The forecasting and analyzing the green space variation based on the grey system theory in Yinchuan city

Research on the Small and Medium-sized Unit Type of Housing of the Interior Design Based on Functional Space Variation

基于功能空间变化的中小户型室内设计研究

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Space variation law of physical characteristics about farmland soil due to mining subsidence

开采沉陷对耕地土壤物理特性影响的空间变化规律

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Space distribution, transformation tendency, anisotropic direction magnitude and auto correlation distance are displayed by GIS software and it has been proved that space variance and anisotropy exist in soil moisture content.

在GIS上直观的显示出区域内土壤体积含水率的空间分布、变化趋势、各向异性的方向和大小、自相关距离，证实土壤墒情存在着空间变异和各向异性。

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Method: The first step was to analyze the surface EMG signal of human upper arm by using multi-resolution of wavelet transform, then to establish a feature space consisting of the variance of wavelet coefficients.

方法对人手上肢肌肉记录的表面肌电信号进行多尺度分解，利用肌电信号小波系数的方差构造特征空间。

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Time& space Section and Its Variance Analysis in Agriculture Experiment Design

农业试验设计中的时空分段及其方差分析

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The algorithm of image segmentation is analyzed. The property of low contrast and gray randomly distributed image is considered and the method based on space region variance and gray region variance is proposed for image enhancement and gray segmentation.

在分析图像分割算法的基础上，针对灰度随机分布的低对比度图像，提出采用空间区域方差和灰度区域方差进行图像增强和灰度分区。

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Finally, the influential factors of calculating space mean variance are analyzed combined with a static cone penetration data.

并结合工程实例，分析了空间平均方差计算的影响因素。

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For the correlation function method, such questions as how to select the fitting scope and the type of correlation functions are studied, and for the recurrence average method, such questions as how to determine the stabilization point and how to solve the space variance are discussed.

对于相关函数法，讨论了拟合范围及相关函数型式的选择。对于递推平均法，讨论了曲线平缓点的确定及空间均方差的求解方法。

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Because the area of the research region is very small ( 7500m~ 2), the influence of climate and parent materials is very small, we can conclude that the space variance is mostly influenced by terrain.

由于研究区域范围小（7500m~2）、气候和母质均一，因此土壤发生学和肥力因素的空间变异主要是由地形因素引起的。

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Several main methods of the reliability analysis are introduced and introduce the random field theory, and set up the model of reliability analysis on slope stability in terms of soil parameter space variance and correlation.

介绍了可靠度分析的主要方法，并引入随机场理论，建立了考虑土性参数空间相关和变异条件下的土坡稳定可靠度分析的计算模型；

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Most of the space variance about the soil genesis and fertility properties can be explained by the change of elevation and slope in map unit.

制图单元内大部分土壤发生学性质和肥力性质的空间变异性可用坡度和海拔高度的变化来解释。

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There is few abstract researches in the fix quantity of the space variance between soil and terrain, especially in the small field.

但有关土壤与地形要素的空间定量关系还缺乏深入的研究，特别是对微域或田间尺度及单一制图单元内的土壤与地形关系定量模式知之甚少。

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A suggested theory of applied elastic Shell-structure for space thin-walled system of variable sections

变断面空间薄壁体系一种实用弹性壳体理论的建议

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Spatial variability theory is the theory of studying space variability of random variable.

空间变异理论是研究随机变量空间变异性的理论。

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Phase space reconstruction of single variable time series and its application

单变量时间序列相空间重构及应用研究

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According to the theory of space truss with variable angle, the effect of pulling force on torsional ultimate strength of members is analyzed. A formula for calculating ultimate strength of reinforced concrete tortional members is presented.

按照变角空间桁架理论分析了轴向拉力对构件抗扭极限强度的影响，并提出了钢筋混凝土构件抗扭极限强度计算式。

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Based on the test results of 8 tension-torsion members and pure torsion members, formulas for calculating the ultimate strength of tension-torsion members are derived according to the theory of space truss with variable angle.

本文依据8根拉扭构件和3根作为对比的纯扭构件的试验结果，按变角空间桁架模型推导出拉扭构件极限强度的计算公式。

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It is based on the search of the value space for each variable. The advantage of systematic algorithm is that it can find the proper solution only if the problems solved by it are solvable.

该算法的基本思想是对变量的值域空间逐个进行搜索，其优点是只要问题有解，算法就一定能给出正确答案。

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Compiler vendors provide extensions to the C language that allow the programmer to manually specify the memory space for each variable to improve the speed of access.

编译器供应商提供C语言扩展，允许程序员手动制定每个变量所需的存储空间，从而提高读取速度。

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The experiment verifies the practicability of the coordinated control method based on the nonholonomic kinematic state space and the variable structure control with sliding mode method.

实验证实了这种基于非完整运动学状态空间和滑模变结构方法的协调控制策略的可行性。

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