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- The shape of the concrete bonding surface is ver y irregular usually,and its measured data by fractional dimension device is a st o chastic process. 通常混凝土粘结面的形状极不规则,其表面的分维仪测值是一随机过程。
- The cut-off radius of the potential function has effect on the parameters and fractional dimension number of liquid-vapor interface. 势函数的截断半径对汽液界面参数和分维数的模拟值存在影响。
- Based on fractal theory, the density, the temperature, the pressure tensor, the local surface tension and fractional dimension number of liquid-vapor interface at equilibrium are obtained by the help of molecular dynamics simulation. 本文在分形理论基础上,采用分子动力学模拟方法研究了在平衡状态下的汽液界面参数,得了界面区内的密度、温度、压力张量、面张力和分维数的分布。
- Based on the theory of fraction and the reduction scale method that is presented in this paper, fractional dimension numbers of the path and Hurst exponent of molecular motion are obtained. 应用本文提出的约化规模法,获得了不同温度条件下分子分数布朗运动的Hurst 指数和轨迹分维数
- The fractal characteristic s of mass fraction of CaCO3 from Weinan Loess Profile at Weinan, Shaanxi Provinc e, is analyzed using the method for calculating the fractional dimension of coas tal line. 尝试用计算海岸线分形维数的方法分析了渭南黄土剖面碳酸盐质量分数变化轨迹的分形特征,发现其中也存在分形维数,这种分数维也可以用来表示碳酸盐质量分数变化的复杂性。
- Analysed the nature characteristic of rock mass structure,discussed the solution method of fractional dimension and simulate program with computer,offered some engcneering concrete instances. 分析了岩体结构的自然特性,介绍了分形维数的求解方法及其计算机模拟程序,并给出了工程实例。
- The mechanical properties of HPVC reinforced by carbon fiber filler treated by silane coupling agent were studied.The fractional dimension of crack section was measured and analyzed. 研究了经硅烷偶联剂处理碳纤维填充增强HPVC板材的力学性能,测量、分析了拉伸断裂面的分形维数,详细论述了数盒子法计算分形维数的原理和计算机的模拟过程。
- fractional dimension time-location structure 分形时-空结构
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- Fractional Dimension and Computer Simulation of Koch Curve Koch曲线的分形维数及计算机模拟
- Keywords fractional dimension;lung cance;texture character; 分形维数;肺癌;纹理特征;
- The SAXS analysis show that the fractional dimensions of the film is larger than the theory value of Diffusion Limited Aggregation (DLA) and the clusters consist of a great number of small particles. SAXS分析表明,该薄膜的分形维数比扩散限制凝聚模型(DLA)的理论值大,团簇是由大量小颗粒构成。
- THE THICKNESS AND FRACTIONAL DIMENSION NUMBER OF THE LIQUID-VAPOR INTERFACE 汽液界面厚度和分维数
- Speech is fractional; silence is integral. 讲话是分数; 沉默是整数。
- Keywords HPVC;carbon fibre;silane coupling agent;fractional dimension; 碳纤维;硅烷偶联剂;分形维数;
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- The dimension of the system is fraction. 这个无序系统的维数一般是分数。
- I'll be ready in a fraction of a second. 我马上就好。
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- He has done only a fraction of his homework. 他只做了家庭作业的一小部分。