simulation techniques 中文意思是什麼
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The characteristics of various solid - state power - combining techniques and the principles of the waveguide - based power combining structure are compared and analyzed in detail. the power combiner is based on a double antipodal finline - to - microstrip transition structure. the proposed 2 2 combining structure is optimized by using 3 - d fields simulation tools cst
主要內容為: 1 .研究和對比了各種固態功率合成技術的特點，詳細地分析了波導基空間功率合成器的工作原理，提出了一種基於雙對極鰭線-微帶過渡的2 2路毫米波功率合成器結構，藉助三維場模擬軟體cst對該無源網路進行了優化設計。 -
Simulation and experiment on basic principle, imaging algorithms, auto - focusing techniques and bathymetry are given in chapter five
理、成像演算法、自聚焦運動補償技術與合成孔徑測深的模擬和實驗結果。 -
In this paper, the design of a practical sort of high performance biquadrates elliptic active band - pass filters is emphasized, and then the design techniques and how to calculate the resistors and capacitances, how to make computer simulation and tolerance analysis with computer are described in detail
摘要本文我們重點介紹了一種實用的雙二次型高性能橢圓函數有源帶通濾波器的設計方法，詳細介紹了該濾波器的設計步驟及阻容元件的參數計算，並對設計出的電路用計算機進行模擬模擬和容差分析。 -
Virtual machining is a very important part in systematized techniques about virtual manufacturing. it requests an immersible 3d virtual machining environment which supplies panoramic, integrated simulation and analysis for the processing of product so as to evaluate the rationality of machining process parameters and the machining quality of product
虛擬加工是虛擬製造技術體系的重要組成部分，它要求有一個具有一定沉浸感的三維可視化虛擬加工環境，並能對產品加工提供全方位的、集成的模擬分析，以對工藝參數的合理性、產品的加工質量等做出評價。 -
The calculation methods of shelters ’ capacity and the discount method of road capacity under the situation of emergency evacuation were given. then, taking emergency evacuation of the beijing 2008 olympic games as an example, we make out the emergency evacuation preplan for olympic games. on the aid of the advanced computer system simulation techniques, using emergency evacuation simulation software to animate the whole process of olympic evacuation for the fist time, and got some key parameters that can provide decision making supports for decision - makers, such as, the whole evacuation time, the average evacuation speed etc. and the simulation results were analyzed
本文首先分析了我國大城市的交通狀況和突發事件發生狀況，在分析國內外應急疏散研究現狀的基礎上，借鑒國內外應對突發事件應急疏散的經驗和教訓，結合我國大城市突發事件應急疏散的具體特點，提出了大城市突發事件應急疏散研究的總體框架，提出了突發事件應急避難所和應急疏散道路的選擇原則，給出了應急避難所的容量計算方法和疏散道路在應急狀態下的道路通行能力的折算方法;然後以北京2008年奧運會突發事件的應急疏散為例，制定了奧運會突發事件應急疏散預案，藉助先進的計算機系統模擬技術，首次利用應急疏散模擬軟體orems對整個疏散過程進行了模擬，得到了總體疏散時間、平均疏散速度等可以為決策者提供決策支持的關鍵參數，並對模擬結果作了分析。 -
Aiming at higher computational accuracy, the unstructured hybrid mesh and the distributed parallel computation are used in 3d complex flow field simulation, the combination of these two techniques often causes difficulties in data structure and sub - domain definition because of the non - unification of mesh elements
在三維復雜外形的流場計算中，為了得到較高的計算效率及保證數值模擬的準確性，經常要採用混合網格及并行計算技術。 -
Numerical simulation mainly is performed by finite element method and discrete element method in physics ; based on computer graphic techniques and image processing techniques, visualization and graphic simulation are a shortcut method to steer the calculation process and to comprehend the computation results
數值模擬主要採用有限元、離散元等數學物理模型，而可視化技術及圖形模擬基於圖形學和圖像處理技術，是駕馭計算過程及理解大體積數據的唯一有效途徑。 -
Numerical simulation techniques in polymer extrusion processes
聚合物驅油數值模擬中的參數敏感性分析 -
This overview highlights selected algorithmic solver code advances in the used simulation tools, the use and the modelling of new materials for crash energy absorption, concept car design techniques, massive parallel programming and performance gains, side impact barrier modelling, mechanical occupant surrogate modelling ( dummies ), biomechanical models of human parts, as well as extensions of crash simulation techniques to the simulation of drop tests for appliances, shock absorption of a mars lander, etc
內容包括作為模擬手段的計算程序的最新進展，新的緩沖材料的應用和模擬，大規模并行程序的編制和性能的增加，側撞障礙物模擬，乘客模型（假人） ，生物人體部件模型，碰撞模擬技術擴展應用到設備跌落試驗和火星著陸艙的緩沖等。 -
Computer simulation techniques can be used to understand the properties of a molecular system in terms of interactions at the atomic level
Md模擬通過給出生物大分子在原子水平上的相互作用，提供生物大分子的漲落和構象變化的詳細信息。 -
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。 -
Spatial variation moperty of soil arsenic ( as ) content in xinyi - donghai agricultural area, jiansu province was studied adopting sequential gaussian conditional simulation techniques
摘要採用序貫高斯條件模擬值法，研究了江蘇省新沂、東海農業區土壤砷含量空間變異性。 -
Focused on the relationship between ablation and its influence ingredients, this paper analyzed simulation techniques of flow field under high acceleration condition
針對高過載問題中絕熱材料燒蝕的影響因素，進行了地面模擬高過載發動機流場的方案分析。 -
Owing to many advantages such as high efficiency and low cost, numerical simulation techniques are paid more and more attentions and are more and more widely used in the prediction of wind load on and wind environment around buildings
氣體流場的數值模擬，由於具有高效、快捷及費用低等的特點，在建築風載與風環境的預測中正得到越來越廣泛的重視和應用。 -
Considering that the yielding stress of the mr liquid can be changed continuously by adjusting the magnetic intensity in a certain range, an optimal control theory based semi - active control strategy is proposed and the effectiveness of the mr damper on offshore platform is illustrated by simulation techniques
考慮到mr阻尼器的屈服應力可以在一定的范圍內通過改變阻尼器的磁場強度連續變化，提出了基於最優控制理論的半主動實時控制策略。進行了基於mr阻尼器的海洋平臺半主動控制技術研究。 -
The theory and simulation techniques established in the paper is not only instructive for the low cost composite molding technology, but also is significant for the intersect development of material science and mechanics
本文的研究及其所建立的理論模型和模擬技術，不僅對rfi這種高性能復合材料的低成本成型技術具有理論指導價值，而且對學科發展特別是對材料學與力學的交叉發展具有重要意義。 -
Then a tentative plan was offered that, cfd numerical simulation techniques and direct running trials were adopted to validate and improve the design of the fuzzy controller applied on the combustion organizations of rbcc
並且提出了採用cfd數值模擬技術和直接試車試驗對這種燃燒組織技術進行驗證和改進模糊控制器設計的設想。 -
Significantly, their insights arose not just from meticulous biochemical studies, but also from using sophisticated simulation techniques to perform " chemistry in the computer.
有意義的是，他們的見解不是單純從細致的生化研究中產生的，還利用了復雜的模擬技術「在計算機上進行化學反應」 。 -
Simulation techniques for nonlinear dynamic characteristics of telescopic hydraulic dampers
筒式液阻減振器動態特性模擬分析技術的發展 -
It can be predicted that, if computer model and simulation techniques are employed for the interpretation of the abnormal tracer responses, formation parameters of near well bore region of the producer could be calculated
可以預見，利用現代計算機模型模擬技術解釋微擾響應數據，可能求解油藏地質參數。 z ）示蹤劑測試方法的研究：研究建立了放射性井間測試中『 」 i一、廠』 co （ cn ） 。
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