exchange coupling 中文意思是什麼
exchange coupling
解釋
交換耦合-
And smooth and effective knowledge transfer and exchange are the prerequisite of interactive learning within enterprise cluster, and interactors ’ proximity - based coupling is the important guarantee in knowledge transferring and exchanging smoothly. actors ’ proximity may be decomposed into geographical, social and indus - trial aspects in network for cii within regional enterprise cluster
區域企業集群創新實質為耦合互動創新，這是因為區域企業集群創新的形成是集合主體交互學習合作競爭的結果，主體間交互學習的實現是以區域企業集群內順暢而有效的知識轉移和交流為前提的，而企業集群中主體間的接近性耦合是知識順暢轉移和交流的保證。 -
The vibrational excitation cross - sections of low - energy electron scattering from n2 molecule are studied using the improved body - frame vibrational close - coupling ( bfvcc ) method and quantum scattering potentials including static, exchange and polatization contributions based on ab initio calculations
摘要使用經孫衛國教授改進后的振動密耦合散射方法和基於量子力學從頭計算得到的靜電、交換與極化散射作用勢，研究了低能電子與n2分子的振動激發散射截面。 -
The great engineering software ansys was used to simulate the induction heating process of a continuous casting square billet in multi - physical coupling field based on the electromagnetic induction and heat exchange theory
摘要根據電磁感應理論及傳熱基本原理，利用大型工程軟體ansys對連鑄方坯的感應補熱過程進行了多物理場耦合的有限元模擬，並對鑄坯斷面上的溫度梯度、磁場分佈等進行了分析。 -
By calculating the feynman diagram in rtf, we find that when taking into account both the thermal photon emission, absorption and the virtual photon exchange processes, the infrared divergences at zero and finite temperature can be cancelled at the same time. the full quantum calculation results for soft photon radiation coincide completely with the poisson distribution obtained in the semiclassical approximation ( the coupling of the classical current and quantized field )
通過實時溫度場論下的費曼圖計算，我們得到：將實光子的發射、吸收，虛光子的交換過程同時考慮時，零溫場論中出現的和由溫度效應引起的紅外發散都能得到消除；並且完全量子場論下的軟光子輻射幾率與半經典近似下（經典的電流和量子化的電磁場之間的耦合）得到的泊松分佈結果完全一致。 -
Secondly, a network based on multi - terminal components modeling methodology was applied to model mems at system - level by the analogy and mixed - signal modeling tool of vhdl - ams, for the system - level model of mems is a mixed signal model, which has attributes of multi - energy domains coupling, multi - signals mixed and interacting between discrete - event subsystems and continuous - time subsystems. with this method, the whole system can be divided into some subsystems defined as multi - terminal components ; the behavior of the subsystems depends only on their terminal signals ; the information exchange between subsystems was done by the signals at their terminals. the continuous - time systems or discrete - event systems can be modeled and simulated with this method, which satisfied the requirements of nonlinear systems and large signals analysis
同時，針對mems的系統級模型是一個混合信號模型，具有多能量域耦合、多信號混合、離散事件子系統與連續時間子系統交互的特點，使用vhdl - ams作為混合信號模型建模的工具，採用多埠組件網路建模方法建立了mems系統級模型，把微型機電系統分解為多個子系統或組件，各子系統被定義為多埠組件，子系統的內部行為通過其埠行為來描述，子系統間的能量與信號的交換通過組件的埠映射來實現，從而實現了對連續時間系統和離散事件系統的建模與模擬，滿足了非線性系統以及大信號分析要求。 -
It would integrat the product - data and interrelated application resources inside the enterprise excellently, and realize the dynamic sharing of enterprise resources, finally, improve the productivity and competition capability of enterprise. the research in this paper was supported by the national sci - tech key program ( serial number : 2001ba201ao6 ). the major work in this paper is as follow : in this paper, discussed the traditional epdai ' s basic concept, classify and limitations, proposed a new component and loose coupling epdai frame based on web, described the concept, realization rules of the frame and the essential of loose coupling, and proposed the instance based on this frame - enterprise product data exchange support system
本文所涉及的研究內容得到國家攻關科技項目《網路化製造平臺》 （項目編號： 2001ba201a06 ）的資助，主要進行了以下幾方面的工作：論述了傳統企業產品數據應用集成的概念、分類和存在的缺陷，提出了全新的基於web的組件化松耦合企業數據應用集成框架，對其概念、實現原則及松耦合的實質進行了論述，並提出了建立企業產品數據交換支持系統這一在該框架下的具體應用實例。 -
This is a knowledge ecnomic age. knowledge management has been a core element. it is the basic of knowledge management technology. the knowledge management technology is not a new thing. lt renewedly combins the existent techniques. the important techniques are document management, groupware, text search, enterprise portal, and so on. this article uses loosely coupling dna system of microsoft as the basic frame clsss. do research and application of the techniques to compose the knowledge management system. lt brings to bear of exchange server, sql server, sharepoint portal server integrately, and constructs the project on windows 2000 server. the emphases are the pivotal techiques to compose the three tiers, especially the exploiture of collaboration application, and using xml to settle the issues of data integration, search, graphics and text combined application. the operation background is the operations of fire control and superintend in dalian fire bureau
知識管理技術不是新生兒，而是現有技術的重新組合，其中最重要的是文檔管理、群件、文本挖掘與檢索、企業門戶等。本文以微軟的鬆散類型的dna為基礎框架，對構成知識管理系統的各項技術進行研究與應用，綜合運用了exchangeserver 、 sqlserver 、 sharepointportalserver等，在windows2000系統上構造解決方案。重點放在構成三層體系結構的各層使用的關鍵技術，尤其是協作應用程序的開發，以及使用xml技術解決諸如數據集成、檢索和圖文系統構建等問題。 -
Using above method with theories, we have computed the magnetic exchange coupling constants j values about ( vivo ) cr [ 1 ( cn ) 6 ] 2 / 3. 10 / 3h2o compound and [ mo2 ( cn ) 11 ] 5 compound, respectively. the j values are equal to - 42. 36cm - 1 and - 111. 46cm - 1, respectively
然後，分別對這兩種配合物自旋密度分佈加以分析，兩種配合物中金屬離子上的成單電子幾乎是定域的，其自旋極化佔主導作用。 -
A review of the cmr mechanism in perovskites. this chapter gives review of cmr mechanism, earlier research works on gmr mechanism are listed. some special physics concepts, such as double exchange ( de ), jahn - teller ( j - t ) effect, electron - phonon coupling, are interpreted
第三章綜述了對鈣鈦礦結構氧化物巨磁電阻效應機制的研究，對cmr產生機理做了簡單的介紹，並對諸如雙交換（ de ）作用、 jahn - teller效應、電荷有序等物理概念有所認識的基礎上總結了已經報道的對巨磁電阻效應機制的研究，最後指出探索cmr效應及其相關現象的途徑。 -
Exchange coupling and magnetism of compounds nd2fe17nx
化合物的交換耦合和磁性 -
Investigation of intergrain exchange coupling interaction of nanocrystalline permanent magnets by numerical simulation
納米晶永磁材料晶間交換耦合作用的模擬計算研究
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