域的同構 的英文怎麼說
中文拼音 [yùdetónggòu]
域的同構
英文
isomorphism of fields-
Adopting the assummation that the quark interaction is the sum of the usual one - gluon direct exchange and the mixture of linear scalar and vector potentials, we structure the relativistic corrections of order v2 / c2to the cornell potential, including the annihilation potential for the quark and antiquark of the same favors which plays the same role with the one - gluon direct exchange at short distances. the effects of the relativistic corrections on the hyperfine splittings of quarkonium states are discussed, and a good fit to the available experimental data is obtained on heavy quarkonium mass spectra
采納庫侖勢源於單膠子直接交換,而線性禁閉源於標量和矢量的混合,同時考慮在短程區域與單膠子直接交換起同樣作用的同味正反夸克的湮滅,構造了靜態夸克-反夸克勢到v ~ 2 c ~ 2級次的完全相對論修正,並擬合計算了重介子偶素的能譜,討論了相對論修正對重介子偶素能級分裂的作用。Therdly because of the influence of terrain and geological structure, arenaceous resources of different regions are different in mu us. sands are mainly from riverway in northwest ; from efflorescent cretaceous sandstone on account of higher topography in the middle part of mu us ; and sands resources are intricated in southeast, mainly including riverway sands, sands blown by the wind and embedded sands under so
3 、毛烏素沙地因受地形和地質構造影響,不同區域的砂質來源情況不盡相同,西北部地區主要為河道沙;中部地區地勢較高,為白堊系基巖裸露而風化成沙;東南部地區沙質來源情況復雜,主要有:現代河道砂、風積沙、也有埋藏在現代壤土之下的出露古沙。This thesis studies each structural layer ' s feature : ( 1 ) structural layer of basement : it is a paleozoic folded basement, whose tectonic deformation and magma intrusion is fiercely, and it is affected by the early hercynian tectonic movement and related to the underthrust and closure ( c1 ) of zhungaer ocean basin and the areal pressing of continents ( c2 - 3 ) ; ( 2 ) structural layer of permian : due to the regional extending and fault depression role in mid - hercynian, it occurred to the combinations of structure and magma in santanghu basin and it ' s periphery area, such as a - granite ' s stock, batholiths and diabase ' s dike. there are many fault depressions possible
按照不同構造層,研究了各構造層的構造特徵:基底構造層:受早海西期構造作用的影響,與準噶爾洋盆俯沖閉合、而後陸-陸碰撞的區域擠壓構造作用有關,為一構造變形和巖漿侵入活動強烈的古生代褶皺基底。二疊系構造層:受中海西區域性伸展斷陷作用的影響,盆地及其周緣地區發育與伸展構造有關的構造-巖漿組合,如呈巖株、巖基狀侵位的a型花崗巖以及呈巖墻狀侵位的輝綠巖等。The introduction has several contents as follows : outlines the geological and chronological range ; reviews brief research history of bronze arrows ; makes the intention clear and what means would be taken, defines standard that would be used in typological classification ; makes textual research on subjects and collects all previous appellations for arrows, then raises appellation standard this paper would take. chapter one : researches on bonze arrows in xia - shang dynasty. in this part, on the basis of unearthed bronze arrows in xia - shang dynasty, the author firstly makes typological analysis on bronze arrows patterns, divides them into two sorts, each had analysis on types separately
本文以各不同時期考古出土的青銅鏃為研究對象,對青銅鏃的形製做類型學的分析,並進行了分期研究,通過對青銅鏃分佈區域的研究,解析不同區域青銅鏃的文化因素構成,最後將研究結果匯總,建立起青銅鏃的編年序列,比較深入地探討了青銅鏃在形制上的演進與其在軍事上的意義,考證了青銅鏃不同的形制所具備的不同功能,並對先秦時期箭在軍隊使用弓箭的兵種與非實戰用的禮射與弋射用箭的情況進行分析探討。Homologues of era have been identified in prokaryotes and eukaryotes. there are two domains in era : the n - terminal gtp - binding domain and c - terminal rna binding kh domain. era plays an important role in cell cycle progression at a specific point in the cycle, after chromosome partitioning but before cytokinesis
Era是在原核和真核生物以及植物中普遍存在的g蛋白,是一個結構上既具有gtp結合結構域又有rna結合結構域、不同於ras的獨特的新的g蛋白亞家族。Nie also analyze the impaction of microscopic institutional structure on transaction costs or supervising cost of economic action, but they mainly analyze the combination of market mechanism with social institutions in exchanging area or the combination of corporation rules with social institutions, don ’ t refer to the combination of social capital, corporation rule with market mechanism and it ’ s impaction on economic action. nie don ’ t consider social capital as a kind of fundamental but ancillary economic institution
還有,科斯等人認識到經濟行動所處的微觀制度結構對其交易或組織監督成本有影響,但主要分析的是市場制度與社會制度( system )在交換領域中、企業規則與社會制度在企業生產領域中的分別結合,而沒有分析市場制度、企業規則與社會資本等制度的同時結合對于經濟行動的影響。The main results are listed in the following : it is proved that the ring consisting of all block circulant matrices over a field is isomorphic to a factor ring of a polynomial ring in multivariables over the same field
具體內容如下: ?證明了域上的所有塊循環矩陣組成的環同構于其上的多元多項式環的一個商環。The qiongzhong and danxian granites are belong to the kcg - type ( k - rich calc - alkaline ) granitoids according to the tectonic nomenclature by barbarin ( 1999 ). these foliated kcg - type granites with original orientated structure are the results generated in a changing geodynamic orogenic environment with alternating compressional to extensional stress field. this suggests that hainan island has been a part of south china since latest permian, and been major in extrusion environment of the tethys tectonic system
根據barbarin ( 1999 )分類,瓊中和儋縣巖基花崗巖屬于高k及含鉀長石斑晶的鈣堿性花崗巖,同時它們具有原生定向構造,是擠壓?鬆弛?擠壓的構造演化過程的產物,表明海南島從二疊紀末期開始已經是華南大陸的一部分,主要受到了特提斯構造域的影響。It first finds the best features that are extracted from glcm and explain the texture clearly in different resolution, and then segments on different level, at last, by combining the structure information of texture edge, extract the edge of different patterns to get a relatively accurate result of texture segmentation
該演算法有效的利用了由灰度共現陣得到的、不同解析度上最能表述紋理特性的統計特徵,分層次對圖像進行分割,然後結合紋理的結構信息對邊緣區域進行邊界定位,進而得到較準確的紋理分割圖。Nowadays, the switches which are being studied or applied, such as gas spark gap, thyratron and ignitron, etc, are of different structures, operating principles, advantages and disadvantages, and are applied in various situations and fields
目前處于試驗中或者投入實際應用的開關元件很多,如火花放電間隙、閘流管、引燃管等,它們有不同的結構、原理和優缺點,應用在不同的場合和領域。( 2 ) after the establishment of the goal of socialist marketable economic system, market mechanism has began to play leading or important role in lots of economic fields, meanwhile the prices of most commodities become unloosed and modern enterprise system gets established. the reform of marketing not only brings energy into our economy, ameliorates allocation status of production - element and impro ves economic efficiency, but also changes the phenomenon of isomorphism of regional industry " to some extent
( 2 )社會主義市場經濟體制目標確立后,隨著我國絕大多數商品的價格逐步放開,現代企業制度逐步確立,市場機制開始在多數經濟領域起著主導或者重要作用,市場化改革在給經濟注入活力、改善要素配置狀況和提高經濟效率的同時,也會使我國區域間的產業同構現象發生一定程度的變化。Now, they have had more clear orientation about the nature of the bilateral ties, which is the important precondition of developing sino - russian relations ; political trust between two sides, including the recognition of the strategic intentions of the other side, has experienced rapid improvement, providing the essential basis for a broader and deeper relationship ; certain principle, guideline, as well as mechanism for tackling the bilateral affairs have been built up. secondly, to resolve the long - standing border issues between two sides after the collapse of the ussr, china and russia have successfully conducted common border negotiation, demarcation and demilitarization on the bases of justice and rationality and reduced the troops along the border, thus transforming their long border into a non - militarized and open border of peace and co - operation
在肯定中俄關系的成就和中俄關系對雙邊及世界和地區具有重要意義的同時,必須看到,在目前中俄關系的發展中還存在一些影響兩國關系發展的因素,這些因素包括:中俄經貿聯系現有的水平與結構對中俄關系深入發展有一定的制約作用;國際環境的變化和國際形勢的動蕩為中俄關系的走向增加了不確定因素;中俄目前在能源、軍事等重要領域的合作既存在機遇也面臨巨大挑戰;中俄(蘇)三百年關系史中遺留下來的一些消極因素和中俄關系發展中不斷涌現的一些現實問題對中俄關系的俗康發展產生著負面影響。Multidisciplinary cooperative design with dsm design structure matrix
基於設計結構矩陣的多領域協同設計With the rapid development of molecular biology, the researchers of different scientific background are provided with a good opportunity to enter the field. people can resolve some important difficult problems with all kinds of research methods and knowledge in their fields. it is chemists " tribute that they design and synthesize effective nucleic acid cleavage reagents and clarify the reaction mechanism of complexes and dna, which makes it possible to search effective remedial reagents and structural probes by molecular design
分子生物學的迅猛發展為不同科學背景的研究者涉足該領域提供了良好的機遇,人們可以利用各自領域的研究方法和知識來攻克生物學中的一些重要難題,化學家所能做的貢獻就是設計和合成一些特異識別和高效切割的核酸斷裂試劑,並闡明其作用機理,從而使通過分子設計尋找有效的治療試劑和結構探針成為可能。Purpose of research and mainly fruit this paper, investigation of overall styling and body structure for improving driver ' s visual field, is about how to extend driver " s visual field and enhance his vision level proceeding with body structure, making the driver be able to detect and identify the latent dangers in time and avoid leading to a high manufacturing cost at the same time. through carrying out creative styling and body structure to downright resolve the matter of blocked driver ' s visual field, basically enhancing vehicle ' s active security and reducing accidents by the roots
首先分析了國內外汽車工業的發展形勢並對國外同類汽車進行了研究和對比,論述了本研究課題在自主研發和提高汽車主動安全性方面的重要意義。然後結合自身在此領域的研究確定了初步設計方案。通過實車試驗確定了方案的可行性后,便基於skoda - superb轎車進行了方案設計,並從外形設計、內部結構和安全性方面進行了詳細的闡述。On modernization, researchers from different research backgrounds have formed different opinions, theory systems and research groups. other than that, they have built characteristic theory research system for modernization from various aspect
國內外關于現代化理論的研究,不同學科領域的學者從不同的理論視野和研究側面形成了不同的觀點、學派和理論體系,並從不同的學科角度,建構了具有學科特色的現代化理論研究體系。Morphing is the continuous smooth and natural transformation of a source object into a target object, where the object can be a numerical image, curve, surface, mesh, etc. morphing has very wide use in many areas, such as computer graphics, animation design, industrial modeling, science computation visualization, film stunt, etc. this paper makes researches on the morph of compatible planar triangulations and that of planar polygons, and the main results are as follows : 1 ) morph of compatible planar triangulations : this paper presents a convexity - preserving method for morphing compatible planar triangulations with different convex boundaries
變形,是指從初始物體到目標物體的連續、光滑、自然的過渡(這里的物體可以是數字圖像、曲線、曲面、網格等) 。變形在許多領域有著十分廣泛的應用,如計算機圖形學、動畫設計、工業造型、科學計算可視化、電影特技等。本文對同構平面三角網格的變形和平面多邊形的變形進行了研究,主要的研究結果如下: 1 )同構平面三角網格的變形:提出了具有不同凸邊界的同構平面三角網格的保凸變形方法。However, significant changes have happened to this architecture since the end of 1990s : the border of client and server is vanishing day by day, and multi - tier distributed system is popularizing over time ; distribution has been one of the most important characteristics of network application, and the notion of distribution has generally migrated from tightly coupled, geographically close, homogeneous machines to more loosely coupled, geographically remote, heterogeneous machines
然而到了90年代以後,客戶機/服務器結構發生了深刻變革:客戶機與服務器的界限日益模糊,多層結構開始流行;分散式成為高性能網路應用的重要特徵,其理念總體上已從緊耦合的、地域集中的、同構的機器轉移到松耦合的、遠程的、異構的機器上。By yeast two - hybrid assay, aes was found to interact with gp130 intracellular region through its conserved q domain. results from the yeast two - hybrid assay, gluthione s - transferase fusion protein pull - down assay and immuno - co - precipitation assay indicated that the q domain of tle1 is capable of binding gp130 intracellular domain, and the intracellular membrane proximal region of gp130 containing conserved boxl and box2 motifs seemed essential for this interaction. to investigate the consequence of this interaction, tle1 - gfp fusion protein expression vector was constructed and co - transfected into nih 3t3 cells with gp130 expression vector
在通過酵母雙雜交分析確定aes通過q結構域與sp130分子胞漿區結合的基礎上,為確定tle1分子是否也能通過保守的q結構域與gp130分子胞漿區結合,我們通過pcr擴增編碼gp130胞漿區與tleq分子不同結構域的cdna ,構建了含有這些不同結構域的酵母雙雜交載體,通過酵母雙雜交分析證實: tle1分子通過其氨基端的q結構域與gp130分子胞漿區近膜段結合。Under the condition of subdivision of industry and area, the degree of structural homogeneity of manufacturing in delta area of yangtze were measured. the trends and status of the degree of structural homogeneity of manufacturing in delta area of yangtze were made clear. based on time series analytic technology, regression analysis and correlative analysis, the influence of internationalization on the manufacturing structure homogeneity was measured, the correlations between the manufacturing structure upgrading, factor mobility, merchandise mobility and the manufacturing structure homogeneity in delta area of yangtze were analyzed. the relation between the structural convergence of manufacturing and the convergence of economic growth in delta area of yangtze was analyzed
本文首先通過比較分析對製造業同構測度方法、指標與數據類型進行了選擇,這是全文的基礎;然後在產業細分與區域條件下對長三角製造業的同構問題進行了考查,明確了長三角製造業同構的變動趨勢與現實狀況;最後研究了相關因素對製造業同構的影響:基於時間序列分析、回歸分析以及相關性分析等方法,考查了經濟國際化對長三角製造業同構的影響,探討了長三角製造業結構高級化與結構趨同的關系,分析了長三角省際要素流動、商品流動與該區域內製造業同構的關系,討論了長三角製造業結構趨同與經濟增長趨同以及工業增長趨同的關系。分享友人