集體效應 的英文怎麼說
中文拼音 [jítǐxiàoyīng]
集體效應
英文
groueffect-
So the study of bremsstrahlung in equilibrium will be helpful to understand the collective effects and thermodynamic property of qgp
因此在平衡態下韌致輻射的研究將有助於人們了解qgp的集體效應和熱力學性質。In this section, applying the method, from abstract to specific and from history to present, it analyzes the operation mechanism of urbanization economy affected by market mechanism ; puts forward four theories of urbanization economy from economic perspective, including agriculture surplus and comparison advantage ; non - agricultural industry ; agglomeration economy and spillover effect, on this basis of the theories, it, on one hand, analyzes two kinds of internal mechanism in the chronologic operation of urbanization economies : increasing mechanism of urbanization economies in urban output industry ; and changing mechanism from specialization to integration, which are the representations of the evolution of " mart " development ; on the other hand, it analyzes two internal mechanism of dimensional operation of urbanization economy : internal spatial enlargement mechanism of urbanization economies from monocentric city to multi - center city, and external spatial enhancement mechanism which represents city - regionalization and city - chain connection, the later two mechanism represent the evolution of " polis " development
這一部分,按照由抽象到具體和由歷史到現代的研究方法,分析了市場機製作用下的城市化經濟運行機理,從經濟學角度提出了農業剩餘與比較優勢、非農產業、聚集經濟、外溢效應四大城市化經濟定理;在此基礎上,一方面分析了城市化經濟運行沿時間增長的兩個內在內容提要機制:城市輸出產業的城市化經濟增長機制和從專業化到綜合化的城市性質變遷機制,它們主要表現為「市」發展的延續;另一方面分析了城市化經濟運行沿空間增長的兩個內在機制:從單中心到多中心的城市化經濟運行的內部空間擴展機理和表現為城市區域化、城市連綿體的城市化經濟運行的外部空間擴展機理,它們主要表現為「城」發展的延續。We hold that the integrate effect consists of two parts : 1 + 1 > 2 and a + b = c, in terms of math : here x1, x2, . . . , xn : integrate units s : functions of new system what features an integrated system are subjective initiative, non - linear function, dynamic connection, sub - system uncertainty, selective competition. the basic factors of integration are integrate context, integrate units, integrate interface and environment, which form the integration condition respectively the basic integrate patterns covers point - to - point, pipeline and hub
首先,深入探討了集成的內涵,即集成是指為了實現某一目標,在一定的集成環境中,若干集成單元動態地集合成一個泛邊界狀態的有機整體的過程,指出集成效應的數學解釋除了1 + 1 2外,還應該包括: a + b = c ,即若以x _ 1 , x _ 2 , … … , x _ n代表集成單元, s代表集成后新系統的總功能,那麼其特徵有:主體行為性、功能非線性、關系動態性、單元泛化性、選擇競爭性;集成的基本要素包括集成背景、集成單元、集成界面和集成環境等四要素;基本模式有點到點模式、管線型模式和集線器型模式;基本條件有集成背景條件、集成單元條件、集成界面條件和集成環境條件。Collective teacher efficacy theory and its application
教師集體效能理論及其應用The regularities distribution of the electromagnetic field and vortex density had been simulated by the software matlab, the results of simulation not only proved the existence skin effect but also provided theory evidence for designing and researching of the shaft bearing replacer
通過matlab軟體對被加熱工件進行了電磁場和渦流分佈的計算機模擬,形象描述了工件內電磁場的分佈規律,證明了集膚效應的存在,為軸承感應拆卸裝置的設計研究提供了理論依據。In this paper, we introduce quantum theory into the liquid crystals in order to research the collective effect ( i. e. the physics effect produced by many - body effect and collective excitation ). in this way, we research the microscopic theory of nematic phase and cholesteric phase
為了探索其集體效應(多體效應以及集體激發導致的物理效應) ,本文將量子理論引入到液晶體系,研究向列相和膽甾相的微觀理論。Through the analyzes of electromagnetic system of a axial symmetry by the method of electromagnetic vector potential, an eddy current field math model is build by triangle cell, this article has researched the effect of power frequency to eddy current density, penetration depth and the skin effect
本文以電磁場矢量位有限元法為基礎對二維軸對稱場的磁場強度、渦流密度進行了計算求解,採用三角形單元和六面體單元建立了渦流場數學模型,研究了電源頻率對渦流密度、透入深度及集膚效應等場量的作用影響。The character of tube roll mill is that it combines the advantages of ball mill and roller, then great improves the grinding efficiency through the study of the grinding theory of tube roll mill, pressing stress, grinding effect and the comparation between roller and vertical mill, this text combined the national important technology equipment crert item - - tube roll milling developing item, gets following results : firstly, because of the special structure of tube and roll, powder from single particle grinding in the early peried contincely transit press grinding stage, it better stops the loss of splash energy, secondly, during the grinding progress, powder form loose to dense fully uses the nonsmoth surface of particle and stress focus to make its stress lower than roller " s
本文結合國家重大技術裝備國產化創新項目-筒式輥碾磨開發項目,通過對筒輥磨的粉磨機理、層壓應力的分析、粉磨效果的研究及與輥壓機、立磨粉磨效果、粉磨機理的比較,可知:首先,由於筒與輥的特殊結構方式,筒輥磨內粉體由初期的單顆粒破碎逐漸過渡到層壓粉碎階段,較好地防止了飛濺能的損失,其次,在粉磨過層中,粉體由疏鬆到密實,充分利用了顆粒的非光滑表面及應力集中效應使其應力低於輥壓機。實驗證實,筒輥磨的粉磨效果大大優于立磨和輥壓機。Especially in cmos n - well integrated circuits technology, the body effect will cause the nmos threshold voltage following the pumping voltage to be lifted and then the highest pumping voltage will be limited
特別是在n阱集成電路工藝,體效應使得每一階nmos管的閾值電壓都不斷抬升,以至於電荷泵的最高輸出電壓受到限制。Three order parameters that character sa are, . considering collective effects of reciprocity systemic, elementary excitation of condensed physics method is adopted. quantum theory is used to study sa - new microcosmic theory of sa is given
為考慮有相互作用多體系統的集體效應的影響,本文採用凝聚態物理理論中的元激發方法,用量子理論方法來研究s _ a相。The transverse expansion origins in early stages, but mainly develops and finishes during the late stage of the colliding. for those heavier particles, such as j /, e, and etc., becuase of their smaller hadronic cross section, they rarely participate the final state hadronic re - scattering, and depart the system much earlier. their transverse expansion maybe is the result of the cumulative collective effect during the early partonic stage
這種橫向擴張起源於碰撞的初始階段,但是主要是在碰撞的後期完成,而一些重的粒子,如j 、和,由於具有較小的強子散射截面,幾乎不參與末態強子的再散射,較早的離開碰撞系統,它們所表現出來的橫向擴張運動可能是來自碰撞初期部分子階段的部分子的集體效應的累積結果。The integration of labor - intensive enterprises on the basis of value - shifting theory
論集聚效應與長三角的經濟一體化The effects of making innovations in disposing and collecting resources and their enlightenment to the economic integration of changsha, zhuzhou and xiangtan
創新資源配置集聚效應及其對長株對長株潭經濟一體化的啟示Metropolitan area is a result of industrialization and urbanization. it is the embodiment of centralization and radialization when city develops to a certainty
都市區是工業化與城市化共同作用的結果,是城市發展到一定程度時集聚效應和輻射效應共同作用的體現。So that it is necessary and urgent to build the scientific, efficient and feasible system of the yrd regional general traffic networks. building the modern general transportation combined with road, railway, waterway and aviation will promote cities in yrd region to be integrated into yrd regional urban group both in the form of spatial structure and in the mode of integrative economy. building the developed integrative transportation will highly speed the development of the yrd region and the national economy
只有構築科學高效而又切合實際的區域綜合交通運輸網路,建設發達的公路、鐵路、水路、航空綜合運輸系統,將長江三角洲各大小城市連成一體,真正形成空間結構和社會經濟一體化的長江三角洲城市圈,才能產生區域整體系統的集聚效應,為長江流域經濟以及全國經濟發展做出貢獻。Then it discusses the influence of electric parameters on the heating effect bases on an analysis of the result of the numerical simulation
在集膚效應作用下,電纜導體內部的有效過流面積減小,交流阻抗顯著加大,其發熱量也很大,井下電纜伴熱加熱技術就是利用這一原理來加熱原油的。This article makes a numerical simulation and analysis of the skin effect of the downhole heating cable conductor by using the finite element method, thereby finds out the distribution characteristics of the current density of the cable, and indicates the effect of the frequency of alternating current on the skin depth
摘要運用有限元法,對交頻井下伴熱電纜導體內部的集膚效應現象進行了數值模擬和分析,比較直觀地得出交頻電纜中電流密度的分佈特性,以及交流電的不同頻率對導體集膚深度的影響。Panel data model is an important linear model in economics, finance, biology, medicines and other fields. in recent twenty years, statistical in - ferrence about this model attracts many statisticians. in this paper, we first generalize the latest development of parameter estimation in this field, then focus on parameter estimation in the panel model with individual effect and time effect. many articles researched the parameter estimation of the regression coefficents in the case that both individual effect and time effect are random, but in some conditions, it is more reasonable if we suppose either of them is fixed. this paper is based on this hypothesis to research the estimations of the coefficents. the variance - covariance matrix still include parameter of variance in this condition, so our purpose is to look for feasible estimations
Panel數據模型是一類具有重要應用的線性統計模型,它在經濟、金融、生物、醫學等領域都有廣泛的應用。近二十余年來,關于這種模型的統計推斷吸引了很多統計學家。本文首先概述了這一領域參數估計方面的最新發展,然後集中討論了既含有個體效應,又有時間效應的panel數據模型的參數估計。Moreover, the microstrip - waveguide transition and the circuit for dc bias in the vco are analyzed, and the analysis is generally useful for design of millimeter - wave planar circuit
最終,在微帶線上製成了w頻段平面集成體效應管壓控振蕩器,並進行了測試。The author of this paper do believe, with the gathering effect of modern city strengthens, the number of underground street, soil - covered building. underground business and industry facilities, tunnel of hole and underground synthesize will be more and more the underground space of three dimension consisted of point, line and flat surface will be one of the main content for modern city
筆者認為,隨著城市集聚效應的增強,城市地下街、掩土建築、地下商業城以及工業和商業用途的隧道洞室等多種地下綜合體將越來越多,預期點、線、面相結合的三維形態地下空間必然成為現代化城市基本組成內容之一。分享友人