• The value of fractional dimension represents some characteristics of texture in a sense.

    分维数值从某种意义上代表了组织的一些纹理特征。

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  • In automatic mechanism selection system based on orbit, orbit characteristics and dimension parameters of key orbit segments are momentous for selecting mechanisms.

    基于轨迹的机构自动化选型系统中,轨迹特征及关键轨迹段尺寸参数是选择机构的重要依据。

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  • A case study indicates that fractional dimension can be used as a typical parameter to exactly reflect the structural characteristics of various soil grain sizes.

    实例计算表明,分维作为描述土体粒度成分特征的参数,能较好反映了各种粒径大小在土体中的组成特点,可将其作为土体工程分类的一个综合性定量指标。

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  • The fractal characteristics of petroleum coke combustion are validated, which proves that the change of surface fractal dimension differs from that of specific surface area and pore volume.

    石油焦的燃烧具有分形动力学的行为特征,且表面分形维数的变化趋势和比表面积和孔容积不同。

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  • The flow characteristics of inner flow field of turbine are computed with three-dimension incompressible continuous equation, momentum equation and turbulent kinetic-dissipation equation.

    采用三维不可压紊流的连续方程与动量方程和紊动能与耗散率方程对内部流场进行研究计算。

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  • The characteristics to dimension chain constraint is analysed, dimension loop model is put forward based on the dimension chain for solving dimension relationship constraints.

    针对尺寸之间的关联约束,本文首先分析了尺寸链约束的特点,提出了基于尺寸链的尺寸环模型。

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  • The pore profile fractal dimension depicts fractal geometry characteristics of soil pores, which reflects the irregular and rugged boundaries between soil pores and particles.

    孔隙轮廓线分形维数是用来描述孔隙本身所具有的分形特征,它反映了土壤孔隙与固体颗粒接触界限的不规则性。

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  • Shape, dimension, moving direction, rotating direction and light radiation intensity are important dynamic characteristics of the object in space telemetry and telecontrol video auto-tracking system.

    形状、尺寸、运动方向、旋转方向和光辐射强度等变化是航天测控视频自跟踪系统目标的重要动态特性。

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  • The results show that different subarray has different characteristics, especially the longest one, and can be explained by two dimension geometrical factor.

    结果表明,不同子阵列的特性差异较大,尤其是长子阵列,并用各子阵列的二维几何因子解释了其产生的原因。

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  • The characteristics of the wire-mesh reinforcement are accurate dimension, high strength, good rigidity, even load bearing, strong anti-break capacity and steel products saving.

    其特点是具有间距尺寸准确,强度高,刚性好。承载力均匀,抗裂性能强,节省钢材等。

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  • This paper represents the principle, structure and characteristics of the gas gap heat switch. The influences of structure dimension on the performance parameters of heat switch have been discussed.

    论述了气隙式热开关的原理、结构形式及参数特性,讨论了它的结构尺寸对性能参数的影响。

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  • This paper analyses water characteristics of the tidal mouth of Xiaoqing River, and presents water quality models of one-dimension confined reach.

    该文分析了小清河河口段的水质特征,提出了适用于该潮汐河流的一维有限段水质模型。

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  • 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。

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  • Based on the characteristics of bus production technology, a comprehensive control method on dimension error is introduced.

    根据客车生产工艺特点,介绍尺寸误差综合控制方法及其在客车驾驶员门焊接生产中的应用。

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  • The special characteristics are based on the dimension, materials, appearance and performance and so on.

    特殊特性可从尺寸、材料、外观、性能等方面确定。

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  • Introduce the relationship between the characteristics of the system power loss on each dimension and the content error.

    详细说明了该系统的功率特性与各维向的失容误差之间的关系。

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  • On the basis of affirming the arrangement structure characteristics, the thesis puts forward the coexist view of various urban dimension space and discusses its construction deeply.

    在肯定城市形态的层次结构特征基础上,提出城市各层次尺度空间单元的观点并就其建构展开讨论。

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  • The characteristics of communication networks are great dimension and complex structure.

    通信网络系统特点是规模大,结构复杂。

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  • The flow control characteristics and the effects of inner duct exit dimension on overall engine performances were presented by the program.

    预测了巡航条件下发动机节流特性、内涵喷口几何面积对发动机性能影响,结果与其它有效数据相吻合。

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  • Fractional theory and its characteristics were introduced, so were the computational formula of Fractal dimension and its physical significance.

    介绍了分形理论及其特点、分形维数的计算公式与它的物理意义。

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  • AIM: to explore the features of dimension and characteristics and to study the characteristics of the personality disorder types of opium addicts after detoxification.

    目的探讨脱毒后阿片类依赖者人格维度、特质层面的特点以及人格障碍的类型特征。

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  • Gas flow in nanoscale space has distinct characteristics compared with that in conventional macro-scale, due to the influence of space dimension on gas mean free path.

    纳米尺度下的气体流动具有不同于常规尺度的规律,其中重要的特征是纳米间隙中气体分子自由输运行程将减小,进而影响气体的输运规律。

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  • Nowadays as a method to assess the cardiovascular physiological characteristics the pulse waveform comprehended from the dimension of Modern Medicine has been using in a world-wide range.

    当今,将脉诊中的人体脉搏波形拾取出来,以现代医学视角,作为评价人体心脑血管生理特性依据的方法被广泛采用。

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  • By using this model the soil-water characteristics and permeability coefficient of unsaturated soil are deduced and expressed in fractal dimension and air-entry value.

    本文建立了土体孔隙分布的分形模型,导出用分维和进气值表示的水分特征曲线和渗透系数的理论表达式。

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  • Results Benign and malignant tumors in cervicofacial soft tissues had different characteristics in the two dimension ultrasound and colour doppler blood flow imaging.

    结果面颈部软组织良、恶性肿瘤在二维超声、彩色多普勒血流显像两方面具有不同的特征。

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  • Every real problem features four basic characteristics as follows: objectivity, subjectivity, three-dimension and context-dependence.

    每一个真问题都具有以下四个基本特征:客观性、主体性、三维性和语境依赖性。

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  • The three-dimension cloud produced in the improved way maintains the characteristics of the two-dimension cloud, has a vivid stereoscopic feeling.

    由综合的等值平均分割算法生成的三维云基本保留了二维云图像的特性,具有逼真的立体感。

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  • The three-dimension cloud produced in the improved way maintains the characteristics of the two-dimension cloud, has a vivid stereoscopic feeling.

    由综合的等值平均分割算法生成的三维云基本保留了二维云图像的特性,具有逼真的立体感。

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