電地球化學 的英文怎麼說
中文拼音 [diàndeqiúhuàxué]
電地球化學
英文
electrogeochemistry-
Many planets ( for example, ganymede, mercury, the earth, jupiter and saturn ) and stars ( for example, the sun ) possess intrinsic magnetic fields. the explanation for their existence and variation remains a great challenge to planetary scientists and astrophysicists. this article attempts to review some recent developments and difficulties in the study of magnetohydrodynamics for the electrically conducting fluid interiors of planets and stars. it is the fluid motions, usually driven by thermal convection, that generate and sustain magnetic fields through magnetohydrodynamic processes in planets and stars. in planets, the magnetohydrodynamic processes are strongly affected by the combined and inseparable effects of rotation, magnetic fields and spherical geometry. the key dynamics involves the interaction between the coriolis and lorentz forces. in the sun, it is the solar tachocline, a thin shear flow layer located at the base of the convection envelope, that plays an essential role in the solar magnetohydrodynamic processes which produce the 11 - year sunspot cycle. some results of a new nonlinear three - dimensional solar dynamo model are also presented
許多行星（如木衛三，水星，地球，木星和土星）和恆星（如太陽）具有內部磁場.對這些磁場的存在和變化的解釋對行星科學家和天體物理學家是一個巨大的挑戰.本文試圖總結行星和恆星的導電流體內部磁流體力學研究的新近發展和困難.一般由熱對流驅動的流動通過磁流體力學過程產生並維持在行星和恆星中的磁場.在行星中磁流體力學過程強烈地受到轉動，磁場和球幾何位型的綜合影響.其動力學的關鍵方面涉及科里奧利力和洛倫茲力間的相互作用.在太陽中其流線，即處于對流層的薄的剪切流層在太陽的磁流體力學過程中扮演了一個基本的角色，並由之產生了11年的太陽黑子周期.本文也給出了一個新的非線性三維太陽發電機模型The mine lies in the band of positive magnetism abnormity, gravitation abnormity, steepness of mohole and ni ~ co geochemistry abnormity. it has geophysical features ; those are great gravity, great magnetic force, great polarization and low resistance
含礦巖體位於正磁異常帶、重力高異常、莫霍面的陡度帶和ni - co地球化學異常帶上，並顯示重力高、磁力高、極化率高和電阻率低「三高一低」的地球物理特徵。The authors studied the characteristics of element geochemistry, mineral assemblage and microtexture of the white reticulate clay in the quaternary laterite of the dongting basin with some experimental analysis methods, such as chemical analysis, x - ray diffraction analysis, ir and sem analysis. the genesis of the vermiculate reticulate clay and the rhizomatic reticulate clay in the quaternary laterite of the dongting basin are discussed. the formation of crannies or holes in the soil and the transference of soil elements are absolutely necessary conditions to form the white reticulate clay in laterite
在野外考察的基礎上，運用化學全量分析x射線衍射分析紅外光譜分析和掃描電鏡微形貌分析等實驗方法和手段，對洞庭盆地第四系紅土地層中網紋的元素地球化學礦物組合特徵和微形貌特徵進行了系統研究，對洞庭盆地紅土地層中2種主要的網紋類型蠕蟲狀網紋和根狀網紋的成因進行了探討。The relative exploration methods include : tem, csamt, seismic prospecting for metal deposits, geophysical prospecting in well, deep penetrating geochemical exploration, high resolution magnetic, and high resolution gravitational exploration
相關的找礦技術包括時間域瞬變電磁法（ tem ） 、可控源音頻大地電磁法（ csamt ） 、金屬礦地震方法、井中物探方法、深穿透地球化學方法、高精度磁法、高精度重力等。Measurements of the electrical conductivity of minerals and rocks from the earth ' s interior provide a powerful tool for probing physical and chemical properties and composition of the deep earth, and help us to interpret magnetotelluric data
模擬地球內部條件下的礦物、巖石電導率測量是了解地球內部物質組成及物理化學性質的有效手段，同時，還可以為野外大地電磁測量結果的解釋提供依據。In this paper, by explored geo - physico - chemical prospecting method for looking for oil in prior prospect, the authors summarize a suit of prospective technique and program, which is valid to oil - geology trait of zhidan area and composed of ; oil gas geo - chemical prospect ( acid degradation of hydrocarbon, absorbed - fluorescent spectrum, ultraviolet radiation spectrum, methane carbon - isotope ) non seismic detection in favorable explorative area which confirmed by chemical prospect ( matural potential, gamma energy spectrum. accurately magnetic analysis ) resistively prospecting in anomalous area which confirmed by physicalprospect successful general evaluation of geo - physicochemical prospect
通過勘探早期地質物化探綜合找油方法實驗，筆者總結了一套適合志丹探區石油地質特點的勘探方法組合和勘探程序：油氣地球化學勘探（酸解烴、吸附烴、熒光光譜、紫外光譜、甲烷碳同位素、蝕變碳酸巖）化探圈定的有利勘探區進行非地震物探（自然電位、伽瑪能譜、高精度磁測、土壤測氧）物探圈定的異常區進行電阻率測深勘探地質物化探成果綜合評價。Simultaneous determination of gallium, indium and thallium in geochemical samples by inductively coupled plasma mass spectrometry
電感耦合等離子體質譜法直接同時測定地球化學樣品中鎵銦鉈These methods and techniques include techniques for sieving and inspection of 1 : 200000 regional geochemical anomalies, geogas survey, active state survey of metals, extraction and measurement of valence state gold, electric and new attempts at botanogeochemical survey
這里包括1 : 20萬區域化探異常篩選與查證的方法技術，地氣測量方法、金屬活動態測量方法、價態金提取與測量方法、電提取方法及植物地球化學測量方法的新探索等。In the face of drastic competitive circumstance at home and overseas, as long as chinese tv media bravely meets the challenge of media globalization, considers the situation, elaborates engineer, neatly exercises strategy, it can obtain a super excel lent opportunity of flying development before the entering into china of western media
對外經濟貿易大學2001級國際貿易專業胡媛媛面對國內外激烈的競爭環境，中國電視傳媒只要勇敢地迎接傳媒全球化的挑戰，審時度勢，精心策劃，活用策略，就可以在西方傳媒大舉進入中國之前獲得一個飛速發展的大好時機。The predication technical methods consist of experience - analogy, geochemical techniques ( e. g. geo - gas method and partial extraction of mobile forms ), geophysical techniques ( e. g. radioactivity survey, ground electromagnetism, earthquake technique, hole geophysical survey ), remote sensing, gis, and comprehensive information prognosis methods
預測技術方法有經驗類比法，地球化學方法（如地氣法、活動態偏提取技術） ，地球物理方法（如放射性測量、地面電磁法、地震法和井中物探） ，以及遙感技術、 gis技術和綜合信息礦產預測方法等。Map of gravity, magnetic, electric and geochemical exploration
重力磁力電法地球化學勘探圖件It is pointed out that cartographers should actively promote the informationization of cartographical industry and reorganization on the mapping agency, innovatively map design and map making on scientific conception, develop the electronic atlas market when cartography science is coming into the internet era, facing the chances of the globalized new economy and the social demands for remote - education
地圖科學即將進入網際網路絡時代，面對經濟全球化的機遇、信息產業的興起、遠程教育的社會需求，呼籲地圖科學工作者積極拓進地圖產業的信息化與結構調整，創新設計科學深加工的地圖精品，開拓電子地圖新局面。Based on observation of the chinese overseas organizations on the internet, this paper ( 1 ) reviews the role of the internet in the continuity, transformation and development of the chinese overseas organizations ; ( 2 ) examines related scholarly publications to see the compatibility of their on - site analysis in the real world with our online investigation ; ( 3 ) discusses the relations between the internet application and the electronic co - ethnic global mobilization in the socio - cultural and politico - economic settings relating to chinese overseas ; ( 4 ) identifies the characteristics of representative online chinese associations in southeast asia and the websites of the newly established chinese trade, professional and student organizations in japan, the united states and europe to compare the old chinese communities and the new chinese migrants on the internet ; and ( 5 ) concludes by exploring how online discourse analysis might add depth to the studies of transnationalism and give a living face to chinese overseas organizations
基於網路上的海外華人組織觀察，本文將簡要地（ 1 ）回顧網際網路在海外華人組織的傳承、轉型與發展上所扮演的角色； （ 2 ）檢視相關的學術著作以衡量現實世界的即景分析，是否符合我們在線上所獲悉的調查； （ 3 ）在涉及海外華人社會文化和政治經濟的情境下，討論網路應用與全球同族的電子總動員之間的相互關系； （ 4 ）分別確認某些代表性的束南亞華人組織，以及日本、美國和歐洲新成立的經貿、專業和學生團體在網上所顯示的特徵； （ 5 ）並以探討線上論述分析如何增進跨國研究的深度，以及賦予海外華人組織生動的面貌做?總結。" lost worlds : life in the balance " is a science adventure - an exploration of the diversity of life around us and its relationship to human civilization
迷失樂土是一探討地球上多元化生命與人類文明關系的全天域科學探索電影。The u21 programme in global issues adds yet another dimension to this internationalization strategy. it enables students who cannot presently go on exchange to work collaboratively with their peers from around the world through the internet. they can give their own perspective on these global problems, and try in the process to understand the views and perspectives of others
U21環球議題課程配合了港大全球化政策，為修讀的學生提供了全天候的學習教材支援，大量地使用網際網路極其豐富的電子信息資源、討論板、聊天室，隨時與全球各地的學生溝通和聯系。分享友人