paper star 中文意思是什麼
paper star
解釋
紙星-
There has been many papers to discuss the in - medium quark and gluon condensates in nuclear matter which use the models with su ( 2 ) l su ( 2 ) r sym - metry. now, we make use of the chiral model su ( 3 ) l su ( 3 ) n including the baryon octet to discuss the quark condensate < qq > in strange matter, where q is an up or down quark field. on the one hand, from the experimetal data, it is found that < qq > vac = - ( 225 25mev ) 3, on the other hand, with the hellmann - feynman theorem, quark condensate can be evaluated on the hadronic level. in this paper, we will investigate the quark condensate in strange matter with the chiral symmetry su ( 3 ) l x su ( 3 ) rspontaneous breaking lagrangian to obtain the variation of the quark condensate in the strange matter when the baryon number change. it can be applied to understand the neutron stars when the neutron star are considered to be constructed by the strange matter. because nertron stars are homogeneous and at very low temperature, we will use the mean - field approximation and zero temperature throughout this paper
鑒于已有大量文獻討論了核物質中的夸克凝聚，本文將討論在奇異物質中的夸克凝聚。而在介質中的夸克凝聚的基本公式可由hellmann - feynman理論導出，所以運用手征對稱自發破缺拉氏量以及平均場近似，我們就可以討論在奇異物質中的夸克凝聚，由所計算的結果表明： （ 1 ）奇異物質中的夸克凝聚隨奇異物質密度的增大而單調減小。 （ 2 ） -凝聚的出現對衰減率有影響。 -
This paper is focussed on the deployable boom system ( dbs ) of geospace double star exploration project ( dsp ) of chinese accademy of sciences. the main content of the paper is as following : 1
針對中國科學院「地球空間雙星探測計劃」的有效載荷探頭伸展機構，本文進行了機構動力學和結構動力學的理論分析和研究，主要內容如下： 1 -
The author believe that copper cable will be replaced by fiber as the development of network, but now most fiber lan use a switch with fiber interface to get full - duplex operation, and the most important obstacle in deploying fiber lan is the high price of the switch. only some big company can afford the fiber switch and the switches often work in man. in order to lower the costs of gigabit optical lan, this paper presents a workgroup optical network base on passive star coupler ( psc )
作者堅信，隨著網路技術的發展，光纖一定會代替銅纜成為網路的主流傳輸介質，目前光纖本身的價格也可以為客戶所接受；但是影響光纖介質的局域網推廣普及的一個重要因素，就是目前市面上的光網路都採用了全雙工交換機，而光纖介面的交換機尤其是千兆位的交換機價格很高，多用於校園網或城域網；只有極少數大型企業能夠負擔，影響了光纖網路的部署。 -
This paper analyses and studies the design method of optical divide ratio of two way optical distributor in star optical fiber transport network, reaches a simple method to design optical divide ratio of two optical distributor : tabulated solution method and graph method, and then analyses and summarizes the characteristic and law of function curve, the five - point conclusion are presented finally
摘要對星形光纖傳輸網路中的光二分路器分光比的設計作了分析和研究，得到一種設計光二分路器分光比的簡便方法查表法和曲線圖解法，並對相關函數關系及其曲線特徵與規律作了分析，得出了5條結論。 -
For this, the paper analyzes firstly the economic and commercial environment of the county - level market and studies the marketing situation of the golden star milk powder in the county - level market and the competitive status of various milk powder brands in the county - level market we find out the superiority and inferiority the golden star milk powder has in the county - level market, its main competitor, its secondary competitor and its potential competitor
為此，本文首先分析縣級市場的經濟、商業環境，並研究了金星奶粉在縣級市場的營銷現狀和縣級市場中各奶粉品牌的競爭狀況，找出了金星奶粉在縣級市場所具有的優勢和劣勢及金星奶粉的主要競爭對手、次要競爭對手和潛在競爭對手。 -
This paper describes a new method to select these parameters, including to determine the focus length, relative aperture and field of view of new optical system in design by means of making reference to previous star sensors and their optical systems ; to forecast the acquiring probobility of star sensor in accordance with selected param eters ; to determine the principal design wavelength and spectral coverage by means of integrat ing the spectrum of stars
本文介紹一種確定光學系統參數的新方法，包括通過參考比較已有星敏感器及其光學系統特性來選取新光學系統焦距、相對孔徑和視場；根據所選取的參數預計星敏感器的捕獲概率；採用綜合恆星光譜方法確定光學系統中心波長和光譜范圍。 -
This paper mainly discussed the optimization design of two - stage star - type gear transmission system. it covered the two sides : one - stage gear transmission and two - stage gear transmission. on the basis of their analysis and research, the mathematic models are created which include the objective functions of minimum volume and minimum center distance, the constraints of contact strength, bend strength and scuffing strength
本文主要研究了航空發動機星型齒輪傳動系統的優化設計，對單級齒輪傳動和兩級星型傳動都進行了深入的分析和探討，分別以系統體積最小和中心距最小為目標函數，以齒輪的接觸強度、彎曲強度、膠合強度等為約束條件，建立了完整的數學模型。 -
You should follow the installation instructions for the luminaires, such as installing away from combustible surface ( wall paper, wooden false ceiling ), allowing sufficient room for heat dissipation ( particularly luminaires fitted with tungsten halogen lamps ), ensuring effective earthing connection ( such as adding star and spring washers at the earth terminal ), and adopting proper anchorage to support its weight
燈飾應按照指示安裝，注意要遠離容易燃燒的表面（例如墻紙、木製假天花） ，預留足夠的散熱空間（尤其是裝有鎢絲鹵燈的燈飾） ，確保有效接地（例如在接地終端加上菊花介指和彈弓介指） ，並因應燈飾的重量，選用適當的安裝方法（例如大型的吊燈，須選用拉爆螺絲等） 。 -
In addition to the splendid astronomy photographs, the calendar contains information about the solar and lunar eclipse that are going occur in 2001, as well as a detachable seasonal star map printed on enduring and water - proof paper
除了精美的天文照片外，月歷還附有2001年日食和月食的資料，以及一張可供剪下使用，以耐用防水紙印刷的四季星圖。 -
In multi - agent platform aspect, this paper realized a ring of star topology fault - tolerance agent platform included three main container nodes base on jade ( java agent development framework ) software frame, when one of the main container running agents cannot be accessed, other main container in this platform can detect it, and rebuild a new agent platform according to address notification service provided by jade
在多agent運行平臺方面，本文在jade （ javaagentdevelopmentframework ）軟體框架上構建一個具有三個主容器結點的星形環拓撲結構的多agent容錯平臺。當運行agent的某個主容器不能被訪問的時候，平臺上其它的主容器可以檢測得到，並根據jade提供的地址通訊服務，重新建立一個新的agent運行平臺。 -
This paper analyzes on the professional characteristics of museum - attached library, and connecting with the library ' s practice, advances some book acquisitioning tactics that are suitable to the museum - attached library such as the star grade system, expert - assisted system, and special acquisitioning modes, etc
分析了博物館圖書館專業特性，結合圖書館實踐，提出了一些適合博物館圖書館的圖書采訪策略，如星級制、專家輔助制和特殊采購模式等。 -
Based on the above - studied, and taking representative and objectivity into consideration, this paper singles out service quality of guilin ' s three - star hotels for study, takes the study methods of on - the - spot investigation, document analysis, and comparing, concludes some valuable information for improvement of the hotel " service quality
基於以上的認識，考慮研究的代表性和現實性，本文選取桂林市三星級酒店服務質量為研究對象；採用了現場調查法、資料分析法以及比較分析法；得到了一些對酒店服務質量提高有價值的結論。 -
Under this condition, this paper focuses on the practical situation in chongqing changan automobile company. first of all, the paper analyzed the emission control technology in different periods in china as well as the world, and summarized the legislation status in europe, america, japan and china. beginning with the construction analysis for exhaust emission catalytic converter, the catalytic converter for " changan star " model sc6350c was designed
排放法規的嚴格執行，促使中國汽車業加快了汽車排放控制技術的應用研究和開發，本文在這一背景下，結合重慶長安汽車公司的實際情況，首先分析了國內外各個歷史時期的排放控制技術，闡述了歐美日以及中國的排放法規狀況，然後從排氣凈化器的結構分析入手，針對「長安之星」汽車設計了一種sc6350c排氣凈化器。 -
In the process of building the multidimensional data model, we made some mends on the time dimension, adapted the time model based on competition, and this model provided enough information for the later analysis based on time. and contempary, this paper used a new schema called star cluster schema as the basic structure of the multidimensional data model. the cluster schema is the joint of star schema and snowflake schema, it inherits their merits, and mends their disadvantages
在具體的建模過程中，對時間維作了一定的修正，提出了一種基於競爭機制的時間維模型，為基於時間的分析提供了更加充分的信息；同時本文也對常用的多維數據模型的結構作了改進，採用了一種稱作為星族模式的結構，這種結構結合了星型模式和雪片模式的優點，同時又對各自的缺點進行了修正，並在實際中得到了很好的應用。 -
According to the characteristic of beidou double - star positing system ( double star positoin ), this paper puts forward the optimal predication model of double - star position / sins integrated system
摘要根據北斗雙星定位系統（簡稱雙星定位）的特點，提出了北斗雙星與sins組合的最優預測模型。 -
In this paper, we recast the matter part of the open superstring star in the present of a constant b field. by using a different coordinate representation the matter part of the open superstring star is identified with the continuous mayal product of functions of anti - commuting variables
在本文中，我們著重考察了在背景b場中費米場中的witten星乘積，將其表示為連續的moyal乘積，並且定出了非對易的參數。 -
According to the practical condition of star high - tech, the design contents of box - type substation are described in very much detail, especially, the scheme design for intelligent box - type substation including the main equipments and auxiliary equipments is the key issue to manufacture this kind of product. it is also the key aspects of this paper
論文根據作者所在單位思達高科的實際情況，對箱式開關站的設計內容進行了詳細地描述，特別是智能型箱式開關站的整體設計思路，涉及到一次、二次設備的內容，是生產這種產品的關鍵，也是本文論述的重點。 -
Generally speaking, there are two approaches to environment modeling : geometrical modeling method and topological modeling method. having valued the advantages and disadvantages, this paper adopts the topological modeling method, and then plans a static collision - free path for every robot by using the heuristic a star algorithm
在分析和總結以往機器人環境建模方法的基礎上，本文基於拓撲法對環境進行建模，並給出用a *演算法搜索出的機器人靜態無碰路徑。 -
In this paper, we define the concepts of the star semirings of no star factor, the star semimodules of no star factor, the dual star semimodules and the reflexive star semimodules in the basis of the star system which is introduced by professor chne pei - ci, and obtain some properties
摘要在引入星系統的基礎上，進一步引入了無星因子*幺半環、無星因子*幺半模、對偶星幺半模與自反星幺半模等概念，並把半模範疇中對偶性與自反性的一些結果推廣到星幺半模範疇中。 -
Members noted an information paper reporting on research that applied the p - star model, developed by the us federal reserve system, to hong kong to test the hypothesis that an excess real money balance implied potential inflationary pressure in the future
模型的研究結果的資料文件，該模型是由美國聯邦儲備體制發展的，研究內容旨在測試過剩的實際貨幣餘額顯示日後會有潛在通脹壓力的假設。
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