Whole structural dimension series of the steel and mechanics parameters of the profiles have been chosen by optimization.
在计算机上用最优化方法优选出了全系列异型角钢的结构尺寸和截面力学参数。
It also introduces the procedure of the design of the revolving door cabinet, including the selection of the dimension series, structure, strength and stiffness computation.
介绍了转门机柜的使用特点及其在雷达中的应用情况,阐述了转门机柜骨架的设计过程,包括尺寸系列选取、结构形式以及刚强度计算等方面。
These projects require a macro-iterative dimension that depicts the iterative process as a series of cycles 5 , which I refer to as evolutions 6 .
这些项目需要将迭代过程描述为一系列循环的,宏观的迭代维度5 ,这就是我所称的演进 6 。
The expression of structural dimension for gear-planar cam indexing mechanism are derived, reasonable product series and data are given.
导出了平面凸轮齿轮型间歇机构有关结构尺寸的求解式,给出了合理的产品系列及其数据。
To the same soil degradation series, higher the fractal dimension, more serious the soil degradation.
对于同一土壤退化系列,分形维数越高,土壤退化越严重。
Combining the practical application in transfer line for boring, an on-line dimension error prediction and compensation system for boring in series production is developed and applied.
结合机械加工自动线镗孔加工的实际应用,研制了一套面向大批量生产过程的在线镗孔加工尺寸误差预测补偿系统。
In this paper, the validity of small specimen SHPB technique was analyzed by numerical simulation and SHPB test of series of dimension LY12 al specimen.
本文结合数值模拟和系列尺寸ly12铝合金试样的SHPB试验对小尺寸(相对于压杆直径,下同)试样SHPB实验的准确性进行了分析和探讨。
Firstly, the requirements to dimension error prediction and compensation system for boring in series production are identified and described, based on the analysis of transfer lines.
通过对机械加工自动线的分析,阐述了用于大批量生产的机械加工自动线的镗孔加工尺寸误差预测补偿系统的要求。
Based on local linear prediction model of chaotic time series, short-term load forecasting method on multi-embedding dimension is presented.
基于混沌时间序列的局域线性预测模型,提出了多嵌入维的短期负荷预测方法。
Finally, some concrete forms of fuzzy extension mappings have been given by using multi factorial functions, especially variable dimension multi factorial functions series.
最后,利用综合函数,特别是变维综合函数列,给出了扩展原理的一些具体形式。
Converte the one dimension time series into two dimension spot figure, then study the distribution of the spot around the 360 degree directions, compute the quadrant information entropy.
将一维的表面肌电信号转换为二维的散点图,在这二维的平面空间中研究散点在一周360度的各个方向上的分布情况,提出了象限信息熵的概念。
In accordance with the methods of fractal theory the parameters of power load series, such as fractal dimension and dilatation coefficient, are calculated in radar coordination.
以分形理论为依据,在雷达坐标中对电力系统负荷序列的分形维数、膨胀系数等参数进行了计算。
In recent years, with the mutual penetration and influence in all spheres of the society, leading to the dimension of multifactor time series is increasing fiercely.
近年来,随着社会各领域相互渗透和影响,导致自然、社会经济领域的多因素时间序列的维数激增。
Conclusion: The exponential smoothing method could be employed to forecast a time series of one dimension for cucumber downy disease.
结论:可以利用指数平滑法对霜霉病一维时间序列进行预测。
Some experiments on a series of data show that this method is feasible to intermediate contour interpolation, and important in three dimension reconstruction and display of medical image data.
对一系列数据的实验结果表明,它是一种可行的层间轮廓线插值方法,对医学影像数据的三维重建和显示具有重要意义。
The informative fractal dimension and its moving change may become a practical analytical index for the change of flood series and the climatic levels.
信息分维及其变化有望成为时间序列变化趋势和气候层次的诊断指标。
The identification method for the one dimension time series, open loop and closed loop system are developed by use of model ARMA.
讨论了一维时间序列开环系统、闭环系统的辨识方法及定阶问题。
This paper discusses chaotic characteristic of the power daily load of Sichuan Province based on saturation correlation dimension, and concludes that daily load time series belong to chaotic series.
基于饱和关联维数法,对四川省全省电力系统日负荷序列的混沌特征进行定量分析,得出日负荷时间序列具有混沌性的结论。
It is reported that the time series of cerebral electric activity may be low dimension chaotic behavior because of some neurons excess and repeat firing when epilepsy outbreaks.
已有的研究表第四军医大学硕士学位论文明,当大脑出现癫痈病变时,部分神经元出现过度重复放电有可能使其脑电时间序列处于较低维混沦运动状态。
The mounting dimension and the power degree of Y2 series motor conform to IEC standard and DIN42673 standard of Germany.
Y 2系列电动机的安装尺寸和力度依从iec标准和德国的DIN42673标准。
The row headings seconds appear along the series axis series axis: a chart axis that represents the depth dimension in a true 3-d chart.
行标题秒沿着“系列轴”系列轴:表示真正三维图表中的纵深维度的图表坐标轴。
In this paper, I design a series of high-efficiency serial schemes and parallel algorithms for one-dimension and two-dimension hyperbolic equation.
本文针对一维和二维双曲型方程的初边值问题,设计了几类高效率串行格式和并行算法。
Based on the statistical self-similarity of hydrolgy time series, a new approach for estimating the fractal dimension by using successive wavelet transform coefficients is proposed.
根据小波多分辨率分析和水文序列的统计自相似性,提出了水文序列分形维数的小波估计方法,给出了其计算步骤。
The numerical values of information dimension and relation dimension of Menyuan aftershock series have been computed.
计算了门源余震序列的信息维和关联维的数值。
First of all sizes, the new BMW 7 Series cars compared to the previous generation Dimension more wheelbase than the old models to further increase the 82-mm.
首先尺寸方面,新款的宝马7系列相比上一代车型外形尺寸更大,轴距也比老款车型进一步增加了82毫米。
When we measure the high dimension system, we usually acquire the one-dimension time series of this system.
对高维系统的测量得到的通常只是一维时间序列。
To validate the rationality that each dimension of department store brand image influences customer loyalty, the author puts forward series of researching hypothesis.
为验证修正模型中百货商场品牌形象各变量维度对客户忠诚的关联性影响,笔者提出一系列研究假设。
After adopting the smooth pseudo WVD that reduces the interference of the cross term, the series is transformed into a two-dimension distribution of fluctuation energy.
采用平滑WVD可消除交叉项的干扰,并将网络流量序列转换为二维空间的波动能量分布。
After adopting the smooth pseudo WVD that reduces the interference of the cross term, the series is transformed into a two-dimension distribution of fluctuation energy.
采用平滑WVD可消除交叉项的干扰,并将网络流量序列转换为二维空间的波动能量分布。
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