空間張量 的英文怎麼說

中文拼音 [kōngjiānzhāngliáng]
空間張量 英文
ace te or
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 張 : Ⅰ動詞1 [書面語] （給弓或樂器上弦） fix （a bowstring）; string （a musical instrument） 2 （分開;...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 空間 : space; enclosure; room; blank; interspace
  1. In an infinite dimensional space there always exist two subspaces whose vector sum is different from their span.

    在一無限空間中恆存在兩個子空間，其矢量和與其張成空間不同。
  2. After shortly reviewed the haldane ' s description of the quantum hall effect on 2 - sphere s2 and zhang and hu ' s generalization to 4 - sphere 54. we obtained the corresponding noncommutative algebra an and the moyal structure of the hilbert space

    在回顧了haldane在2維球面s ~ 2上對量子hall效應的描述和張首晟與胡江平對量子hall效應在4維球面s ~ 4上的推廣后，我們構造了s ~ 2和s ~ 4上的非對易代數及其hilbert空間的moyal結構。
  3. It can give vector of stress, and break factor and direction vector of tensive crack and shearing crack in the special observation planes ( for examples, in a stratal surface which is fluctuant in depth )

    軟體可視化包括：空間應力矢量（大小和方向） 、裂縫性態（張裂縫和剪裂縫發育程度及其方向矢量）在特定觀察面（如沿起伏的地層面）上的展示。
  4. When this tensor vanishes, the space is calleda flat.

    當這一張量為零時，空間叫做平直空間。
  5. Based on the original data of tm in 1988, 1992 and 1998, then after some processing and analysis, the author have the thematic data of land - use by interpretation. on the basis of them, the author made the analysis of land - use for this area based on the spacial analysis of gis and the method of comparison between result of land - use classification as follows : the method of aggregating analysis, the analysis of urbanization, the analysis of the transformation rate of cultivated land, the analysis of the driving force of land - use change and the sustainable use of land. the conclusions may be demonstrated below : the cultivated land decreases with the patchs fragment ; road spreads radialy surround second - ring road ; the urban land expands quickly toward southwest along the major roads and be concentrative. rural land and industry increse rapidly with dispersing ; 0thers change slowly. the major driving forces of land - use change in this area are the rapid expansion of urban and rapid growth of population, foreign investment and the development of tertiary industry which was based upon the real estate. according the trendency of land - use change, the author consider that we must insist on the way of the sustainable use of land based on protecting the cultivated land

    在此基礎上，應用分類結果比較法，在gis各種空間分析功能（幾何量算、統計分析、疊加分析及緩沖區分析）的支持下，對該區土地利用變化進行了如下分析：土地利用綜合分析、城市化進程分析、耕地轉化率分析、土地利用變化因素分析及土地的可持續利用分析。結果表明：該區土地利用變化主要表現為耕地大量減少，斑塊破碎化；交通用地沿二環線呈放射狀向四周擴展；城鎮用地沿交通干線向西南方向擴張迅速，用地趨于集中；農村居民點和工礦業用地增加，用地趨于分散；其它用地變化較慢。這一用地變化的主導因素是城鎮用地擴展快、人口增長迅速、外資的大量投入及以房地產為主的第三產業的快速發展。
  6. Some sufficient and necessary conditions for the multi - step iterative sequences of the asymptotically quasi - nonexpansive mappings ti to converge to certain common fixed points in the convex metric space are obtained

    摘要研究了凸度量空間中用多步迭代序列來逼近漸近非擴張映象的不動點，並給出了其收斂于不動點的充分必要條件。
  7. Harmonic maps between riemannian manifolds are very important in both differential geometry and mathematical physics. riemannian manifold and finsler manifold are metric measure space, so we can study harmonic map between finsler manifolds by the theory of harmonic map on general metric measure space, it will be hard to study harmonic map between finsler manifolds by tensor analysis and it will be no distinctions between the theory of harmonic map on finsler manifold and that of metric measure space. harmonic map between riemannian manifold also can be viewed as the harmonic map between tangent bundles of source manifold and target manifold

    黎曼流形間的調和映射是微分幾何和數學物理的重要內容。黎曼流形和finsler流形都是度量空間，自然可利用一般度量空間調和映射的理論討論finsler流形間的調和映射。但由於控制finsler流形性質的各種張量一般情況下很難應用到一般度量空間調和映射的理論中，使得這樣的討論大都是形式上的，並與一般度量空間調和映射的理論區別不大。
  8. By taking advantages of epipolar line features and depth discontinuities in reference 中國科學院 軟件 研究所 博士 學位 論文 基于 圖 象 的 快速 繪制 技術 的 研究 images ， an efficient inverse wmping algorithm is pfoposed in chapter 3 for gcnerating nagcs of novel views by combining multiple eference images 帆 enhm different vie 呷 oints because continuous segnents determi 。 d by pairs ofedge pixels at co 。 spending epipolar lines are order kept ， only pairs of edge pixels in the reference 渝 明 e e necess 叨 口 cowute to obtain generalized disparity of all points in the desired image as a result ， sighficant acceleraion could be made in the endering pfo 比 鴕 two accelerating techiq 此 s e presented in this algori 山 mb accelerate the hole illing process his algorithm extends the reference images rom projection of single col ： ii ’ ected surface in previously developed nvnverse w 出 下 er to ima 驢 s captured rom complex scene in chapter 4 ， an 《 dent ibr method is prese 庇 仙 y takn ull 訕 antage of 呷 bies c 咖 the method can simulate the 3d details on sllri ： ace of object successfully he 。 叩 proach ， called rered ature mopmp consists of two pans at fst ， an origi 。 ltexture with orthogonal displacements per pixel is deco 啊 osed into a series of new t6 刀 mfcs with each 他 lug a given displacement per pixel ， called ae ， ea atures ， or lt hen hese lt e used to render the novel view by conventional texture mapping d avoid gaps n the endered hlla 驢 ， some phels are to be interpolated nd extended in the 廠 kaccoding to the depth differe eee between two neighbor pixels in the original texture as these ltlt fc … e much storage nd therefore much time is equired to install ltlt into the text ’ ufc buffec an 舊 thod is pfoposed to co 呷 fcss the ltlt ， nd the cottcspondingfclldering method is given experimental esults show that the new method is efficient ， especially n rendering those objects with a smaller depth rnge compared withtheir size ， such as relief surfaces of building

    與己有的三維變換方法相比較，該方法不但成功地填補了由於投影區域擴張而產生的第一類空洞，而且成功地填補了由於空間深度非連續物體相互遮擋而產生的第二類空洞，從而方便地實現了虛擬環境中的漫遊；基於物體表面深度的連續性，本文提出了一個位移預測方法? ?此方法可以從單幅參考圖象獲得逆映射過程中所需要的目標圖象的位移信息，從而大大提高了演算法的效率：與通常的正向映射演算法相比，此演算法克服了多幅參考圖象所帶來的計算量成倍增長等問題，而且誤差較小。 2 ）基於極線幾何的快速逆映射演算法。利用參考圖象的邊界信息與隱含的遮擋關系，以及極線幾何的性質，本文第三章提出了一個基於極線幾何的快速3 『一中國科學院軟體研究所博士學位論文基於圖象的快速繪制技術的研究逆映射演算法，從多幅參考圖象精確合成當前視點目標圖象。
  9. Wu, j. and chang, j. h., 1990, " an algorithm for point positioning on digital images and in object space ", international archives of photogrammetry and remote sensing 28 ( 5 / 2 ), pp. 1196 - 1202

    吳究、張哲豪， 1990 ， ?整合立體數位影像匹配與物空間定位之研究? ，第九屆測量學術及應用研討會論文集，臺南，第245 - 254頁。
  10. The analysis illustrates that : the total return of water resources for zhangye oasis agriculture is increasing by degrees as times goes by, and it would be fluctuated accordingly by the natural disaster ; the average returns are comparetively high at the period of late 1990s and early 1980s ; the marginal returns are decreasing by degrees as the water consumption increase ; and the water resources marginal returns in linze and zhangye are nearly of zero. as for the space distribution, the average returns and marginal returns of agriculture consumption in the mountain spring area are higher than those in the well area, which shows that the mountain area has bigger production potential

    就空間分佈而言，對張掖地區各子綠洲和甘州區內不同灌區的代表鄉鎮的分析具有相同的結論:山水灌區農業用水的邊際效益高於盆地中心的井水、泉水灌區;山區農業生產受水資源的制約更加明顯，同時也具有比平川綠洲更大的生產潛力;山丹、民樂等山水灌區的綠洲需要增加灌溉水量以促進農業生產的發展，而綠洲核心的井泉灌區在現有技術條件下，不需要再擴大用水規模。
  11. Review the theory of diffusion tensor imaging ( dti ) and some of its common clinical application, such as cerebral ischemia, cerebral tumors, brain maturation and traumatic brain injury, also review the potential application of dti in some diseases such as epilepsy, multiple sclerosis

    摘要磁共振彌散張量成像技術是利用水分子的彌散運動各向異性進行成像，是目前唯一反映人體活體組織空間組成信息及病理狀態下各組織成分之間水分子交換功能狀況的檢查方法，可以從細胞及分子水平來研究疾病狀況。
  12. 9. by the research of metric tensor and riemann tensor on riemann manifold, we get the inherent curvature of configuration space belonging to parallel mechanism. so the relative coordinates and generalized coordinates are inevitable choice for parallel mechanism. 10

    9 、通過對度量張量和riemann張量的研究，得出並聯機構運動可達子空間的內在「彎曲」性質，指出使用相對坐標系和廣義坐標是研究並聯機構運動學和動力學問題的必然選擇。
  13. These two contract states can be confirmed by the data of space geodetic measurement

    用空間大地測量數據的檢測結果證實，南半球處于擴張狀態，北半球處于壓縮狀態。
  14. This paper presents a new method for obtaining 3d coordinate based on the principle of spatial resection, and gives the specific procedures. the experimental result proves satisfactory

    摘要提出了一種基於空間後方交會原理進行點的三維坐標測量的方法，實現了使用單張影像即可獲取待測點的三維坐標，其原理簡單，實用性強。
  15. Face recognition based on the algebraic feature face recognition based on the algebraic feature expresses the human faces by vectors of feature too. but the vectors are algebraic feature ones. it is the projection of the human faces in the lower dimension sub - space of eigenface

    基於代數特徵的人臉識別方法這類識別方法也是將人臉用特徵矢量表示，但採用的是代數特徵矢量：即人臉圖像在由「特徵臉」張成的降維子空間上的投影。
  16. In this paper, to study fixed - point of compact metric space, and obtain one pair fixed - point theorems of expansion mapping and compression mapping. the results are improved in the papers [ 1 ], [ 2 ]

    摘要研究了緊度量空間上的不動點問題。得到擴張映射與壓縮映射的不動點定理。推廣了文獻[ 1 ] 、 [ 2 ]的結果。
  17. The city, just as an huge magic magnetite, attracts various productive factors to gather together in the space, to make these economic energies to produce the fission under the catalysis supplied by these gathering effect, scale effect, amplifying effect and multi - ply cooperative effect, and to explode with the larger expansion than that from their simple addition, so that the city just becomes the locomotive to operate the modern economic society

    城市猶如一塊具有魔力的巨大磁石，吸引著各種生產要素從空間上集聚，並在集聚效應、規模效應、乘數效應、合作、協作效應的催化作用下，各種經濟能量產生裂變，爆發出比它們簡單相加大得多的擴張力，從而使城市成了現代經濟社會運行的火車頭。
  18. Spatial data acquiring is an important bottleneck of geographical information application at present, but in fact there are abundant paper maps or vector maps in many cities, which should be used efficiently

    空間數據的獲取是目前制約地理信息應用的一個主要瓶頸，而實際上很多城市都積累了大量的紙張地圖或者是已經矢量化的二維地圖，這部分資源應該得到有效利用。
  19. The group has capacity up to processing 2 million cattle hides and 100 million lens per year at the land area of 150, 000 square meters and the built - up area of 80, 000 square meters. wenzhou leather city enterprise group takes the latest equipment of production lines and technology with 450 employees

    我集團佔地面積15萬平方米，建築面積8萬平方米，年產能力200萬張牛皮和1億副眼鏡鏡片，集團現有職工450多人擁有世界最先進的皮革生產流水線完善的管理體制和強大的技術力量隊伍，具有很強的拓展力和發展空間。
  20. The basic principle goes like this : taking the multivariate data during the complex production process as input - output information to study, extracting the variables which plays an important role on production result, and then expanding to high - dimension measurement space

    基本原理是：將復雜生產過程的多元數據作為輸出一輸入信息進行研究，從眾多的變量中抽取出對生產結果起重要作用的變量，並依此張成高維測量空間。
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