computer modeling 中文意思是什麼
computer modeling
解釋
計算機建模-
Wind energy conversion system is a complicated field refers to electrical machine, power electronic, electrochemistry, material, mechanics, aerodynamics, computer, automation, aerography and etc. following the increasing demand of electric power and environmental protection all over the world, it is important to exploit the renewable and clean energy sources. this dissertation mainly aims at modeling and controlling each part of wecs and simulating the system response under different disturbances to develop a suitable controller
隨著電力需求的進一步增長，以及世界范圍內對環境保護、能源再生等問題的日益重視，二十一世紀將更加重視清潔能源和可再生能源的開發利用，我國現有的以煤電為主的電力結構也必將向發電類型多元化、能源再生化、能源「綠色」化轉變，因此，風力發電這種很有發展潛力的發電技術成為一個具有重大實際意義的課題。 -
This paper uses numerical analysis methods to simulate two fighters fighting in the air by computer and researches all the problems at different postures of the fighters when fighting. the mathematical modeling is preliminarily researched and designed during the air action emulation of two fighters. a sort of description means which is found is more realistic for the simplified modeling of the fighters
本文利用數值分析方法通過計算機模擬模擬戰斗機的空戰過程，研究戰斗機在各種空戰態勢下的戰斗使用問題，對雙機空戰模擬中的飛機數學模型進行初步研究與設計，找到一種較為符合實際的飛機簡化模型描述方法。 -
Based on the algorithm, the modeling methods of complex situations such as curved surfaces, partial absorption, directional sources, multiple sources and various sound barriers, have been presented. then, the objective modeling ( parameter prediction ) and the subjective modeling ( binaural auralization ) of enclosed sound fields have been studied in detail. in order to verify the above algorithms, the results worked out by our computer program have been compared with those of measurement in real buildings, calculating by statistical method, modeling by other researchers and a kindred software
聲場視聽一體化是在封閉聲場參數預測（ parameterprediction ） 、可聽化（ auralization ）和可視化（ visualization ）基礎上提出的一個新的概念，其本質含義是：在一定的聲學、數學和信號處理理論基礎上，通過建立三維聲場的計算機模型，實現從客觀聲學指標、主觀聽覺感受和直觀視覺效果三方面對三維封閉聲場進行綜合的預測和評價。 -
We use integrated research approach combining studies of ecosystem processes, remote sensing, gis, and computer modeling, to analyze and quantify ecosystem dynamics of major biomes of china in the context of global change. our researches are multidisciplinary, and focusing on terrestrial ecosystem processes at multiple - scales
以陸地生態系統學為指導學科，綜合多尺度生態系統過程檢測與分析、遙感和gis技術應用、計算機模型模擬，研究和預測全球變化背景下區域生態系統結構及其功能的變化趨勢。 -
With the development of computer technology and free - form surface modeling, body plan description on the computer has been converted into hull surface model simulation in which more information is included so that hydrostatic properties calculation can be carried out with hull information directly
隨著計算機技術與復雜曲面造型技術的發展，計算機上的船體型線的描述，目前已發展成為三維曲面乃至三維曲面實體表達。與線框圖相比，三維圖形中包含的信息更為豐富，實現了計算機上船體模型的模擬。 -
This article discussed ar modeling method, capon method, music method and mn method four kinds of high resolution algorithms principle and has separately made the computer simulation in the ideal situation to the above four algorithms. through the comparison, the beam width of high resolution algorithm is much narrower than conventional beamforming method. then unifies the actual utilization, discussed the influence of time delay unbalance, time domain sampling, plane wave supposition and array element with scope and phase not identically to the beamforming and made the computer simulation
本文首先討論了ar模型法、 capon法、 music法和mn法四種高解析度演算法的原理，在理想的情況下分別對上述四種演算法作了計算機模擬，通過比較，高解析度演算法的束寬比常規波束形成法窄得多;然後結合實際運用時的情況，重點探討了延時失配、時域抽樣、平面波假設和基陣的幅相不一致對波束形成的影響並做了計算機模擬。 -
Computer modeling of these data has estimated that 16, 000 central line associated bloodstream infections occur in icus in the united states each year ( 1 )
這些數據的計算機模型估計出每年發生在美國icu中血流感染相關的中心導管感染有16 ， 000例[ 1 ] 。 -
Then an thorough computer modeling using finite element program with material, geometry and state triple - nonlinear taken into account is carried out on a series of influencing factors, such as comparison with npn - beam splice connection, comparison of varies designed theories, and the varying of fraction coefficient, diameter, grade, pretension and arrangement of bolts, thickness of web and flanges of beam and column, splicing location, axial loading on column, etc. lots of useful conclusions are drawn form computer modelling. finally, design and construction suggestions are given out. this study fills the black in the field of steel beam - to - column connection with cantilever beam high - strength bolted - splicing at both home and abroad
然後，本文在考慮材料、幾何和狀態三重非線性的基礎上，對該連接形式進行了全面的計算機模擬，主要考慮了帶懸臂梁段全螺栓拼接的樑柱連接節點與無拼接的樑柱連接及翼緣對接焊接腹板拼接的連接節點的對比，各種設計方法之間的對比，以及翼緣拼接和腹板拼接的螺栓間距、直徑和數量，拼接點與梁端之間的距離，梁和柱的翼緣、腹板厚度，柱的軸力，接觸面的摩擦系數，翼緣和腹板拼接板的厚度等因素的影響。 -
This paper analyzed the criterion of the safety evacuation, factors affected on safety evacuation, calculating method of evacuation time and the smoke layer falling time, typically introduced the several calculation method that i had know, such as the japan three steps calculation method based on experience ( awareness time, travel time, queue time ), two computer modeling calculation method such as simulex and exodus and a spatial grid computer model of hongkong. and it also analyzed and certificated the application scope and difference between the computer modeling calculation methods and japan method with the practical project. all these are aimed to provided preference for performance - based design method and design of computer program for modeling evacuation of people, and advanced the steps of performance - based fire protection design method in our country
本文對安全疏散的標準、影響安全疏散的因素、疏散時間和影響疏散的煙層下降時間的計算等方面進行分析，重點介紹了作者所掌握的疏散時間的幾種計算方法，日本的三步驟疏散時間經驗公式計算方法（察覺時間、步行時間、排隊等待時間） 、以及兩種計算機疏散計算模型simulex和exodus 、香港的空間網格計算機模型的計算方法等，並結合實際工程來分析驗證疏散計算機軟體模擬和日本經驗公式法之間的不同與適用性，並對疏散計算中的重要參數，人員密度和疏散人數的確定進行介紹，旨在為我國的性能化疏散設計與疏散模擬的計算機軟體的編制提供參考，同時促進我國性能化防火設計的進程。 -
Scramjet ignition technology and work on cooling the internal walls of a scramjet are also being assessed, the chinese say. computer modeling of scramjet combustion instability is also being modeled
該中國人透露，超燃沖壓發動機點火技術和冷卻超燃沖壓發動機內壁的工作也在評估之中。超燃沖壓發動機燃燒不穩定性的計算機模型也正在構建之中。 -
Advances in forest landscape ' s computer modeling and visualization
森林景觀的計算機建模與可視化研究進展 -
Basic concepts of computer modeling in science and engineering using discrete particle systems and continuum fields
科學與工程問題中離散粒子體系及連續場計算機建模的基本概念。 -
Using his bones and computer modeling, they have come up with an image of a thick - set man with closely - shorn white hair
專家們利用巴赫的顱骨和計算機建模技術合成出了他的新形象。從新形象可以看出，巴赫體格健壯，留著一頭短短的白發。 -
Over the past decades, computer modeling and simulation technology, have made a great advantage on different theories and methods, and been widely applied to the missile - weapon system design and manufacture
計算機建模與模擬技術，經過多年的發展形成了許多理論和方法，廣泛應用於國內外導彈武器系統研製中，發揮出巨大的經濟效益。 -
Computer modeling technology applies the designing and research of nc machine, presents numerical designing for the primary drive system, establishes the 3d - model for the primary parts, realizes the visual designing and movement simulation
摘要將計算機建模技術應用於數控機床的設計與研究，進行了主傳動系統的數字化設計，建立了系統主要零部件的3d模型，實現了產品的虛擬設計與運動模擬。 -
Abstract : on the basis of discussion to computer modeling meth ods and some basic models for air quality modeling, three basic computer models s uch as fdm 、 aftox 、 isc3view are analyzed, some basic questions should be consider ed in air quality modeling for terminals in china are approached
文摘:在對大氣環境質量計算機模擬方法和基本模式討論的基礎上，分析了常用的三個基本計算機模式fdm 、 aftox 、 isc3view的使用范圍與邊界條件等，對中國港口大氣環境質量計算機預測模擬應用和應注意的一些問題進行了研究和探討。 -
This thesis represents the principle that the oil and gas were controlled by the structural evolution of oil and gas - bearing basin, the study of oil and gas - bearing basin must be systematic, dynamic and comprehensive. based on preceding statements the geological history and thermal history of the basin were made with systematic study by means of computer modeling and multi - testing methods
本文以盆地構造演化對油氣事件的控制為主線，以整體、動態、綜合研究為原則，採用計算機模擬、多種測試手段相結合的方法，對盆地地質演化特徵及其熱歷史進行了系統研究。 -
Included are sessions on anatomical, ablation, neurophysiological, and computer modeling techniques, and ways these techniques are used to study brain function
包括許多堂有關解剖、摘除、神經生理學、和運用計算機模擬的技巧，以及如何利用這些技巧研究腦部功能。 -
The most sophisticated of these approaches use sophisticated statistical computer modeling and three - dimensional database searching to identify and design compounds or entire libraries with similar or identical pharmacophores
這些方法中最成熟的是用復雜的統計計算機模型和三維數據庫查詢，識別和設計具有相近或相同藥效基因的復合物或整個文庫。 -
We used computer modeling to determine which changes could give rise to exponential increases in both sc and non - sc populations in crc
我們用計算機模型來測定在結腸直腸癌上哪些變化能使腫瘤幹細胞和非幹細胞成級數增長。
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