核的雙型性 的英文怎麼說

中文拼音 [hédeshuāngxíngxìng]
核的雙型性 英文
nuclear dimorphism
  • 核 : 核構詞成分。
  • 的 : 4次方是 The fourth power of 2 is direction
  • 雙 : Ⅰ形容詞1 （兩個） two; twin; both; dual 2 （偶數的） even 3 （加倍的） double; twofold Ⅱ量詞（用...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. We first present a number of desiderata for an xml - based query language, and based on this criterion, we introduce the syntax of a simple core ian - guage for semistructured data and then describe four extensions that have resulted in working prototypes. second, we present the algorithm for computing the result of a regular expression on data graph with cycles, the first - order interpretation of querying language for semistructured data, and explore structural recursion and bisimulation in semistructured data and propose an efficient and systematic way to computing a bisimulation between the two graphs. we also proposed and implemented a web querying system with database features

    基於這些準則，對一個簡單的半結構數據查詢核心語言的語法提出了兩方面擴充；給出了計算數據圖中正規表達式的演算法；對半結構數據查詢語言的一階邏輯描述、結構遞歸和數據圖的雙態模擬（ bisimulation ）等問題進行了研究，提出了一種判定數據圖的bisimulation演算法；在xml數據查詢語言研究的基礎上，設計並實現了一種具有數據庫查詢特性的web查詢系統原型。
  2. The present results indicated that the paraventricular nucleus of the hypothalamus and the supraoptic nucleus might have important roles in neuroimmunomodulation. 2. following lps or seb was administered intraperitoneally, the expression of pcna of splenic cells and il - 1 receptor type i in pvn and son were observed by using immunocytochemistry in the mice. double fluorescent labeling technique was used to determine the relationship of il - 1 receptor type i co - expressions with arginine vasopressin or oxytocin

    二、小鼠腹腔內給予細菌內毒素lps或腸毒素seb ，用免疫組織化學方法觀察了脾臟核增殖抗體及下丘腦室旁核和視上核中1型il 1受體的表達，並採用雙標記技術觀察了1型il刁受體陽性神經元和加壓素及催產素表達的關系。
  3. All cross sections of neutron induced reaction, elastic scattering angular distribution, neutron energy spectrum and double differential cross sections were calculated by using optical model and the semi - classical model of multi - step nuclear reaction processes based on the hauser - feshbach and exciton model in the energy region up to 20mev

    應用光學模型和以復合核平衡態理論（ hauser ? feshbach理論）及激子模型為基礎的核反應多步過程的半經典理論，計算了當中子入射能量低於20mev時n + ~ （ 112120 ） sn反應的所有中子入射截面、彈性散射角分佈、出射中子能譜以及出射中子雙微分截面。
  4. The study of the effect of the momentun distribution of target nucleons on the scdw calculation is performed, which shows that the larger nucleon momentum compenents affect the double differential cross sections at backward and forward angles, while smaller nucleon momentum compenents affect the cross sections near the qes angle

    本文還分析了核子動量分佈對scdw模型雙微分截面計算的影響，發現大動量的核子成分的增加會導致截面計算值在大角度區域和極小角度區域的增大；小動量核子成分的減小會導致截面計算值在準彈性散射角附近的減小。
  5. Moreover, we ' d like to study the blow - up speed of solution, since there are many results about blow - up speed obtained in elliptic equations, hyperbolic equations but not in schrodinger equations. i ' ve looked through the latest 3 years " " chinese mathematical digest " and " mathematics review " and found there ' s no paper which is mostly concerned at the study of blow - up speed of nls although in some references there are some related results implied in them

    另外，就是想研究解的爆破速度，因為關于解的爆破速度這方面的內容在拋物型方程、雙曲型方程等中都有討論，但筆者查閱了近三年的《中國數學文摘》和《 mathematicsreview 》沒有發現以具體研究nls爆破速度為核心的文章，盡管在其它一些文獻中有一些隱性的結論，所以這是一個較好的課題。
  6. Introducing the thermal performance calculation method called efficient factor method with the medium of the exchange coefficient on the base of the key factors which influencing the heat and humidity ' s exchange, the characters ordinary mathematics equations stem from the analysis the double spray chamber ' s thermal performance calculation identically utilizing efficient factor method, further the equations working as the core of the theory calculation and the utilization of the spray chamber ' s structure and the definition of the experimental equations, further introducing the double spray chamber ' s thermal performance calculation equations

    雙噴系統熱工計算同樣採用效率系數法，進而在理論部分引出雙噴系統熱工計算方程式，這實質上就得到了本課題的核心部分? ?組合方程組，無論是理論計算還是噴水室結構類型的採用以及試驗公式的確定均以此為核心，從而最終從理論計算、試驗測定及節能性三方面論證了雙噴水室熱回收方案的可行性。
  7. Based on linear state space model, put forward two elementary practical methods of constructing bilinear state space model for nonlinear unsteady aerodynamics with contribution to nonlinear ase technology

    2在線性狀態空間模型的基礎上，初步提出了基於volterra核建立非線性非定常氣動力雙線性模型的兩種實用方案，向非線性ase領域邁進了一步。
  8. According to the design theory of the cable - stayed bridge and to the feature of the cantilever construction the authors propose a construction control method called optimum completion state method ( ocsm ) for rc cable - stayed bridges in the proposed method, the optimum completion state is regarded as the final target of the construction control, and the optimum construction state at each construction stage is taken as the technical route the key of the method is to properly choose or adjust the cable forces the objectives function of optimization is to minimize the elevation error of the girder under the constraint condition that the internal forces ( bending moments ) of the girder are bounded the optimization variables are the cable forces on the basis of the above principles, a optimum model for a construction step is established and cable force adjustments can be found for each construction step in this model, the creep and shrinkage effects of concrete have been considered a bridge example is given which shows that the final state of the bridge is very close to the design aim and that this method is much better than the so - called double - control method the example is a good illustration of the soundness and practical value of the proposed method

    根據現代斜拉橋結構設計理論和懸臂施工方法的特點，提出了以最佳成橋狀態作為施工控制的最終目標，以實施最佳施工階段為技術路線，以索力調整為核心內容的斜拉橋施工控制理論，簡稱為最佳成橋狀態法；以斜拉橋主梁標高誤差最小為目標函數，以主梁內力（彎矩）為約束條件，以索力為優化變量，建立了最佳施工階段的索力調整計算模型；推導了考慮徐變收縮效應的索力調整計算公式；用最佳成橋狀態法對一實橋工程進行了施工控制全過程計算研究，得到的成橋狀態與設計目標相當接近，優于該橋以「雙控」為控制目標的實測結果，有力地證明了本文方法的正確性及其工程實際價值
  9. In this dissertation, the research trends for the problem have been introduced ; the ‘ dim ’ and ‘ point ’ has been strictly defined in mathematics from machine vision and human vision ; the ideal clutter suppression system based on clutter predication and the realization and evaluation of evaluation index has been studied, in succession the clutter suppression technologies have been researched. firstly, the classic nonparametric algorithm has been analyzed in detail and systematically, for it ’ s weakness that it cannot remove the non - stationary clutter ideally, kalman filter algorithm for clutter suppression in 2d image signal has been built. secondly, fast adaptive kalman filter is presented based on fast wide - sense stationary areas partition algorithm : limited combination and division algorithm based on quarti - tree algorithm, new taxis filter route algorithm which can break through the limitation of the necessity of pixel neighborhood of 2d filter and laplace data model with two parameters which is perfectly suitable for the residual image of kalman clutter suppression

    首先分析了經典的非參數法，對於四種具有代表性的核，從前述的三個性能評價方面做了分析和對比，指出了其速度快的優點和對非平穩圖像適應性差的弱點，針對非參數法的弱點，重點研究了對非平穩圖像適應良好的卡爾曼雜波抑制技術:建立了非平穩圖像的類自回歸模型，在此基礎上建立了二維卡爾曼濾波基礎的兩個方程:狀態方程和測量方程;建立了非平穩圖像準平穩區域快速劃分演算法:基於四叉樹法的有限分裂合併演算法;二維空間的基於k排序的濾波路線演算法，突破了空域濾波路線上區域相鄰的限制;在這些研究的基礎上實現了快速卡爾曼估計，實驗驗證了該方法相對逐點卡爾曼估計可以提高運算速度三倍左右;雜波抑制結果表明傳統的高斯性檢驗並不適合卡爾曼估計后的殘余圖像，由此建立了殘余圖像的雙參數拉普拉斯模型，實驗表明其可以完好的吻合殘余圖像的概率密度曲線。
  10. The main contents are listed as follows : some key technologies like curved discretization and contour offset are lucubrated ; aimed at the single shaped blanking, the arithmetic of single row and pair - wise double row are designed ; in order to make the layout efficient, some optimizing strategies are also brought forward

    以「基於知識的型號工程模具快速設計與管理系統」中的排樣模塊為依託，主要工作如下：研究並解決了優化排樣過程中的核心技術，如曲線離散化、圖形等距放大等；設計了同類零件普通單排和對頭雙排演算法；為了提高排樣效率，還有針對性的提出了多種快速尋優策略。
  11. A two - zone and a multi - zone diagnostic and predictive models are proposed for combustion process in gasoline engine, contains spark ignition process, transfer heat and no emission calculation, in chapter 2

    第二章建立了汽油機燃燒過程的雙區和多區診斷及預測模型，其中包括火焰傳播模型、傳熱模型、點火計算和火焰核發展模型、 no _ x的生成模型以及工質物性參數的計算模型。
  12. 3. investigated the direct model construction method of unsteady aerodynamics state space equation from volterra kernels, including linear state space model and bilinear state space model. the general model construction method for ase was brought forward

    研究了基於volterra核直接建立非定常氣動力狀態空間模型的方法，包括線性狀態空間模型和雙線性狀態空間模型，並提出了將其用於ase系統建模的一般方法。
  13. The followings are carried out for ballistic composite with resin matrix to realize its double function of loading and bulletproof and meet various tactics technology demands in the paper 1. the resin and reinforcement for arms ballistic system are selected and ballistic properties for composites with different resin matrixs ( improved phenolic, polyethylene, rubber, bi - phenol - a, and biamaleimide ) and different fibers ( kevlar, glass, carbon and uhmwpe fiber ) are investigated, with the aim of maxwell model to explain the matrix match principle for ballistic composites

    1 、本論文從材料選擇入手，進行了復合裝甲防彈體系用樹脂、增強材料進行了選擇和研究，考核了不同樹脂類型（改性酚醛、聚乙烯、橡膠、雙酚a環氧和雙馬來酰亞胺體系） 、不同纖維（ kevlar纖維、玻璃纖維、碳纖維、高強聚乙烯纖維）復合材料的防彈性能，並引入maxwell模型較好地解釋防彈復合材料的基體匹配原理。
  14. The practice of forestry classification management ( fcm ) will contribute to create both a technical and an institutional platform for the healthy developments of a relatively independent non - commercial forestry, as well as of a relatively independent commercial forestry, to effectively push forward the transfer of traditional forestry into sustainable forestry, to optimize the distribution of forestry resources, and to achieve the realization of the dual feature ( industrial feature and public welfare feature ) of modern forestry

    協調、優化森林的直接生產功能與間接生態功能是發揮現代林業在可持續發展之中基礎地位的核心問題。通過分類經營，在傳統林業內部分化出相對獨立的生態公益林業與相對獨立的商品林業，可為推動傳統林業轉型，優化資源配置，最終實現現代林業的雙重屬性（產業屬性與公益事業屬性） ，創造一個有利的發展空間。
  15. To improve virtual memory management mechanism, the kernel code is amended to avoid the incertitude cause by page scheduling, thus the responding speed is effectively improved. the irrationality of linux scheduling mechanism is also analyzed, and the methods and models such as to fortify scheduling occasion and adopt double kernel are also proposed to improve it

    在虛擬內存管理機制的改進上，作者從操作系統內核入手，對內核代碼進行修改，去除了由於頁面調度帶來的響應不確定性，有效的提高了系統的響應速度；在實時調度上，分析了linux現有調度機制的不合理性，提出了增加調度時機、採用雙內核等方法，給出了改進的模型。
  16. Topic include : basic chemical knowledge related to life science, origin of life - essential elements, water and proteins, growing up food, nutrients and hormones, messing up narcotics and some stimulant drugs e. g. ketamine and ecstasy, aging and dying medication, chemicals against diseases and the mystery of heredity nucleic acid and the double helix

    內容包括：基本化學概念、生命的起源必需的元素，水及蛋白質、生命的成長食物、營養及荷爾蒙、生命的糟韃毒品及軟性藥物（如k -仔，搖頭丸）的化學成分、衰老與死亡藥物治療及生命的延續及遺傳的奧秘核酸及雙螺旋結構模型。
  17. Not only can it be excited by visible light but also displays a spectrum - shift upon binding with ca +. moreover, it targets precisely into cytosol only, and thereby exhibits great advantage beyond flou - 3 and ruro - 2. thus it is possible to use stdin - am to measure real - time variation of [ ca2 + ] in cytosol

    同時細胞熒光圖像分析顯示， stdhi一am進入細胞后只標記胞漿c擴+而不標記胞核c擴+ ，是目前唯一的可以am酉旨型無損傷導入細胞、雙波長、可見光激發的胞漿特異性c擴+熒光探針。
  18. And then, according to finite element theory of reinforced concrete, the main calculating program of " nonlinear finite element ultimate analysis of reinforced concrete thin slabs with complex geometry & boundary condition " is made by using the triangle layered - assembled element of elastic thin slabs and the stress - strain relation by considering concrete as anisotropic material under effecting by two - way stress, and the concrete material model presented by darwin and pechnold, and the yield criterion of concrete presented by kupfer and gerstle

    然後根據鋼筋混凝土有限元理論，以三角形分層組合式的彈性薄板彎曲單元為基礎，考慮混凝土為各向異性材料在雙向應力作用下的本構關系，採用darwin和pechnold的混凝土材料模型和kupfer與gerstle等人研究的混凝土破壞準則，編制了「復雜幾何形狀和邊界條件鋼筋混凝土薄板非線性有限元極限分析程序」中的核心計算程序。
  19. The core part of this paper is to build a win - win model of cross - culture management which is just through the course of completely copy of the pattern of foreign countries to the course of sino - foreign cultures pervasiveness, at last, it realizes the corporation of cultures differences, and also poiflts out the key points of shortening the conversion process of these courses, especially, it dissertates the cross - culture management of human resources, in addition, it also points oul that real successful sino - foreign joint ventures are those who can utilize the culture differences to construct a win - win model of cross - culture management with competitive advantages

    本文的核心部分是構建中外雙贏的跨文化管理模式，即從全盤外籍化階段，經中外文化的互滲階段，到實現文化差異的統合階段的整個發展過程，提出了加速中外合資企業跨文化管理三個階段的遞進轉換的關鍵所在，尤其對該模式最為敏感的人力資源跨文化管理作了較為詳盡的闡述，並且指出一個成熟的中外合資企業的真正標志在於利用文化差異的統合，形成競爭優勢的具有高度適應性的雙贏型跨文化管理模式。
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