aggregation model造句
例句與造句
- 5 . the sentence aggregation model and language resource process model are established
建立了作戰(zhàn)文書自動生成的句子優(yōu)化聚合模型和語言資源處理模型。 - water tree of power cable is a fractal structure, which is attribute to diffusion-limited aggregation model
推斷電纜的水樹具有分形結構，屬于有限擴散凝聚生長模型。 - this paper presents a new method for simulating structure and thermal conductivity of nano-fluids by means of the theory of brown motion and the diffusion-limited colloidal aggregation model ( dlca )
納米流體是一種自相似的分形結構，而納米粒子的運動傳熱是納米流體導熱系數(shù)較高的主要原因。 - with the theory of the diffusion-limited colloidal aggregation model ( dlca ), the processes of particles aggregation and breaking of the clusters are simulated . the fractal theory is applied to analysis of the aggregation structure of nanoparticles
在dcla生長模型的基礎上，模擬了納米粒子的聚集過程和大粒子團的分裂，并用分形理論對納米流體的聚集結構進行了描述。 - the particles aggregation was simulated using particle-cluster and cluster-cluster aggregation model . several type of floes was reached and its morphological characteristics was analyzed the fractal dimension, density and porosity of floes was studied by changing sticking probabilities, sticking position, particle number, particle concentration, difrusion coefficient and motion trajectory . the parameters by which special floes growth were determined . in the study of morphology, floes of yellow river's loess particles was observed by tv-microscope . its morphological characteristics were obtained by image analysis . the effect of fractal dimensions by stirring time strring speed, macromolecule flocculant dosage, flocculant concentration and particle concentration was studie . its rule of change was obtained . on the basis of other studies, the flocculation kinetics and floes structure was studied
本文應用計算機模擬技術，在二維空間內采用單體凝聚和集團??集團凝聚兩種模型對顆粒凝聚過程進行了模擬，得到了多種形態(tài)的絮體，并對絮體進行了形態(tài)分析，通過改變粘附概率、粘附位置、顆粒數(shù)量、顆粒濃度、擴散系數(shù)和運動路徑等模擬參數(shù)，我們考察了絮體分形維數(shù)、密度和孔隙率隨模擬條件變化的影響規(guī)律，得到了形成特定形態(tài)絮體的控制參數(shù)。 - It's difficult to find aggregation model in a sentence. 用aggregation model造句挺難的
- thirdly, the cluster-cluster aggregation model is used to study the possible structure of aggregated smokescreen particle . we also develop the mathematical radiation extinction model of aggregated particle based on t-matrix method . associated with monte carlo method, another computer program is designed to simulate the extinction cross section and scattering cross section of actually aggregated particle
本文還將“凝聚體?凝聚體”凝聚模型應用于煙幕凝聚現(xiàn)象研究，模擬出了煙幕凝聚粒子的可能結構，并且根據(jù)t矩陣方法發(fā)展了凝聚粒子消光特性的計算方法，結合montecarlo方法，編寫了能夠模擬實際煙幕凝聚粒子消光截面、散射截面的計算程序。 - first, based on location theories and systems model methods, the location factors were quantified by establishing the location advantage models ( including economic attraction model and spatial aggregation model ) and location feasibility models . the location advantage grades and location feasibility types were set up, according to the result of location models of daxing district . secondly, based on the landscape analysis of the 4 towns chosen form location grades system, the landscape status has been judged by landscape pattern analysis, then the relationship of location typies and landscape pattern has been analyzed
首先，依據(jù)區(qū)位理論，運用系統(tǒng)模型方法，將區(qū)位因素定量化建立區(qū)位優(yōu)勢度模刑(包括經(jīng)濟吸引度模型和空間聚集度模型)和區(qū)位適宜度模型，對大興區(qū)小城鎮(zhèn)體系的區(qū)位狀況進行分析并劃分區(qū)位優(yōu)勢度等級，分析其區(qū)位適宜狀況，判斷其適宜度類型；其次，對4個典型區(qū)位小城鎮(zhèn)進行景觀格局分析，判斷景觀格局的優(yōu)勢與不足，并分析區(qū)位類型與景觀格局的相互關系；第三，建立格局優(yōu)化模型，綜合考慮經(jīng)濟、生態(tài)和社會三者效益，得出研究區(qū)各類景觀的最優(yōu)比例，并對典型城鎮(zhèn)進行優(yōu)化格局功能分區(qū)。 - then we raise the thought of achieving courseware resource share based on scorm specification . this article sets forth it from three aspects : scorm metadata, which helps us to locate and manage learning resource effectively; scorm content aggregation model, which helps us to describe and pack learning content based on content packing specification; scorm run-time environment, which includes the launch of the learning content, the communication between learning resource and lms, the communication data model . we also analyze and compare the communication model based on hacp protocol and api
在此基礎上，本文提出了基于scorm規(guī)范實現(xiàn)課件資源共享的思想，文章從以下三個方面進行論證分析：scorm元數(shù)據(jù)，指出元數(shù)據(jù)如何幫助我們有效地查找和管理學習資源：scorm內容聚集模型，指出我們應該如何描述學習內容、又如何將學習內容按照內容包裝規(guī)范進行包裝，從而集成為一門課件，使其成為可重用的、可共享的及互操作的學習資源；scorm運行環(huán)境，分析scorm規(guī)范中如何啟動可執(zhí)行內容、lms如何與之進行通信、通信的數(shù)據(jù)模型等，并對基于hacp協(xié)議和基于api這兩種通信模型進行了分析和比較。 - 5 ) to solve the uncertain modeling problem about hydraulic buildings, a new modeling method named aggregation modeling based on graph object technique is put forward . as a result, the graph model of solid gravity dam is designed . the graph object of water _ proof dam section taken as an example, the design and implement of self defined graph object is discussed
5)根據(jù)水工建筑物不定型建模的特點，提出一種基于圖形對象技術的聚合建模方法，詳細討論了聚合建模法的基本原理；設計了實體重力壩的圖形對象模型，并以擋水壩段圖形對象的設計為例，研究了自定義圖形對象的設計和實現(xiàn)；基于objectarx的通知??反應機制，采用數(shù)據(jù)庫反應器和對象反應器，建立了圖形對象的互動操作機制；以擋水壩段斷面優(yōu)化設計為例，研究了圖形對象和分析、計算功能的集成方案。 - the aggregation method reduces the dimension and the complexity of the micro-system, but the aggregation model is not the copy of the micro-system, so it makes new global properties emerge at the macro-level which is called emergence . in this paper, the concept of the functional emergence and the dynamical emergence are defined . the direction of emergence effect is bottom-up, and there also exists top-down effect which is called immergence
北京工業(yè)大學工學碩士論文通過模型的聚合縮減了模型的規(guī)模，給系統(tǒng)的分析和研究帶來了方便，但聚合模型畢竟不是原模型的拷貝，所以在聚合模型中會表現(xiàn)出同原模型不同的行為特性，微觀系統(tǒng)中微變量的變化會導致聚合模型不同的行為特性；即低層對高層的影響，這種影響稱為行為突現(xiàn)（eme，gence）。