The paper studies the change of tideland after the century inning by method of "artificial transformation" forecast and moveable bed model based on the analysis of the bed evolution data. 人体变形技术可以应用于三维动画技术、医学诊断、运动分析和虚拟现实等领域,它包括人体的整体变形和人体的局部变形两种类型。
Ryegrass in a Simulated Artificial Wetland for Dairy Wastewater in High Concentrations of Nitrogen Absorption and Transformation 黑麦草在模拟人工湿地中对奶牛场污水高浓度氮的吸收转化
Based on soil moisture, further study on the distribution of natural vegetation pattern, the configuration of artificial vegetation, the transformation of eco-hydrological process and the succession of artificial ecosystem would help to perfect the regional pattern of ecological security. 进一步探究该区域以土壤水分为主的自然植被分布格局、人工植被配置、生态水文过程转变、人工生态系统的演替等问题,将有助于完善该区域的生态安全格局。
Based on the theories of artificial neural network and wavelet transformation, the wavelet network is proposed for PD fault diagnosis of electrical power transformer, and its structure, feature vectors and function are introduced. 为了更好地提取电器产品的故障特征信息,提高诊断结果的可靠性和准确性,对用于故障诊断的小波网络模型的原理及构造进行了分析研究,并对特征向量的选取和网络功能进行了介绍。
An artificial transformation system of cyanobacteria artificial seed 蓝藻的一种人工转化系统研究
Artificial target recognition based on wavelet transformation and holder constant 人造目标识别的小波Holder数方法
A large number of tourism landscapes had demonstrated obvious artificial transformation marks, thus humanity combined with natural resources of tourism landscape harmoniously. 大量旅游景观已经表现出明显的人为能动性改造痕迹,人文与自然旅游景观资源达到了和谐贯通。
This paper, utilizing the high nonlinear property of the artificial neural network, designs a BP network for GPS coordinates transformation. 本文利用人工神经网络能够实现高度非线性的特点,设计出一种BP网络进行GPS坐标转换。
Artificial neural network modelling has become a widely used technique in materials science. It has been used in materials design, intelligent control of manufacture, technology parameter optimization, study of phase transformation and properties prediction and so on. 人工神经网络模型已成为材料科学中广泛使用的技术,综述了人工神经网络在材料设计、材料加工的智能控制、材料相变研究和材料性能预测等方面的应用。
To display people's working efficiency most effectively, reduce artificial adverse condition, strengthen research on system Ergonomics, enhance the comprehensive potency of the reliable design, is transformation on machine tool's tradition design forms and the inevitable trend of the future machine tool design. 要最有利的发挥人的工作效率,减少人为的不利条件,加强系统人机学的研究,提高可靠性设计的综合效能,是机床传统设计构思上的变革,是未来机床产品设计的必然趋势。
A BP artificial neural network model of data processing of dam safety monitoring is established; and an orthogonal transformation method is used to improve the model of data processing of dam safety monitoring. 建立大坝观测数据处理的BP人工神经网络模型,用正交变换法来初步优化设计大坝变形分析的模型结构。
With the rapid development of technology of the new artificial electromagnetic materials, the optical transformation and invisibility technology also develops rapidly. 随着新型人工电磁材料技术的日新月异,光学变换和隐形技术也拉开了快速发展的序幕。
Reservoir wetland is one of artificial wetlands, which is mostly in the natural basis of gully, through the transformation of human repair made. 水库型湿地是人工湿地的一种,它多是在自然形成冲沟的基础上,经过人为的改造修缮而成。
Considering the flow of fracture, the non-steady infiltrating mathematical model is established to describe the artificial fracture reservoir. When the flux function is known, the accurate expression about the strata pressure and fracture pressure could be obtained by using orthogonal transformation method to solve the model. 考虑裂缝中的流动,又建立了描述人工压裂裂缝气藏的非稳定渗流数学模型,当流量函数已知时,运用正交变换法对模型进行求解,得到了关于地层压力以及裂缝压力精确解的表达式。
Supported by artificial electromagnetic materials, various novel electromagnetic/ optical devices designed using optical transformation have been produced constantly. 各种基于光学变换理论设计的新颖电磁/光学器件在人工电磁材料的有力支撑下不断产生。