The process and characteristics of urban expansion are analyzed using fractal dimension and compactness based spatial morphologic measurement coupled with land use change survey.
选用分维数和紧凑度作为城市形态指数,与城市土地利用变化相结合研究城市扩展的过程和特征。
On the base of combustion dynamical model of SHS process, the characteristics of combustion wave and its change were analyzed by numerical calculation and computer simulation.
本文在建立了自蔓延高温合成过程燃烧动力学模型的基础上,用数值计算和计算机模拟方法,对燃烧波特征及其变化规律进行分析模拟。
To solve the process change in rapid proliferative manufacturing and according to the characteristics of military enterprises, the proliferative process adjustment model was put forward.
针对快速扩散制造系统中的工艺更改问题,结合军工制造企业的特点,提出了扩散工艺调整模型。
The process and characteristics of its river pattern change depend on its unique geologic environment. The hydrologic condition, as a dynamic factor is also restricted by geologic environment.
下荆江河势演变过程及特点是因其所处的特殊地质环境决定的,作为动力因素的水文条件也受地质环境的制约。
The next are the main results: (1)The diurnal change rule of the process of photosynthetic physiological of different trees has the connection with the characteristics of trees and soil moisture.
主要研究成果如下: (1)不同树种光合生理过程日变化规律不同树木光合生理过程日变化规律即与树种特性有关也与土壤水分密切相关。
Based on this system, a dynamic neural network is used to track the change of quality characteristics during manufacturing process. Numerical simulation and practical experiment show good results.
根据提出的系统模型利用动态神经网络对加工过程质量特征参数的变化进行了跟踪实验,效果良好。
Due to the characteristics of the graphic configuration tool, which are visual, flexible and powerful, complicated control is simplified and more adapted to the change of the process.
因其图形化组态工具的直观、灵活、功能强,使复杂的控制问题简单化,且控制对工况变化的适应性强。
Summarize the characteristics of roller-gear-cam and structure in ATC. Introduce the tool change process of automatic tool change, draw the motion circle graph.
总结了滚子齿形凸轮的特点及其在自动换刀单元(ATC)中滚子齿形凸轮的结构形式。
The change of information state during the process of information Architecture and the characteristics and tendencies of different information aggregate are discussed.
论文研究了信息构建过程中信息状态的变化,建立了信息状态的变化模型,对各种信息集合的信息构建特征和发展趋势进行了探。
The change of information state during the process of information Architecture and the characteristics and tendencies of different information aggregate are discussed.
论文研究了信息构建过程中信息状态的变化,建立了信息状态的变化模型,对各种信息集合的信息构建特征和发展趋势进行了探。
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