star model 中文意思是什麼

star model 解釋
恆星模型
  • star : n 1 星；【天文學】恆星 （opp planet）。2 星狀物，星（形勛）章。3 【印刷】星形號〈 〉。4 【占星術...
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. The model comprising accretion onto a neutron star or black hole companion must still be considered a favored hypothesis.

    在中子星或黑洞伴星上發生吸積的模型，仍應看成是一個有價值的假說。
  2. 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。
  3. In this model, the resulting implosion and ensuing explosion would blow off the outer envelope of the star and leave behind the core as a neutron star.

    按此模型，引起的突然壓縮和隨后的爆發會把恆量的外部包層吹跑，留下的核成為一顆中子星。
  4. Our results show that with the up to date experimental data, 13c can not sufficiently burn, the neutron number density decrease, the timescale of neutron source become long and these come into conflict with model of thermal pulse agb star

    研究結果表明，在新實驗結果下， 』 3c不能充分燃燒，中子數密度降低，中子源持續的時標變長，這與熱脈沖agb星的現有模型出現矛盾。
  5. Two kinds of interpolation algorithms are analyzed and concluded that the centroiding algorithm is better for star spot position estimation. the noise effects on the centroding are analyzed by numeric simulation, educes the noise rms model

    利用誤差統計理論，採用數值模擬的方法，分析了各種噪聲對矩心法質心計算精度的影響，推導整理了噪聲誤差模型。
  6. For the hyper accuracy interpolation technique, which resolves the accuracy limitation of pixel physical size, derives out the star spot interpolation accuracy limitation based on the star spot mathematical model and photoelectric statistics

    針對克服像元尺寸對測量精度限制的超精度內插細分技術，在建立了星點光斑數學模型的基礎上，利用光電統計理論，推導了星點光斑內插細分精度的極限公式。
  7. Then, the article describes the mathematic model of block adjustment with independent model andundle block adjustment which both supported by gps data. at last, takeing the digital aerial triangulation system of the red star digital photogrammetry system as the testing platform, we required some conclusions significative to actual generation

    在此基礎上，建立gps數據支持的獨立模型法和光束法區域網平差的數學模型。並以紅星數字攝影測量系統中的數字空三子系統為平臺進行試驗，獲得若干對實際生產有指導意義的結論。
  8. When high - bandwidth star sensor measurements are available, according to the singer tracking model, the full angular acceleration is modeled as a first order markov process while the use of the attitude dynamics is totally avoided

    在能夠獲得高頻星敏感器測量的情況下，針對模型不確定問題，提出了一種基於singer模型的新的濾波演算法，把角加速度建模為一階馬爾科夫過程，從而避免了使用姿態動力學模型。
  9. Star of breakfast at tiffany ' s was chosen by beauty and fashion editors, make - up artists, model agencies and photographers

    這個影片第凡內早餐中的小角色被美容和時尚編輯化妝大師模特經紀人和攝影師們選中。
  10. This summary report describes how the planning department, with the help of the consultant, star vision ltd., has capitalized on the recent advancements in computer technologies ( including aerial photography, digital mapping, raster data modelling, three - dimensional data modelling and flythrough animation ) to deliver a 3d digital model of hk, which enables the management of planning data and assessment of visual impacts in a more effective manner

    規劃署在顧問星眺有限公司協助下，運用空中攝影、數碼測圖（ digitalmapping ） 、格柵數據模型（ rasterdatamodeling ） 、三維數據模型、模擬飛行（ flythroughanimation ）等先進電腦科技來開發一套香港立體模型的電腦系統，令處理規劃資料和評估景觀影響的工作達到更高的質素。本摘要簡介製作這個系統的過程。
  11. Via theoretic analysis, we think that both of the increase in typical temperature of agb star model and the corresponding change of model are possible ways to solve conflict

    我們經過理論分析后，認為agb星演化模型中典型溫度升高以及相關模型改變可能是解決矛盾的一個方向。
  12. Subsequently the reduced mechanism is used for three - dimensional numerical calculation in the flow solver technology of star - cd. 2. different from the one - step irreversible reaction, a multi - step reaction combined time scale model is developed to the solve combustion - turbulence interaction firstly

    2考慮化學反應和湍流的相互作用，建立了有別于普遍採用的基於單步不可逆反應的混合湍流反應（時間）速率模型的新模型，即多步反應混合湍流反應（時間）速率模型。
  13. 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。
  14. The star - model bidirectional control system of closed circuit television

    遠程多媒體閉路電視監控系統
  15. It solves payment issue through sharing pos and brush card. it solves info sharing and exchanging problem by enterprise application integration it adopts research method of software engineering and uses touch - screen, network, database technology and so on to carry through total design of the system and build the software : it uses user status identify and responsibility control to ensure database and application program ' s security ; it strengthen the code by coding optimize ; it captures and discards application runtime error to enhance the system ' s stability ; it uses multimedia voice and moving picture to show help information, thus makes the system easy to use ; it greatly reduces the maintenance work of the system by self - updating function ; it is an opening system by using star - model network top structure, supporting standard network communication protocol ? tcp / ip and offering standard software interfaced criterion

    論文採用軟體工程的研究方法，使用觸摸屏、網路、數據庫等技術，進行了系統總體方案設計和軟體開發：通過對數據庫和應用程序的用戶身份識別和權限控制，保證數據存取和應用程序的安全性；通過對代碼進行優化提高了代碼的健壯性；通過捕捉並拋出系統運行時的異常錯誤提高了系統的穩定性；通過多媒體語音、圖形和動畫提示幫助信息來增強系統的易用性；客戶端程序自動升級功能提高了系統的可維護性，有效地減少了維護工作量；系統採用星型的網路拓撲結構，支持標準的tcp ip網路通訊協議和規范的軟體介面標準，具有良好的開放性。
  16. 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。
  17. Information content of monetary aggregates : an application of the p - star model

    貨幣供應總體數字的資料內容: p - star模型的應用
  18. Database of data warehouse and traditional operational database are compared in this paper, then the design of " normative " operation system is reviewed, four typical data models are introduced - entity - relationship model 、 object model 、 dimensional model and star model

    摘要比較了數據倉庫數據庫與傳統操作型數據庫，回顧了「規范的」操作型系統設計，介紹了四種典型的數據模型實體關系模型、對象模型、維模型和星型模型。
  19. When you define a db2 warehouse target table, you can specify whether the table is created by the db2 data warehouse center, and whether it is a part of an olap schema, which means it might eventually be used as a dimension or fact table in a multidimensional data model, such as a star model

    中可以看到的，在定義db2倉庫目標表時，可以指定是否由db2 data warehouse center創建該表，以及該表是否是olap模式中的一部分，這意味著它可能最終被用作多諸如星型模型之類的維數據模型中的一個維度或事實表。
  20. In chapter 5, the author introduces the designing way and frame of apmp data warehouse, and establishes a multi - dimension snowflake - star model, which analyzes the relation between business date and these dimensions. a decision tree by using for id3 algorithm has been established, which evaluates the customer ' s credit

    在第五章中，介紹了汽摩配商務平臺數據倉庫的設計思路和總體結構，並建立基於數據挖掘的汽摩配行業商務平臺的研究與實現了一個雪花型一星形模型的多維數據集，用於分析交易數據與各維度之間的關系。
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