擬象術 的英文怎麼說
中文拼音 [nǐxiàngshù]
擬象術
英文
simulacrum-
Based on micro - nan cryogenics and microscale transfer, this paper research the inner mechanism of itr from the point of views of the crossed subjects, such as cryogenics, information controling and computer simulation technology
本文基於微尺度傳熱學理論和微結構低溫工程學原理,從研究對象的內在機理出發,結合低溫工程學、信息控制、計算機模擬技術,從交叉學科的角度來對低溫界面熱阻進行研究。The program is applied to 1st phase project of dayao bay bulk terminals, dalian port and the result is satis factory. finally, the article discusses the problem in research and brings some advices in further research. based on systems analysis, modem computer simulation technology and technological analysis of large. sized bulk terminals, the article proposes the appliance of ooa to the research of bulk handling system and raises a concept of simulation system
本論文針對散糧碼頭系統設計與運營中出現的問題,根據系統分析的方法,結合現代計算機模擬技術,在對大型散糧裝卸碼頭工藝系統分析的基礎上,提出了應用面向對象的系統分析方法開展對散糧碼頭裝卸工藝系統進行分析研究,並建立模擬系統的概念。The prototype of rendezvous and docking simulation system, implementing the technology of object - oriented simulation and the concept of prototype, is built up. the prototype system is mainly used to study the key technology of dynamics and control
利用面向對象的模擬技術和原型思想建立了一個交會對接地面模擬系統的原型系統,此原型系統主要用於研究交會對接過程的動力學關鍵技術。As to the stochastic simulation of stochastic biological processes, if only use stochastic petri net, although it has standard graphics expression, which is isomorphic to markov chain, along with the increase of models ’ scale and complexity, the number of states will increase exponentially, so it is very difficult to analyze models by the method which stochastic petri net has ; if only use stochastic algorithm, which has rapid simulation speed, but lack of intuitive graphical expression
對于隨機生物過程的模擬,如果只採用隨機petri網模擬生物隨機過程,其優點是形象、直觀,缺點是隨著模型的規模和復雜性的增加,狀態的數量呈指數性地增長,出現模型狀態空間的爆炸問題,用隨機petri網本身的分析方法很難分析整個系統的性能;如果只採用隨機模擬演算法模擬,其優點是速度較快,但是缺少形象的圖形表達,不利於模擬技術的應用。3. by using the vr technology, the system gives a raft vibration - isolating unit assembling process to users for the first time. the simulation system having adaptive ability provides a simulation way, improves traditional design way. besides, all of designing and analyzing processes in this system are lifelike by using vr and 3 - dimensional simulating technology
本模擬系統的研製成功為浮筏隔振裝置的方案設計提供一種模擬手段,並具有自適應能力,改善和提高了傳統的設計方法,並用虛擬現實技術和三維模擬技術,使所有的設計、分析過程形象逼真、栩栩如生。Application of sedimentary simulation techniques in oil and gas field exploration - a case study about baimiao gas field in dongpu depression based on a detailed investigation about the similar research by scholars in china and foreign countries, this paper has discussed about the current status of the development of the sedimentation simulation technologies in china and foreign countries, and expounded on the principles and methodology for the study of sedimentation simulation. with the fan delta at es2lower, es3upper, es3middle and es3lower of baimiao gas field in pudong depression as the object of this research, this dissertation has carried out a systematic study about the processes of formation and laws of evolution of the fan delta, and elucidated the characteristics about the distribution of sand at different stages
《沉積模擬技術在油氣田勘探開發中的應用?以濮陽凹陷白廟氣田為例》一文在詳細調研國內外同類研究的基礎上,論述了沉積模擬技術國內外的發展現狀,並闡述了開展沉積模擬研究的原理、方法,以濮陽凹陷白廟氣田es _ 2 ~下、 es _ 3 ~上、 es _ 3 ~中、 es _ 3 ~下扇三角洲為研究對象,系統研究了扇三角洲的形成過程及演變規律,指出了不同時期砂體分佈特徵,為儲層預測提供了一套行之有效的方法體系。Then according to system simulation technology, the overall air - to - ground attack simulation plan is made with the thought of models and layers. after that, the mathematical models of main parts in the simulation are made such as aircraft body, propulsive system, flight control system, fire control system, bomb and air - to - ground missile. on the basis of these mathematical models, using the object - oriented design methodology, a set of air - to - ground attack real - time visual simulation software is developed. this software can be used to aid aircraft design, research of air - to - ground attack tactics and flight training
本文首先介紹了現代戰爭中空對地攻擊的技術裝備及其特點,計算機模擬技術的發展以及面向對象的軟體設計思想;而後使用系統模擬技術,依據分層、模塊化設計思想,制定了空對地攻擊模擬系統總體設計方案;之後根據目前技術狀況,建立了戰斗機機體、推進系統、飛控系統、火控系統、航空炸彈、空地導彈等子系統數學模型;在此基礎上,利用面向對象的軟體設計思想,在基於pc的平臺上開發了一套對地攻擊視景模擬軟體,實現了戰斗機對地攻擊實時視景模擬。The paper essentially research application of computer graphics processing and simulation of object oriented technique at visual emluator of drilling simulator. and stressfully research computer graphics processing together with give part realization. elaborating characteristic of graphics processing based on opengl, and give the three means of realization of opengl : software implementation, hardware realization and graphics accelerate mode, and has been penetrated into the acquirement to the architectural structure of opengl
本文重點研究了計算機圖形處理和面向對象的模擬技術在鉆井模擬器可視化模擬上的應用。對計算機圖形處理進行了較為詳盡的研究並給出了部分實現;詳細闡述了基於opengl的圖形處理的特點,給出opengl的三種實現方式:軟體實現、硬體實現和三維圖形加速模式,並對opengl的體系結構進行了深入探討。To have carried on the research penetrate into simulation of object - oriented technique and the event driven model. analysing 3d modeling and synthesizing in detailed and elaborating 3ds file format. in the end, the instance of visualization emluator of drilling simulator made use of these technologies is gived
對面向對象模擬技術和事件驅動模型在鉆井模擬器中的應用進行了較深入的研究;分析了3d建模與合成;較為詳細的分析3ds了文件格式;最後給出了運用這些技術開發的鉆井模擬器可視化模擬系統的實例。It can observe the detail of the whole system accurately. it carries out the simulation of the network, so it is a kind of very valid method
當系統對象復雜,特別是對復雜網路進行分析時,將計算機模擬技術和排隊網建模思想相結合實現網路的模擬是一種最為有效的分析方法。Thirdly, based on computer simulative technology, the chaotic vibration is identified by numerical distinguish methods. the variable law of vibration parameter is found. it provides reference for control chaos and using chaos
藉助計算機模擬技術,利用混沌振動的數值識別方法來識別工程結構中的混沌振動現象,得出了出現混沌振動狀態的振動參數的變化規律,為工程結構中控制混沌、利用混沌提供參考依據。Some technique issues concerned to the scene simulation system of the launch vehicle was discussed and developed in this thesis. in this scene simulation system, the established 3 - dimension ( 3d ) model of the objects are imported to scene simulation environment by programming to create a vivid virtual scene. scene simulation technique can objectively describe the simulation process, realize the flight simulation as well as real time roam of launch vehicle, etc.
其中,視景模擬系統是整個系統最有顯示度的部分,它採用視景模擬技術,根據模擬的目的,構造模擬對象的三維模型和場景驅動,達到客觀、實時的再現模擬過程,實現火箭飛行狀態的可視化模擬和火箭測試狀態的實時漫遊等功能。Using the formula of taylor, the dissertation disperses the mathematics model as the classical form of wave - arithmetic and displays the spread process of heat. according to the principle of object - oriented theory combined with the sample method, the software is divided into three parts : pre - analysis groupware, analysis groupware and after - groupware
在研究系統模擬技術的基礎上,以面向對象程序設計方法與原形法相結合的方法,將模擬系統劃分為前處理組件、求解器組件和后處理組件,以sun公司的java技術和java3d軟體包設計系統的應用程序。Object oriented process simulation technology and its support system
面向對象的過程模擬技術及其支持環境Based on method of system analysis and technology of computer simulation, after analyzing the art of a big grain bulk terminal - dayao bay grain bulk terminal of dalian, a reseach is put forward in this article
在此基礎之上,運用面向對象的系統分析方法,結合現代計算機模擬技術,對大型散糧碼頭工藝計算機模擬系統的設計和實現進行了一定的探索。It includes the computer figure technology, software development approach facing the target, developing technology of visualization, and visual scene simulation technology, etc.
包括計算機圖形技術,面向對象的軟體開發方法,可視化開發技術,以及視景模擬技術等。A theory method of gis - based dynamic visual simulation for the construction processes of underground structure group is presented, which combines cyclic operation network simulation, system simulation, network plan optimization and gis - based construction processes " three - dimension visualization. with considering simulation results " visualization and fully using powerful space data and graphics process technique of gis, it describes the construction processes with dynamic digital three - dimension pictures. it provides a useful analysis tool for grasping the construction processes comprehensively and quickly
提出了基於gis的地下洞室群施工動態可視化模擬理論與方法,該理論方法集循環網路模擬技術、系統模擬技術、網路計劃分析與優化技術、基於gis的施工過程三維可視化技術於一體,以模擬結果的直觀可視化為出發點,充分利用gis強大的空間數據處理功能和圖形處理技術,通過動態的數字化三維圖形將地下洞室群施工過程形象地描繪出來,為全面、快速地掌握施工過程提供了有力的分析工具。The research on production optimization and scheduling is a very active and popular subject to which more and more attention has been paid by both academia and industry. the hybrid processes consisted of both continuous and discrete production processes, is a typical hybrid dynamic system and is very difficult to analyze and control. the dissertation focuses on the modeling, simulation, evaluation and schedule optimization of hybrid processes
本文以混合型企業為背景,以petri網理論為技術主線,綜合運用混雜動態系統理論、 petri網理論、面向對象的思想、模擬技術及遺傳演算法等對混合型企業中的建模、模擬及調度優化問題進行了深入系統的研究。The computer simulation technique for flow visualization is the technique of computational flow imaging ( cfi ). cfi is succinctly defined as the art and science of generating digital images of theoretical fluid observations of real flow fields. it involves numerical value calculation, image processing, computer graph and so on
流動顯示的計算機模擬技術亦即計算流場成像( cfi )技術,是根據計算流動現象產生數字圖像模擬真實流動的光學觀測的方法和藝術,涉及到數值計算、圖像處理、計算機圖形生成等多種技術。As an interdiscipline research tcpic, virtual surgery incorporates the researches about computer science, computer graphics, sensor technology, biomcchanics, modem medicine, image processing, computer vision, robot technology, scientific computing visualization, etc. using all of the above techniques we can implement the geometrical model, physical / compute model, collisior detection, real - time deformation ( cutting, tearing etc ), and realistic rendering of human soft tissue
虛擬手術模擬研究涉及計算機圖形學、計算機視覺、彈性力學、生物力學、機器人學、醫學等諸多領域,通過上述領域知識實現組織器官對象的幾何模型、物理/計算模型、碰撞檢測、對象實時變形(響應、破裂等) 、手術過程真實感繪制等功能。其中人體軟組織器官的物理/計算建模是實現虛擬手術模擬的關鍵技術之一。分享友人