實質對稱性 的英文怎麼說

中文拼音 [shízhíduìchènxìng]
實質對稱性 英文
material symmetry
  • 實 : Ⅰ形容詞1 （內部完全填滿 沒有空隙） solid 2 （真實; 實在） true; real; honest Ⅱ名詞1 （實際; 事實...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 稱 : 稱動詞（適合; 相當） fit; match; suit
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 實質 : substance; essence; texture; parenchyma; quiddity; parenchima
  1. When the field is slowly - varying, the scalar field potential acts like a cosmological constant. in addition to the quintessence models, many other theories for dark energy have been proposed, including models based on super - symmetric gauge theories, super - gravity, small extra dimensions, large extra dimensions, quantum field theory effects in curved space - time. all these models are essentially based on the existence of a mass less scalar field acting at a cosmic scale

    除了真空場模型外，科學家亦提出其他解釋黑暗能量的理論，這些模型建基於不同的物理理論或假設，例如超對稱規范理論超重力增加一些小或大的空間維數量子力學在彎曲時空的影響等等，這些理論模型，返本溯源，其實背後都假設存在著一個特性類似於宇宙常數的無質量純量場。
  2. In quantum chromodynamics ( qcd ), vacuum is not trivial, that is, vacuum carry quantum numbers. such a behavior is embodied by non - perturbative con - densates of quarks and gluons. since hadrons are excitations with respect to the vacuum, hadronic properties are ultimately related to properties of the vacuum. based on the vacuum structure, some hadron properties have been described well. in the low energy region, qcd has two very important proper - ties : chiral symmetry spontaneous breaking and confinement, which are closely related to the vacuum characteristics of qcd. much experiments and theoretical studies have shown that chiral symmetry spontaneous breaking is very important to understand the low - energy feature of the strongly interacting physics, and the quark condensates give an expression to chiral symmetry spontaneous breaking. according to goldstone ' s theorem, the goldstone bosons with zero mass will emerge as the chiral symmetry is spontaneously broken. there are two ways : inear and non - linear methods to carry out this constraint. in our paper, we will use the non - linear method

    大量實驗和理論研究表明，手征對稱自發破缺對于理解低能強相互作用十分重要，而夸克凝聚又是導致手征對稱自發破缺的因素。按goldstone理論，伴隨手征對稱自發破缺應該會有零質量的goldstonebosons產生。而對于這一條件的實現有線性和非線性兩種方法本文將用非線性的方法將手征對稱自發破缺應用於su （ 3 ）模型即重子八重態，得出描述其強相互作用的手征對稱自發破缺lagrange密度。
  3. Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

    基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。
  4. Along the thread, the author analyzes new legal characters of economic law in legal substance legal reasoning legal profession and legal institution, which are distinguished from traditionalistic law such as civil law administrative law, etc. the author puts forward a thesis that economic law is weberian substantive rational law or p ? nonet and p ? selznick ' s responsive law but not formal rational law or autonomous law

    認為經濟法對法律形式主義的激烈反叛，即經濟法的實質化特點，表明了經濟法是一種馬克斯?韋伯所稱的實質理性法或者如諾內特和塞爾茲尼克所說的回應型法，而非傳統法律模式所體現的形式理性法或自治型法。
  5. On any such application : the burden shall be on microsoft to demonstrate unreasonableness ; and the tc member shall be entitled to recover all costs incurred on such application including reasonable attorneys fees and costs, regardless of the court s disposition of such application, unless the court shall expressly find that the tc s opposition to the application was without substantial justification

    目前普遍接受的「原產地」定義是：經一個以上國家加工製造的產品的原產地，是對該產品施加最後一個實質性改變形成了一種完全不同的名稱特徵或用途的新產品的國家，而原產地原則的主要作用體現在關稅的徵收上。假設有甲乙兩國是wto的成員國，丙國不是wto成員。
  6. In escherichia coli, arog gene encodes phenylalanine - sensitive 3 - deoxy - d - arabino - heptulosonate - 7 - phosphate synthase isoenzyme arog that catalyzes the first committed step of shikimate pathway. here we study the essential amino acid residues involved in the formation of feedback inhibition site of arog, and the effects of n - terminus on feedback inhibition and its quaternary structure, and the importance of the structural " d2 " symmetry to allosteric inhibition

    本博士論文工作以大腸桿菌k - 12來源的arog為研究對象，通過定點突變、反饋抑制實驗和酶學動力學參數的測定，深入地研究了arog的反饋抑制位點的特性，並對arog的n -末端在反饋抑制機理和維持穩定四級結構中的作用，以及蛋白質結構的「 d2 」對稱性對酶功能的重要性等進行了具體的研究。
  7. We try to do the target recognition based on non - symmetric polarity effect using wavelet packet and an operator obtained when doing higher order cumulant analysis

    另外，本文在非正弦波雷達「非對稱極性效應」理論基礎上研究了目標材質識別方法的實現。
  8. Based on the mm theory, trade off theory, incentive - based theory and asymmetric information - based theory, micro - factors and macro - circumstance, probably influencing financial structure, are put forward. the former includes none - debt tax shield, profitability, asset tangibility, growth, size, business risk, et al. and the latter, tax institution, ownership structure, financial institutions et al

    首先以莫迪利亞尼和米勒模型、權衡理論、激勵理論、不對稱信息理論為理論出發點，提出了可能影響農業上市公司融資結構的微觀因素和宏觀環境因素，前者包括非債務節稅因素、盈利性、資產實質性、成長性、規模、經營風險等，後者包括稅收制度、股權結構、金融體系等。
  9. Based on the properties of bisymmetric matrices, a class of constrained inverse eigenproblem and associated approximation problem for bisymmetric matrices were essentially decomposed into the same kind of subproblems for real symmetric matrices with smaller dimensions, and the solutions of the two problems were obtained by applying the conclusions of real symmetric matrices

    摘要根據雙對稱矩陣的性質，將雙對稱矩陣的一類約束逆特徵值問題及其逼近問題分解成具有較小階數的實對稱矩陣的同類子問題，然後利用實對稱矩陣的結果導出雙對稱矩陣的這兩個問題的解。
  10. The author points that the rule of law in ordinary sense is the rule of formal rational law, complete conception of the rule of law not only contains corresponding " formality " but also corresponding " substance ". it is deficient to divide the conception of the rule of law in " formal " and " substantive " conceptions of the rule of law

    通過分析眾多學者對法治問題的論述，認為我們通常所稱的「法治」 -實際是指形式理性法之治，完整的「法治」概念既包括相應的「形式」又包括相應的「實質」 ，將「法治」劃分成形式法治與實質法治不夠妥當， 「實質法治」這一提法本身是有問題的。
  11. Chapter two focuses on the basic characteristics of the beauty of mathematics and its gradation which lays the theoretical foundation for the beauty of mathematics. the basic characteristics can be summarized as conciseness, symmetry, uniqueness and unity and the connotation, the manifestation and the ideology of each characteristic are analyzed in detail. in addition, the beauty of mathematics is divided into three levels in the sequence from exterior to interior and from junior to senior, i. e., external formal beauty, internal rational beauty and creative beauty

    第一部分包括前二章：第一章探究了美與數學美的概念，提出了「美和數學美」的定義，分析了其實質與內涵；第二章著重論述了數學美的基本特徵及其層次劃分，將數學美的基本特徵概括為簡潔性、對稱性、統一性和奇異性，詳細分析了每個特徵的內涵和表現形式，最後從外到內、低到高將數學美劃分為外在形式美、內在理性美和創造美三個層次，奠定了數學美的理論基礎。
  12. A two - mass model of the vibration compacting roller and its frame is established with consideration of materials ' asymmetrical hysteresis

    摘要考慮被壓實物料的不對稱滯回特性，建立了振動壓路機振動輪車架系統的二質量運動模型。
  13. The organic agriculture is also able to meet human being ' s diversified demands for the agricultural function after their physiological demands are satisfied basically. the remarkable information asymmetry exists in the organic agricultural product trade and has higher requests to the system. the production of organic agricultural product is superior to ordinary agricultural product in nutrition, safety and health because it is forbidden to use various kinds of agricultural chemicals and chemical fertilizers, etc. if organic authenticity of product can be guaranteed, consumers like to buy it with higher price because of its fine quality, friendly environment and social fair, etc. because of the limited organic agricultural production " input, high produce cost and low production, producers are needed to be compensated with higher price ; difficult to distinguish organic agricultural produce with common agricultural ones from appearance and even prove organic authenticity of product through measuring

    在有機農產品交易中存在著顯著的信息不對稱，對制度有著更高的要求，表現在：有機農產品的生產因為禁止使用農藥、化肥等各種化學投入品，在營養、安全、健康等方面優于普通農產品；因為其優良的品質和環境友好、社會公平等附加效用，消費者願意以比普通農產品更高的價格購買，但前提是必須保證產品的有機真實性；由於有機農業生產投入受到很大限制，生產成本增加，而產量又可能降低（尤其是在轉換期） ，生產者需要以較高的產品價格作為補償；在外觀上難以區分有機農產品與普通農產品的差異在外觀上，即使通過檢測也難以驗證有機產品的真實性。
  14. First, we concisely recall the formation and development of bose - einstein condensa - tion ' s theory and it ' s experimentation. secondly, we briefly intro - duce some properties of weakly interactive bose gases, and derive the nonlinear gross - pitaevskii equation that is the condensate macroscopic wave function ' s equation. thirdly, we give a exam - pie, an approximation analytical solution of the gross - pitaevskii equation in a spherical symmetric harmonic trap is derived by a perturbation theory approach, this solution is consistent with that numerically obtained

    全文共分為四章：第一章首先簡要的介紹和回顧了玻色-愛因斯坦凝聚理論的產生和發展，以及其實驗研究的過程，然後著重介紹了弱相互作用的玻色氣體的一些性質，並推導出了凝聚體宏觀波函數滿足非線性的gp方程，還以球對稱的諧振子勢為例，用標準的微擾方法求出了定態的gp方程近似解，發現其與已知的數值結果符合得很好。
  15. An explicit expression to compute the h norm of the discrete - time symmetric system is established using the bounded real lemma. one explicit solution of stabilizing output feedback gains is obtained for the output feedback stabilization problem. ah explicit expression for h norm and the sub - optimal output feedback controllers have been obtained for the h control problem

    證明邊界實引理在離散對稱系統時有單位矩陣解，利用這一性質給出一個計算h ~范數的格11浙江大學博士學位論文式，並給出對稱輸出反饋可穩定問題的一個明顯解和h 」控制次優輸出反饋控制器。
  16. The dissertation analyzes determinants of financial structure of listed agribusinesses in china by using the empirical methodology, and provides the empirical evidences of theories of financial structure and traits of chinese listed agribusinesses. the influence of the micro - factors and macro - circumstance is tested. in addition it shows reasons from tax, bankruptcy risk, agency cost and asymmetric information perspectives

    全文從微觀因素和宏觀環境兩個層面展開，分析了盈利性、經營風險、資產實質性、規模、稅收制度、股權結構、金融體系等因素對融資結構的影響，並從稅收、破產風險、代理成本和不對稱信息的角度分析了產生的原因。
  17. Independence audit contract ( iac ) is the contract which aim lies in standardizing relation of every one independence audit activity. by auditing accounting information of enterprise and then ascertaining its truthfulness and evenhandedness, the aims of privy c to make use of independence audit work : affirming and relieving accountability or eliminating information asymmetrical distribution among investors and operators, the tow aims make independence audit activity involve harmonizing interest relation among clients and operators or former both and independence auditor. so requirement that harmonizing conflict of interest which three - part product in independence audit activity come into being. idiographic representations are defining aim of independence audit activity, thereout solicitation liability definitude and carve up, audit quality weigh and standard question. everyone independence auditor diathesis request etc. significance of iac is to provide game of flat roof, where the two parties can negotiatio n treat at freedom to help harmonize above contradiction or conflict of interest

    獨立審計合約是規范獨立審計活動各參與方相互之間關系的合約，各參與人利用獨立審計工作活動的目的，在於通過獨立審計人員對企業會計信息真實、公允性鑒證，以確認及解除受託經濟責任或消除投資者與經營者之間的信息不對稱，這兩種目的都使獨立審計涉及到委託人與經營者及前兩者與獨立審計人員之間利益協調關系，因此，產生了規范三者間圍繞獨立審計活動而引發的利益沖突的協調需求，具體表現為審計目標的界定與實現和由此引發的責任界定與劃分、審計質量的衡量及標準問題、各方對審計人員素質的要求等。
  18. This dissertation focuses on the theoretical basis of crimes involving tax from a point of view the theory of tax law, which significance lies not only in providing new research space for criminal laws but also in making them more in depth. therefore, the systemic study of crimes involving tax was important significance of both criminal theory and judicial practice. crimes involving tax, as a form of criminal crimes harming the relation of tax and law, come into existence with tax revenue

    本文在以下問題上有所突破:第一，提出涉稅犯罪稱謂的合理性和直觀概括性， 「以稅法為根據，以涉稅刑法為標準」 ，廓清了涉稅犯罪的內涵和外延;第二，對于涉稅犯罪的客體提出了新的見解，指出涉稅犯罪侵害的客體實質上是稅收法律關系，並在稅法學的語境中研討了現代稅收法律關系的性質應以公法上債權債務關系為基本定性，在此基礎上，構建並解讀了「稅收法律關系結構示意圖」 ;第三，探討了涉稅犯罪單位主體認定中的單位人格否認的理論和實踐問題。
  19. The re - regulation involves two different subjects : one is to re - regulate the institution itself ; another one is to perfect the contents system, but to achieve this point, four aspects should be included : ( 1 ) incentive regulation under conditions of remnant natural monopoly. ( 2 ) regulation on the intersection between natural monopoly and competition and under the transition from natural monopoly to competition : asymmetric regulation ( 3 ) perfection of the anti - monopoly regulation after fulfilling the adequate competition ( 4 ) social regulation in addition to the economic regulation

    規制重建涉及到兩方面的內容：一是規制機構本身的重建，二是規制內容體系的完善，而要建立完善的內容體系，應包括四個方面： （ 1 ）對殘存的自然壟斷領域實施激勵性規制； （ 2 ）對自然壟斷與競爭的界面或在從自然壟斷向充分競爭過渡中實現以保護有效競爭為目的的規制，本文提出具有過渡性質的「不對稱規制」 ； （ 3 ）在充分競爭實現后健全反壟斷規制； （ 4 ）在推行上述經濟性規制的同時，完善社會性規制。
  20. Article 12 " inventor " or " designer " as mentioned in the patent law means any person who has made creative contributions to the substantive features of the invention - creation

    第十二條專利法所稱發明人或者設計人，是指對發明創造的實質性特點作出創造性貢獻的人。
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