任意的
- 与 任意的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Of arbitrary isogon of arbitrary linear symmetry transformation , breaking the forme .
这是关于任意正多边形关于任意直线的对称变换,打破了以前的只能对于一个固定的直线的对称变换,省去了关于固定直线对称时每次都要输入的麻烦
-
Of arbitrary isogon of arbitrary linear symmetry transformation , breaking the former only for a fixed linear symmetry transformation , eliminating the symmetry of the fixed line every time when the importation of trouble
详细说明:这是关于任意正多边形关于任意直线的对称变换,打破了以前的只能对于一个固定的直线的对称变换,省去了关于固定直线对称时每次都要输入的麻烦
-
To the problem that the isotropy and the technological efficiency of the parallel kinematic machine based on Stewart platform are not satisfactory, a novel architecture of 6-DOF 3-dimensional platform parallel kinematic machine (6-DOF 3-D PPKM) based on the 2-2-2-SPS 3-D PPR is presented. The technological efficiency of design of the parallel kinematic machine is analyzed. Its workspace and the effect of design parameters to the workspace volume are studied. By using the submatrices of Jacobian matrix and force Jacobian matrix, the kinematics/mechanics transmission isotropic indices, kinematics transmission indices, load-bearing capacity indices at any configuration of the parallel kinematic machine are proposed, respectively.
分析其结构和装配工艺性,研究其定位姿工作空间及机床结构参数对工作空间大小的影响,基于Jacobian矩阵和力Jacobian矩阵中同量纲元素构成的子阵,提出该并联机床在任意位姿的运动/力学传递各向同性评价指标、运动学传递能力评价指标和承载能力评价指标;基于柔度矩阵中同量纲元素构成的子阵,提出该并联机床在任意位姿的力-位置柔度评价指标、力-姿态柔度评价指标、力矩-姿态柔度评价指标和力矩-位置柔度评价指标;研究各性能指标在定位姿工作空间内的分布情况。
-
The central contents of this article are as follows: First, subsection discretionary numerical sequence clustering method is advanced to replace previous method for its bad precision, after analyzeing each method of data clustering. Because of the shortcoming of complex in superior partition clustering method, a "choosing maximal distance" model is advanced according to the increment of dispersion measure within a cluster.
本文研究的主要内容如下: 1、分析用于数据分级的各个方法,由于任意数列分级结果的精度较差,提出了分段任意数列分级模型;针对最优分割分级方法计算量大的缺点,提出了以级内离差和的增量最大为依据的最大距离选取模型。
-
The practical problem of the arbitrary plane angle (the edge of the angle is the line at arbitrary position) in space and its projective angle is analyzed and studied in this paper.
本文对空间任意平面角(角边可为任意位置的直线)及其投影角这一具有实用性的几何问题进行分析研究;用几种不同的解析方法得出在各种情况下的关系式,从而能以最少的参变量,进行准确而简便的计算。
-
Using it we can approximately obtain the expectation of any function,using the certain quantity the random sample particle to express the posterior density of random variable in the model,and can be used in the any non-linear random models.
粒子滤波算法是一种适用于非线性非正态约束的基于模拟的统计滤波算法,可以近似得到任意函数的数学期望,利用一定数量的随机样本粒子来表示模型中随机变量的后验概率分布,并且能应用于任意非线性随机模型。
-
In the numerical study, the governing equations of flow and heat transfer in 3 —D body—fitted curvilinear coordinate system being automaticly generated with TTM method were deduced by means of vector and tensor analysis. These equations were dliscreted with nonstaggered grids providing relative elimilating method for the pressure oscillation was domonstrated.
在数值分析中,借助于矢量理论和张量分析,导出了具有普遍意义的三维任意曲线坐标系下的流动传热控制方程,并利于TTM方法生成了计算域的贴体曲线坐标网格;在数值离散过程中,尝试了用非交错网格离散的方法并解决了压力场振荡的抑制问题;运用附面层理论,阐述了壁面函数法在三维任意曲线坐标系上的应用。
-
Deduced the analytical structure of the Mamdani fuzzy system whose input sets were with generalized linear membership function and manifested that the output of the fuzzy systems were monotonical, decreasing, continuous and bounded.
设计了一种将三角形和梯形隶属函数作为特例的广义线性隶属函数,推导了输入采用广义线性隶属函数的典型Mamdani模糊系统的解析结构,证明了典型模糊系统是单调、递减的有界连续函数;在此基础上证明了该类模糊系统能以任意精度逼近任意连续实函数,最后仿真实例证明了本设计的有效性。
-
Arbitrary waveform generator is widely used in experiment and practical work as signal sourer. Apply the HSO function of 8OC198KC MCU to generate PWM waveform, then use the PWM to compose arbitrary waveform. The concrete hardware control circuit and the software realization method are presented. Then take the three-phase SPWM waveform generator for example, pot forward the application circuit and show the result of test. Experiment shows that the waveform distortion of sine, triangle and sawtooth is small and the operation is simple. The performance is high.
任意波形发生器作为信号源,在实验教学和实际工作中有着广泛的应用;应用Intel公司80C196KC单片机的HSO功能产生PWM波形,再由FWM波合成频率在20~100Hz之间的任意波形;设计了具体的硬件控制电路和详细的软件实现方法,并以三相SPWM波形发生器为例,给出了实际应用电路及其测试结果;实验结果表明,该波形发生器产生的三相正弦波,三角波、锯齿波失真度小,操作简单,直观,性能价格比高。
-
Combined with the complex features of GPS coordinates calculation on gyrated line points on expressway and city overpass ramp,it introduces the calculating methods of gyrated line s transformation to alleviated curve.
结合高速公路和城市立交匝道上回旋线段任意点的GPS坐标计算的复杂性,详细地介绍了回旋线段转化为缓和曲线的计算方法,并通过工程实例进行了说明,以达到快速准确地计算回旋线段任意点的GPS坐标的目的。
- 推荐网络例句
-
Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
-
I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
-
The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。