球面三角學 的英文怎麼說

中文拼音 [qiúmiànsānjiǎoxué]
球面三角學 英文
sopherics
  • : 名詞1 (以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體) sphere; glo...
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • : Ⅰ數詞1. (二加一后所得) three 2. (表示多數或多次) more than two; several; many Ⅱ名詞(姓氏) a surname
  • : 角Ⅰ名詞1 (牛、羊、 鹿等頭上長出的堅硬的東西) horn 2 (古時軍中吹的樂器) bugle; horn 3 (形狀像...
  • : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
  • 球面 : spherical surface; sphere球面艙壁 spherical bulkhead; 球面車床 spherical turning lathe; 球面反射...
  1. 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,水星,地,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家和天體物理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.在行星中磁流體力過程強烈地受到轉動,磁場和幾何位型的綜合影響.其動力的關鍵方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過程中扮演了一個基本的色,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維太陽發電機模型
  2. Guided with the theories of plate tectonics and complex hydrocarbon system, based on the analysis of geological factors of hydrocarbon pools in the northern area of tarim basin, the author puts forward the geological background favorable for and the possible areas most suitable for the formation of complex traps. the identification and description of complex traps lead to the recognization of five large and four middle or small complex traps, by the means of the main techniques and methods include the detailed interpretation of seismic profiles, drilling, logging, map compiling based on the depth of sealing surface and on the superimposed relation of stratigraphic lithology over and beneath the unconformity surfaces, and the the use of the reversion of jason and 3d coherent data. at the same time, the major controlling factors of complex trap oil pool have been analyzed based on the case study of typical oil pools in the paper

    目前,復合圈閉勘探及研究工作在我國還比較薄弱,本文以板塊構造、復式含油氣系統等理論為指導,通過對塔北地區石油地質特徵的整體解剖,從動態的度,綜合分析和探索了塔北地區復合圈閉形成的地質背景及發育的有利區帶和領域,根據鉆、測井及地震剖精細解釋成果,採用封閉編圖、不整合頂底板地層巖性疊置關系編圖方法和jason及維相干數據體等地物理反演技術,發現大型復合圈閉顯示2個,中小型復合圈閉4個,復查落實大型復合圈閉3個,並通過典型油氣藏解剖,分析了塔北地區復合圈閉成藏主控因素分析。
  3. Based on the synthetic research of field outcrops, drilling section, well log and office compilation, combined with analyses of geological background, lithological association, sedimentary texture, sedimentary structure, geochemical and palaeobiological features, the researched area in the palaeozoic can be divided into deltas, braided deltas, lacus, barrier coast, continental shelf and carbonate platform etc. six kinds of sedimentary facies

    在野外露頭、鉆井剖及測井曲線的綜合研究和室內編圖基礎上,綜合地質背景、巖性組合、沉積結構、沉積構造、地及古生物特徵,研究區古生界被劃分為洲、辮狀河洲、湖泊、障壁海岸、陸棚及碳酸鹽臺地等6種沉積相類型。
  4. As a result, the slump stimulated the society to consider and explore the true value of the netstock. this paper mainly introduces the latest tendency of the global " ec ", illustrate the basic process of it and expose the realistic problem in china. moreover, it focuses on the principle of virtual value chain, and highly evaluate the earning model regarding the globalsources corporation

    本文簡介了國際電子商務的新發展,圖解了其基本流程和在我國發展臨的現實問題;從微觀經濟度,集中論述了國際電子商務中的虛擬價值鏈原理,在價值創造、價值分解利價值轉移個方奠定了國際電子商務發展的網路價值基礎;通過對當今國際電子商務各種模式的綜述,探討了「環資源網」的有效盈利模式;最後,從我國的現實國情出發,搭建出我國國際貿易中ec的基本框架。
  5. Four parameters for determining the type of circuit of spherical four - bar linkage are defined. according to the relationship of these parameters, three types of circuit of spherical four - bar linkage are found, which is proved in view of geometry point. base on the theory of sphere triangle, an approach of identifying the circuit and branch defect of spherical four - bar linkage is proposed

    首先提出了四個迴路類型判斷參數,根西安理工大博士位論文據這些參數之間的關系,將4r機構迴路分為種類型,並從幾何的觀點進行了證明;然後基於理論,提出了4r機構迴路及分支缺陷識別的轉符號法,而由空間第一組機構與其等效4r機構迴路特性的等效性,此方法對空間第一組機構的迴路和分支缺陷的識別同樣有效。
  6. Based on the point of image - based rendering, and the technology of virtuality and reality combining, it yield the conception of virtual globe and its related thought, and takes the dispersed pixel element mutation as the nucleus, the principle of utilization geometry and graphics, 3d walk around is realized and true sense controls waits has carried on a series of research, has put forward the corresponding mathematical model, and has been in progress the improvement, and has got the better result to the tradition method

    本文從基於圖像生成的度出發,由虛實結合的構思引出了視及其相關概念,並以離散的像素變換為核心,利用幾何和圖形的原理,在維漫遊的實現及真實感控制等方進行了一系列的研究,提出了相應的數模型,對傳統方法進行了改進,得到了較好的結果。
  7. This paper is composed of two parts including 5 chapters. in the first part ( including chapter 2 ^ 3 ), this paper explains an improved geometry - model method to eliminating eclipse shadow, using satellite imaging theory and projection theory to convert plane rectangular coordinates into rectangular spherical coordinates. otherwise, through studying eclipse ' s shape and size, this paper uses a math - function - model to eliminating eclipse shadow

    本文共有五章,主要內容分為兩部分;第一部分包括第二、章的內容,利用可見光雲圖成像原理以及點的投影法,將平雲圖投影到維直坐標的上,對用於雲圖陰影訂正的原幾何模型法加以改進,得到改進的幾何模型法,並進行日食陰影訂正實驗;本文還利用數函數模型法,通過研究月在地投射陰影的形狀及其受影響程度,從另一方進行可見光雲圖日食陰影的訂正實驗研究。
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