第二代中子 的英文怎麼說

中文拼音 [dìèrdàizhōngzi]
第二代中子 英文
second generation neutron
  • 第 : Ⅰ助詞（用在整數的數詞前 表示次序） auxiliary word for ordinal numbers Ⅱ名詞1 [書面語] （科第） gr...
  • 二 : Ⅰ數詞（一加一后所得） two Ⅱ形容詞（兩樣） different
  • 代 : Ⅰ動詞1 （代替） take the place of; be in place of 2 （代理） act on behalf of; acting Ⅱ名詞1 （歷...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 第二 : 1. （序數） second 2. （姓氏） a surname
  1. Mass is really a coupling between a left handed fermion and a right handed fermion

    電子與電子中微子，以及在第二、三代中相對應的粒子，被統稱為輕子。
  2. The fifth part makes some critical remarks concerning influences of kilpatrick on modern china education, analyzing the causes : both america and china had the same deficits of neglecting children in education, desiring for the new teaching methods, the transformation of china ' s intellectuals minds in the time, the charming force of kilpatrick ' s speech and teaching method, propaganda of his former students in columbia university

    第五部分，作了幾點評析。肯定克伯屈對近現代中國教育產生了相當大的影響。究其原因在於：其時的美國和中國教育中都存在忽視兒童的弊端；二者對新式教學方法都很青睞；中國知識分子觀念的適時轉變；克伯屈本人的教學魅力及克伯屈舊日學生的推波助瀾。
  3. The content of this paper is arranged as foll owing : chapter 1 introduces the concept of credit, credit risk and credit assessment, as well as the history and development of credit assessment ; chapter 2 introduces the history of ai technology, and the background of expert system and neural network. characters and disadvantages of expert system and neural network are presented respectively and the necessity of combining expert system and neural network is lightened ; chapter 3 shows the process of dealing with sample data, including the treatment of exceptional data and factor analysis, and puts forward the concrete framework of the mixed - expert credit assessment system ; chapter 4 introduces concept of object - oriented technology, and constructs object model and functional model after analyzing the whole system. it also illustrates the implementation of concrete classes by an example of rule class and the inference algorithm in the form of pseudocode ; chapter 5 introduces the structure of the whole system, the major functional models and their interfaces, and the characteristic of the system is also generalized ; chapter 6 summarizes the whole work, and points out the remaining deficiencies as well as the prospective of this method

    本文具體內容安排如下：第一章介紹了信用、信用風險、信用評價的概念，回顧了信用評價的歷史、發展和現狀，並綜合各種信用評價模型，指出這些模型各自的優缺點：第二章簡單描述了人工智慧技術，著重介紹有關專家系統與神經網路的基礎知識，通過總結它們的優缺點，指出結合專家系統與神經網路構造混合型專家系統的必要性；本章還介紹了神經網路子模塊的概念，提出了混合型專家系統的一般框架與設計步驟：第三章對樣本數據進行處理，包括異常數據的剔除、因子分析等，提出了信用評價混合型專家系統的具體框架結構，介紹了系統知識庫的主要部分、基於優先級的正向推理機制的流程、以及基於事實的自動解釋機制的具體實現方法；第四章介紹了面向對象技術，進而採用面向對象對信用評價系統進行分析，建立了對象模型和功能模型，並在此基礎上，採用c + +語言以規則類為例說明系統中具體類的實現，用偽代碼的形式描述了推理的演算法；第五章描述了整個系統的結構，對系統主要功能模塊和界面進行了介紹，並總結系統的特點；第六章總結了全文，指出本文所構造系統存在的不足以及對將來的展望。
  4. In the second part, several fuzzy algebra structures, such as l - fuzzy subfield, l - fuzzy linear spaces over l - fuzzy subfields, l - fuzzy algebra over l - fuzzy subfields, l - fuzzy sublattice group etc, are defined. subsequently, based on several kinds of level cut sets in [ 8 ], their some nature properties are discussed

    第二部分的主要內容如下：第二部分這一部分給出了l - fuzzy代數中的l - fuzzy子域， l - fuzzy子域上的l - fuzzy線性空間， l - fuzzy子域上的l - fuzzy代數， l - fuzzy子格群等代數結構的定義並藉助于[ 8 ]中的幾種水平截集討論了它們的若干特徵性質。
  5. For the preparation of coated conductors, one of the most important issues is the growth of seed layer ( the first buffer layer ), which provide a continuous, smooth, and chemically inert surface for the growth of the ybco film while transferring the biaxial texture from the substrate to the htsc layer

    在二代塗層導體中，第一層過渡層（也稱為種子層）起著順延織構和阻擋基帶與超導層之間互擴散的重要作用，因此，種子層是塗層導體制備的關鍵。
  6. From these - two forms, we determine the automorphism group aut ( h ) of the ( 2n + 1 ) - dimensional heisenberg lie algebra h ( see theorem1. 1 ). moreover, some subgroups of aut ( h ) are obtained, such as the inner automorphism group, the central automorphism group, the involutional automorphism group, the first and the second extremal automorphism group

    第一部分安排如下：首先給出了heisenberg李代數的兩種定義形式，由這兩種定義形式，我們得到了（ 2n + 1 ）維heisenberg李代數h的自同構群aut （ h ） （定理1 . 1 ） ；進而給出了aut （ h ）的一些子群：內自同構群，中心自同構群，對合自同構群，第一類外自同構群，第二類外自同構群。
  7. Since in yuan dynasty, kunming was the politics, economy, cultural center of yunnan ; galaxy of talent, the historic monuments are numerous, it is the chinese history and cultural famous city, the dam of kunming is the second dam in yunnan province, the total area is 763. 6 square kilometers, even fertile valley, the products are rich, it is the famous land flowing with milk and honey

    昆明歷史悠久，遠在三萬年前的舊石器時代，滇池周圍地區就有人居住。自元代以來，昆明就是雲南的政治經濟文化中心人文會萃，古跡眾多，是中國著名的歷史文化名城，昆明壩是雲南省第二大壩子，總面積763 . 6平方公里，平疇沃野，物產富饒，是著名的魚米之鄉。
  8. In this chapter the following issues are observed : the validity of data telegram text and electronic signature, the capacity needed to sign an arbitration agreement on internet, the capacity of electronic agent, electronic mistake, and the validity of arbitration clauses enclosed in electronic form contract

    第二章為電子仲裁協議的效力，主要探討了數據電文和電子簽名的效力、網路環境下當事人的行為能力、電子代理人的締約能力、電子錯誤、電子格式合同中仲裁條款的效力。
  9. The basic results include three aspects : the interests of lithium ionic conductors focused on the simple compounds, solid solution ( substitution by aliovalent and isovalent ) and the small composites which mostly are al2o3 as the second phase and some simple compounds as the matrix

    文獻的基本結論是：對于鋰離子導體的研究主要集中在單相化合物、固溶體（等價或異價取代）及少數以單一化合物為基、以al _ 2o _ 3等為第二相的復合體系。
  10. Firstly, she examines visitors ’ underlying motivation to the vernacular villages, xidi - hongcun, in southern anhui and identifies five push factor domains and four pull factor domains. additional analysis investigated differences in the push and pull factor domains for different socio - demographic subgroups. the study results hold useful implications for exploiting and protecting resources, and expanding market in vernacular villages in southern anhui

    第二章從推力因素和引力因素兩個不同領域，分析了皖南古村落的代表? ?西遞和宏村旅遊者的潛在旅遊動機，從眾多測量指標中整合出5個推力因子和4個引力因子，並進一步檢驗了推力和引力因素在不同人口統計學特徵群體間存在的顯著差異，為古村落旅遊資源開發與保護、拓展旅遊市場提供理論依據。
  11. A variety of artificial receptor molecules, such as cyclodextrin ( cd ), crown ethers, calixarenes and porphyrin, as typical host compounds, have attracted enormous research interest in their molecular recognition. among them, cds having an interior hydrophobic cavity and an exterior hydrophilic environment, as a buildup element of second generation supramolecule, can accommodate many organic, inorganic and biological molecules in their toroidal cavity to form stable host - guest inclusion complexes. therefore, they have been paid much attention by the researchers of supramolecular chemistry

    在已報道的多種人工超分子主體物質中，以冠醚、環糊精（ cyclodextrin ，簡稱為cd ） 、杯芳烴及卟啉（ porphyrin ）為主體的分子識別研究引起了人們的廣泛關注，其中環糊精（ cd ）作為第二代超分子的構築體，其內腔疏水而外部親水，可以與許多有機、無機和生物分子形成包合物，從而成為超分子化學工作者感興趣的研究對象。
  12. These include second - generation single - crystal turbine blade materials powder metal disks and an improved full authority digital electronic control

    這其中包括了第二代單晶渦輪機葉片材料、金屬粉圓盤以及改良的全部授權電子數字控制。
  13. The first and greatest of these was prince arthas menethil, once a mighty paladin of the silver hand, who sacrificed his soul to claim the runeblade frostmourne in a desperate bid to save his people

    那位曾經是白銀之手的聖騎士，那位戰斗中犧牲一切哪怕是靈魂都要用霜之哀傷來挽救族人的阿爾薩斯王子，成為了第一位也是最強大的第二代死亡騎士。
  14. The original parental alliance, especially mother and son, would be kept, but it ' s not necessary to influence the working of the second generation

    6第二代的夫婦聯盟往往仍是家庭中穩固的次系統，原有的親子聯盟- -特別是母親和兒子- -仍然維持，但並不絕對影響新家庭的運作。
  15. The second part, with the aid of many types constructive transformation and symbolic computation ( especially wu algebraic elemination method ), some topics in nonlinear evolution equation are studied, including exact solution ( solitary solution, periodic solution, rational function solutions and jacobian function solution ), backlund transformation, cole - hopf transformation, dromion solution and its construction etc. charter 2 introduces ac = bd model and its application about partial differential equations

    第二部分以構造性的變換及符號計算特別是（吳代數消元法）為工具，來研究非線性演化方程中的一些問題：精確解（如孤子解、周期解、有理解和雅可比橢圓函數解（雙周期解）等） 、 backlund變換、 hopf變換， dromion解及衰變結構等第二章介紹了求解pdes的ac = bd模式及其在偏微分方程中的作用。
  16. The paper mainly introduces existent questions blocked ecdis " development in the first chapter, analyzes merits and shortcoming synthetically and puts forward author " s methods at last ; introduces briefly design and structure on web - based e - chart in second chapter ; introduces some pivotal technologys in the webchart system and build the chart data model in the third chapter ; explains all website " s design and structure in the fourth chapter ; points out the development aspect in the future and some needed works in this system in the last chapter. in conclusion, webchart " s database is published to the internet site

    在第一章中主要介紹制約電子海圖顯示與信息系統技術發展的幾個因素，提出擴大電子海圖應用范圍所存在的主要問題及解決的技術和方法，並且使電子海圖應用於現代物流中；第二章簡要介紹了web下電子海圖系統的設計與實現，對各種方法進行了比較；第三章介紹web下電子海圖顯示及控制採用的關鍵技術以及海圖數據模型的建立；第四章主要說明了現代物流網站的設計與架構；最後一章指明了系統將來的發展方向和所需要做的工作。
  17. Firstly, the current testing localization in the detection of electric bow is analyzed and the new system ' s whole construction developed in this thesis is introduced ; in the 2rd chapter, the embedded 110v dc power supply is analyzed and constructed, and with experiments, some dissonant results such as the fluctuation of output pwm ( pulse width modulation ) pulses, the power noise added to output voltage, and the drop of output voltage have been analyzed and the problems have been broken down one by one ; in chapter 3, stepping motor ' s drive has been systematically dissertated, and combing stepping motor ' s subdivided drive technology, the author develops an intelligent mini - step driving circuit using a main - sub microprocessor structure, which is validated in the hybrid stepper based system ; in the 4th chapter, liquid crystal driving and displaying technology is specified in detail, with one sort of lcd modules ( tlm12864h ), the author develops an feasible circuit for the new testing system, designs a menu mode based program struc ture and brings here some programming codes using franklin c51 programming language ; in chapter 5, the above built system is used in the electric bow ' s practical detection, and the differentiating rate of this system is analyzed

    論文首先分析了目前機車受電弓檢修方式存在的局限並概述了本論文研製的受電弓測試系統的體系架構；第二章對系統內置110v直流控制電源進行了分析和設計，結合試驗對輸出pwm振蕩、輸出電源噪聲大、輸出電壓下跌等現象進行了分析並提出解決措施；第三章論述了步進電機的驅動，結合步進電機微步驅動技術研製了基於上下位單片機組的混合式步進電機智能驅動電路，並在試驗中得以驗證；第四章詳述了液晶驅動及顯示技術，利用一款液晶顯示模塊tlm12864h研製出本系統用液晶顯示電路，設計了菜單式的程序結構並以franklinc51編程方式給出部分子程序代碼；第五章則將以上構建的整個系統應用在機車受電弓的實測中，並對測試解析度進行了分析。
  18. Secondly, with swot analysis method, author analyses the decision - making tactic for enterprises to implement tpl ; based on the binary decision - making criterion developed by ballow, author present the essential mode of decision - making on logistics, and analyses several operational management mode of tpl - the specialization and individuation operational mode based on core competitive ability, the conformity mode based on supply chain, virtual business mode based on modem electronic technology, and integrated logistics agent mode. and then, in the view of logistics, author analyses the principle abided by tpl enterprises in the process of reengineering the process of logistic business, analysing and designing the structure of tpl enterprises based on reengineering the process of manufacture and business. further more, author study the design mode of information management system for tpl, comparing and analysing typical information management system for logistics

    鑒於此，本文分析了發達國家第三方物流事業的發展及其第三方物流運作管理的經驗，結合中國物流行業的現狀和環境，進行了如下研究：首先，基於第三方物流的基本概念及相關理論與技術方面，提出了關于第三方物流的見解；其次，應用swot分析方法分析了企業實施第三方物流的戰略決策，研究了基於ballow開發的tpl二維決策標準，提出了第三方物流戰略決策基本模式，剖析了幾種第三方物流的運作管理模式，即：基於核心能力的專業化和個性化運作模式、基於供應鏈管理的整合運作模式、基於現代電子信息技術的虛擬經營模式和綜合物流代理模式；然後，從物流的角度，分析了第三方物流企業在物流流程重組的過程中應注重的原則，從而以物流重組生產流程，重組物流業務流程，對第三方物流企業的組織結構進行了分析與設計；進而對第三方物流信息管理系統方案設計模式進行了研究，對當前典型的物流信息系統方案進行了比較與分析。
  19. Collaboration between the two branches was epitomised by the ongoing design and development of the third generation command and control communications system ( cciii ), which will be rolled out in three phases between late 2004 and early 2006. embracing advanced digital radio communication and mobile computing technologies, cciii is the mission - critical system that the force relies upon to support the 999 emergency services in the three regional command and control centres

    資訊應用科和通訊科合作的最佳例子，是第三代指揮及控制通訊系統（簡稱cciii ） 。這個系統將由二四年年底至二六年年初分三個階段推出。 cciii採用先進的數碼無線電通訊及流動電腦技術，以支援警隊三個總區指揮及控制中心的999緊急服務，是警隊的關鍵資訊系統。
  20. E for an algebra of minimal representation - infinite type with preprojective component, it is simply connected if and only if the vanishing of 1 hochschild cohomology group ; the same conclusion is true for a general algebra with minimal representation - infinite type. in chapter 3, we computed the fundamental group for hereditary algebra and other special cases, and studied the fundamental group under one point extension

    在第二章中我們得到了極小無限表示型代數單連通性的一些結論：對于具有預投射分支的極小無限表示型代數，它是單連通當且僅當其一次hochschild上同調群為零；而對於一般情形的極小無限表示型代數，也是如此。第三章中，我們對基本群在遺傳代數等幾種特殊情況下，對於一些例子作了計算。
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