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centrality n.1.中心性,中央狀態。2.中心地位。3.向心性,歸心...

In this regard , this article contends that “ analogy “ as a scientific metaphor is much more appropriate than as a “ statistical correlation . “ “ analogy “ does not have to exclude the centrality of the objects in constructing knowledge while “ correlation “ does 因此而得出的體會,透過類比模型來表達要勝過透過變數模型來表達,因為前者是以被研究對象為主要關切,后者是以研究者自己的理論建構為主要關切。

In psychological centrality relative change scale , the acceptance stage patients realize that nothing is so important except “ health status “ and “ supports from , family “ 在心理權重性方面,接受組患者體認到失能后大部份自我向度都變得不再那麼重要,唯有健康狀況與家人之態度才是最重要的。

In this regard , this article contends that “ analogy “ as a scientific metaphor is much more appropriate than as a “ statistical correlation . “ “ analogy “ does not have to exclude the centrality of the objects in constructing knowledge while “ correlation “ does 因此而得出的體會,透過類比模型來表達要勝過透過變數模型來表達,因為前者是以被研究對象為主要關切,后者是以研究者自己的理論建構為主要關切。

In psychological centrality relative change scale , the acceptance stage patients realize that nothing is so important except “ health status “ and “ supports from , family “ 在心理權重性方面,接受組患者體認到失能后大部份自我向度都變得不再那麼重要,唯有健康狀況與家人之態度才是最重要的。

centralization

The research demonstrates that : the division of regional land - use structure can be revealed well by the above - mentioned method , and those results can show the regional structural differences of natural condition , natural resources and socio - economical development in the study area ; the regional change of land - use structure in the study area saw the following regular patterns : the structural diversity and composed types of land - use decrease by degrees from plain area to gully and hilly area , from nearby suburbs to far suburbs , but the centrality of land - use structure is on the contrary , and composed types of land - use are related with the features of regional economical activities ; the regional differences of land - use structure in the study area are influenced strongly by the geographical factors , such as , geomorphologic situation , location advantage , level of economical development and other factors . etc 結果表明:此方法能夠很好地揭示區域土地利用結構的地域分異,其結果能在一定程度上反映研究區自然條件、自然資源和社會經濟發展地域結構的差異;研究區土地利用結構的區域變化呈以下規律:土地利用結構的多樣性和土地利用組合類型數由塬區溝壑區丘陵區、城鎮近郊遠郊依次遞減,土地利用結構的集中度則剛好相反,土地利用的組合類型與區域的經濟活動特點相關等;研究區土地利用結構區域差異主要受地理位置、地貌狀況、區位條件、經濟發展水平等因素的強烈影響。

Particle ratios embody the chemical equilibrium driven by inelastic interaction during rapid expansion when the temperature decreases in the colliding system , the measured hadron ratios provide the chemical composition of the fireball at the chemical freeze - out point and access the baryon transporter stopping ) for the initial conditions at early stage of the collisions . in this paper , we study the anti - proton to proton ratio from ig7au + 197 au collisions , analyzing p / p ratio as functions of rapidity , transverse momentum and centrality at ^ / saw = 200gev and the dependence on the center of mass energy of p / p ratio , compared with the experimental results . it shows that the p / p ratio has n ' t obvious dependence on rapidity for mid - rapidity , but shows a slight increase trend with pt increasing in the range of pt < 1gev / c for mini - bias or central collisions , and rqmd shows a more remarkable correlation between p / p ratio and centrality than experiments do at snn = 200gev 研究表明:對廠在中心快度區沒有明顯的快度依賴性,在越靠近邊緣快度區, p p呈下降趨勢;在對心碰撞或者最小無偏事件中, p p在低橫動量區域隨著橫動量的升高而增大; p隨著碰撞對心度的比實驗結果表現出稍強的隨對心度增大而減小的趨勢,尤其是有再散射ujrqmd模型;在中心快度區, p p隨著碰撞的質心能量的提高而快速的增大,與實驗結果一致;在低能,有末態粒子再散射的d較好的預言了的:但是在mc能量下,有末態粒子在散射的d所預言的p p值比實驗值要小。

As application of this new preflltering method , the thesis connected the multiwavelet decompositing image with vector quantization . it quantizated images that decomposited by ghm multiwavelet using three preflltering methods and testified that image with excellent energy centrality can get greater psnr after quantization and restruction 作為新的多小波預處理方法的應用,本文把多小波圖像處理與矢量量化相結合,對三種預處理方法之下的分解圖像分別作矢量量化,用計算機仿真實驗證明了采用合適的預處理方法,可望得到更好的數據壓縮效果。

On the base of summarizing the multiwavelet theory the thesis studied several preflltering methods before decomposited the image by multiwavelet at large and analysised the relationship between multiwavelet and preflltering methods from several points of view . simulation experiments proved that using preflltering method can greatly improve the image ' s energy centrality than not using prefiltering . and different methods brings out different effects to specified multiwavelet , which explained that preflltering is connected with specified multiwavelet . next , the author brought forward a new method based on above study , with several experiments validating this conclusion by computer 本論文在綜述了小波、多小波變換理論的基礎上,較詳盡地分析了幾種常用的多小波預處理方法,從多個角度研究了預處理方法與多小波系統之間的適應性關系,并通過計算機仿真試驗證明了采用合適的預處理方法比不采用預處理方法(即簡單的格式轉換)能提高分解后圖像能量的聚集程度。進一步還研究了對于特定的多小波而言,預處理方法是與之相匹配的,即運用不同的預處理方法能量聚集程度不同。

With the development of computer technology , control technology , communication technology , crt technology and so on , and with the industry production ' s need for improving the computer ' s control level , the management ' s centrality and decentralization prompt the development of distributed control system ( dcs ) 隨著計算機技術、控制技術、通信技術、 crt技術等的發展以及工業生產對計算機控制水平要求的提高,管理的集中性與控制的分散性這一實際需要推動了集散計算機控制系統( dcs )的發展。

The model reproduced the following facts of wa97 experimental data : the yield of strange particles increases with increasing mass and increasing centrality of the colliding system , and also with increasing strangeness content of hyperons in relativis - tic nucleus - nucleus collisions . the simulation of strangeness production using luc1ae model shows that strangeness production is related not only to the rescattering . but also to the collective interaction among strings in relativistic nucleus - nucleus collisions Luciae模型能很好地描寫wa97發表的單奇異和多奇異重子的產額和橫質量分布的實驗數據,能較好描寫wa97實驗所揭示的相對論性核-核碰撞中奇異粒子產額隨碰撞體系質量、中心度的增大而增加和奇異粒子增強隨奇異粒子所含奇異夸克數的增加而增強的實驗事實。

Third , by standardized design , it is easy to segment securities and securities can move separating from real assets , all these make the liquidity and centrality of securities exchange become much higher , especially assisting by information technology , the externalities of securities will be stronger 再次,證券產品易于分割的標準化設計及其與實物的相互分離,加上信息技術特別是網絡技術的應用,使得證券交易具有高集中性、高流動性的特點,證券市場的外部性因而更加強烈。

Then we let the synthetically grading method marry to linear regression in moments of empirical analysis in order to get rid of the limitations of short term phenomenon caused by single ratio to research the efficiency of corporate governance , and we also research the effects of the share centrality on the corporate structure 在前述分析的基礎上,為避免單一效率指標以及治理效率考察的短期效應的不足,本文在實證中把綜合評分法和線性回歸分析結合起來,探求股權集中適度性對治理效率的影響。

For the special location and the southbound shift of the economic centrality , the population of three gorges including the districts of minor nationalities as tu , had been ever increasing in a great way in the song dynasty . but the absolute quantity is not large , so the population density was still low 由于特殊的地理位置,加上經濟重心的南移和移民的發生,整個宋代三峽地區包括土家族等峽區少數民族在內,人口基本上是一直呈增長趨勢的,且有時增長幅度較大,但絕對數量并不多,仍屬于地曠人稀的地區。

The paper embodied with fact of hengxin corporation , and focus on the proplem of material purchasing . applying modern theories and means of supply chain administration and logistics administration , through reorgnizing material purchasing management and procedure . through authenticating supplior , we have established the evaluation procedure of supplior to strengthen the management of supplior , and applying computer technology and network technology , and realized electronics , information and centrality of purchasing administration , thus , production is guaranteed , purchasing cost is decreased and market competitive ability is improved . parts of contents and ideas in this paper have been applied in hengxin corporation and preliminary fruits have been gained 本課題結合大連恒新零部件制造公司(以下簡稱恒新公司)的實際情況,針對恒新公司物資采購管理方面存在的問題,通過研究現代物流與供應鏈管理等先進的管理思想和方法,對恒新公司物資采購組織和機制以及采購流程進行重組,同時對供應商進行認證和管理,建立供應商評審程序及招標采購制度,加強對供應商的管理,并應用計算機技術及網絡技術,建立基于供應鏈的恒新公司物流管理信息系統,力圖在管理的力度和深度上真正解決該公司物資采購問題,從而節約成本、提高效益、保證質量、提高企業的管理水平和市場競爭力。

On the basis of analyzing conditions and the advantages of songjiang new city , the regional support and centrality are researched with interrelated model . in this paper , some problems on the underpopulation , industrial structure , the speed of exploitation and land use are put forward 在分析松江新城的發展現狀和優勢條件的基礎上,利用相關模型研究了其區域支撐和中心性,認為松江新城在人口聚集、產業結構、開發速度和土地利用上存在問題。

Maize is the main fodder grain , which is the third food crop . the other two - food crop is the paddy and wheat . but the maize lack competition in world market because our maize industry have small scale and low centrality 作為主要飼料糧的玉米在我國是僅次于水稻和小麥的主要糧食作物,但是我國的玉米規模化、集約化程度低,勞動效率低,國內玉米價格高于國際市場價格,品質又差,在國際市場上缺乏競爭力。

We thus discuss an approach to study the early partonic collectivity in high energy nuclear collisions . it shows that in high energetic nuclear collisions at rhic energies , there exists very strong transverse expansion , which becomes stronger with increasing colliding centrality 我們將會看到在rhic能量下的高能重離子碰撞中,存在很強的橫向擴張運動,并且隨著碰撞中心度的增大而變得更加激烈。

In this regard , this article contends that “ analogy “ as a scientific metaphor is much more appropriate than as a “ statistical correlation . “ “ analogy “ does not have to exclude the centrality of the objects in constructing knowledge while “ correlation “ does 因此而得出的體會,透過類比模型來表達要勝過透過變數模型來表達,因為前者是以被研究對象為主要關切,后者是以研究者自己的理論建構為主要關切。

The time difference curve may confirm the fast formation ; judge the tool ' s centrality ; verify the bonding quality combining with cbl / vdl curves , and also determine the casing collar position , etc 時差曲線則可以根據時差的大小驗證快速地層;由曲線的變化幅度判斷儀器在井中的居中程度;結合首波的幅度曲線波列的變密度曲線驗證膠結狀況是否良好;利用時差曲線的變化確定套管接箍位置等。