中間時間尺度,即10 ? 30天之間) 、中間可能會間歇1 、 2天然後又繼續持續、反復出現的環流過程為研究對象,定義了一個夏季歐亞中高緯流型指數,在此基礎上提出了一種對夏季歐亞中高緯500hpa典型持續流型的界定方法,研究了典型持續流型的氣候特徵,分析了流型指數的年代際變化,以及對應不同階段、不同流型的降水場、加熱場、海溫場等的主要特徵。Results of recent observation and numerical experiments show that prominent difference exists between air - sea interaction in tropical and in mid - latitude, and work is not enough related to the impact of persistent ssta on the circulation considering different district in pacific
觀測分析和數值模擬結果表明中緯度與熱帶地區的海氣相互作用存在差異,但深入討論不同關鍵海區的持續性ssta對大氣環流影響的工作還不充分。The relationship between sea surface temperature anomaly in pacific and the circulation of northern hemisphere is the focus of air - sea interaction research in recent years. the ssta in pacific contributes to remote response in mid - latitude atmosphere, and is connected with climate changes in global. the cycling of enso is typical phenomena of large scale in pacific air - sea interaction system
太平洋海溫異常對北半球大氣環流異常有重要影響,而enso循環是太平洋海氣耦合系統中典型的異常演變過程,不僅描述了熱帶地區大氣和海洋異常現象,而且與中高緯度的氣候異常變化相聯系。This pattern of ssta distribution is related to summer rainfall anomaly of north china by means of the tropical convection activity and general circulation in the middle and high latitude
這種海溫異常分佈型可通過夏季熱帶對流活動和中高緯大氣環流與華北夏季降水異常產生聯系。During the years of strong monsoon, the convective activities happening in tropical india ocean and tropical west pacific and walker circulation are much stronger than that during the years of weak index, but the convective activities happening in tropical east pacific are weaker than those during the years of weak monsoon
春季熱帶對流活動對山東夏季降水異常的貢獻比夏季更顯著。強季風年與山東夏澇年相聯系,熱帶印度洋一菲律賓群島、南海一熱帶西太平洋對流活動偏強,熱帶東太平洋地區對流活動偏弱, walker環流加強。Based on the analysis mentioned above, a conceptual diagram explaining the physical process is put forward : stronger ( weaker ) convective activities in tropical areas stronger upward ( downward ) vertical anomaly stream in tropical areas more ( less ) moisture transports from " key regions " to shandong stronger ( weaker ) hadley and walker circulation stronger ( weaker ) east asian summer monsoon eap ( negative eap ) in 500hpa upward ( downward ) vertical anomaly stream rise in shandong subtropical high abnormally located northward ( southward ) more ( less ) rain in shandong province
弱季風年與山東夏旱年則相反。通過分析山東夏季降水與東亞夏季風以及大氣環流異常的物理過程,得出了如下物理概念模型:熱帶印度洋以及南海-熱帶西太平洋地區對流加強(減弱)吟熱帶地區垂直上升(下沉)氣流增強崢熱帶印度洋和南海一西太平洋地區水汽輸送通量增加。The rate was rmb to bank of chinan notes, bank of peihai notes, bank of huazhung notes, and zhongzhou bank of farmers notes 1 : 100, rmb to bank of shansi chahar hopei notes, tung pei bank of china northeast bank notes 1 : 1000, rmb to northwestern bank of farmers notes and shaanganning bank notes 1 : 2000
其比價是:人民幣對冀南銀行幣北海銀行幣華中銀行幣和中州農民銀行幣比價為1 : 100人民幣對晉察冀邊區銀行幣東北銀行幣熱河省銀行幣和長城銀行幣比價為1 : 1000人民幣對西北農民銀行幣和陜甘寧邊區商業流通券比價為1 : 2000 。Detailed studies of tectonic unit and mineralized pedigree in each tectonic unit and each period provided that tectonic evolution passed an evolutionary sequence from early extension - transition - late compression that correspond to mineralization - sediment and submarine eruption - exhalation mineralization - moderate to acid magma and tectonic hydrothermalism that are relevant to mantle - derived magma and volcanic activities ; the mineralized pedigree can be indicated as mantle derived - inner basin and deep source - crust source ore - forming materials
對各時期、各構造單元的成礦譜系進行了詳細研究,提出構造運動演化從早期拉張過渡晚期擠壓的演化序列,分別對應于以幔源巖漿和火山活動有關的成礦作用沉積及海底噴流?噴氣成礦作用中酸性巖漿及構造熱液成礦作用;在成礦物質上由幔源盆內及深源殼源的成礦譜系。The effects of ssc ( small - scale sub - lithospheric convection ) on seafloor topography are investigated by formulating a 2d thermal convection model that is parallel to plate motion
摘要根據建立的垂直於大洋中脊的二維熱對流有限元數值模型,採用常粘性以及與溫度相關的粘性兩種粘性結構對小尺度地幔對流對海底地形的影響進行了重新研究。With that increase in economic output have come some phenomenal benefits, such as rising life expectancy and improved overall public health, and some planet - threatening adverse effects, such as massive tropical deforestation, ocean fisheries depletion, man - made climate change, violent competition over limited hydrocarbon resources, and newly emerging diseases such as sars and avian flu ( h5n1 )
隨著經濟產出的成長,也產生了某些顯著的利益,例如壽命的提高、全民健康的提升;但是,也相對產生了另一些對地球有害的效應,例如,熱帶地區大量的森林除伐、海洋漁場涸竭、人為氣候變遷、對碳氫化合物等有限資源的惡性競爭,以及新出現的疾病如sars與禽流感等。This was due largely to the development of an el nino in the year, which was characterized by above normal sea surface temperatures in the equatorial eastern and central pacific. the associated change in atmospheric steering flow caused tropical cyclones over the western north pacific to turn towards the north before entering the south china sea
厄爾尼諾是指在赤道太平洋東部及中部出現海面溫度異常變暖的現象,它導致大氣環流的改變,將北太平洋西部的熱帶氣旋引導向北移動,相對減少了它們向西移入南海的機會。To the large - scale atmosphere, we separate the terms of the horizontal vorticity converting into the vertical vorticity, which considered as the baroclinic terms, from the terms that not including horizontal vorticity by the rules of the p coordinate transforming to the z coordinate in the traditional vorticity equation, and carry out the scale analysis, and then conclude that the baroclinic terms are able to reach the same magnitude grade as the partial derivative of the vertical vorticity to time when it takes place the large scale precipitation in the summer monsoon period in china. by analyzing the game reanalysis data from april to august in 1998 in the region of chinese continent, we found that the baroclinic terms is important to the large - scale cyclone developing above the 600hpa, and the magnitude changing of the baroclinic terms is nearly in - phase as the monsoon movement, so which imply exactly that the magnitude changing of the baroclinic terms is the one of the natural characters of the summer monsoon evolution and equivalent to the movement rule of the subtropical high of the western pacific
在p坐標垂直渦度方程中,利用p坐標向z坐標轉換的公式將水平渦度向垂直渦度轉化的所有項分離出來,這些項具有明顯的斜壓特徵,對其進行尺度分析后,得出在可以忽略潛熱釋放對渦度影響的對流層中、高層,此轉化項是大尺度斜壓渦度發展的重要項。通過對1998年48月的game再分析資料進行實際計算也發現,轉化項在東亞夏季風上升支的600hpa及以上層次對垂直渦度的局地變化貢獻很大,不能忽略。同時發現水平渦度向垂直渦度的轉化在南海季風爆發時和江淮梅雨入梅及發展過程中均有指示性意義,在南海季風爆發以後,在中國東南部地區,轉化項的大小與夏季風的活躍和中斷等活動有著幾乎一致的變化規律,這從側面也指出了,此轉化項的變化是夏季風演變所具有的本質特徵,並且它反映出了西太平洋副高在中國大陸的活動情況。Genetic analysis shows that it may be caused by the difference of the response of each area to winter monsoon ' s abnormal, the kuroshio and our offshore is influenced mostly by heat flux between the sea and atmosphere, but in the other areas, the abnormal current incited by abnormal wind has decisive effect on the change of the sea temperature, at the same time, air pressure also has some impact on the sea temperature
其區域性形成的原因主要可能是因為各海區對冬季風異常的響應方式不同,強冬季風使得黑潮與我國近海海洋過多散熱,海溫降低;在西北太平洋暖池北部,強冬季風引起西風異常,從而引發異常氣旋性環流,海水輻合下沉加熱其表層以下海水,同時異常環流使得更多東側異常暖水向西加熱其表層水;在黑潮與親潮交匯處的升溫也主要是由於強冬季風導致的流場異常,海水輻合下沉升溫。The terrain effect force wind ' s speed reducing and wind ' s direction turning to left with contrasting the experiments of numerical simulation the text analyses the structure and microcosmic character of sea wind in zhoushan maritime space and consanguineous connection between sea wind and action of dynamical and thermodynamic. the task gets the result of case a by using t213 datum of weather center and contrasts it with the actual sea wind. the task establish a foundation in order to use this mode in the environmental forecasting
通過數值模擬對比試驗,分析了舟山海域海面風的結構和微觀特徵,以及海面風與動力作用(復雜地形)和熱力作用(海陸熱力差異)之間的密切關系。進一步利用國家氣象中心提供的t213高解析度預報場檢驗海面風風場的數值預報效果,最後將其結果與實際觀測作比較,為將該模式投入環境(海流,海浪,風暴潮等)動力預報奠定基礎。" adventures in wild california " will send you careening down an icy, steep mountain face with snowboarders ; twirling on thermals above the clouds with skysurfers ; swimming through the oceans with otters and their surrogate human mother ; excavating the very heart of a thirty - story - tall giant sequoia with botanists and emerging from under the spray of one of the world ' s biggest surfable waves
面對冰封雪蓋的陡峭山峰俯沖而下,穿著滑雪板在天空隨著熱氣流旋轉「沖浪」 ,與水獺和他們的人類母親暢游海洋,與植物學家一起探究30層樓高的巨杉,在世界上最大的沖浪泡沫中冒出頭來. . . . . .這一切, 《加州歷險》將帶你經歷。The tropical indian ocean, especially for the region north of 7, is strongly influenced by asia monsoon. in response to the seasonal reversal of wind, ocean currents also show obvious seasonal reversal with somali current most prominent
熱帶印度洋,尤其是7 s以北的印度洋,受亞洲季風的顯著影響,與季風對應,海洋環流也有很明顯的季節變化,最明顯的是索馬里海流的季節轉向。分享友人