助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[21]条 当前为第1条到20条
 

相关语句
未完全匹配句对
    Solving Drum Equations of Uneven Compression of Cylinders Between Rough plates by Equilibrium Differential Equations
    用平衡微分方程求解圆柱体粗糙平板间不均匀镦粗的鼓形方程
    On the basisof the elastic deformation analysis of rolls comprehensively, a quantitative expression of the stripshape equation α+βp_c +γp_e +δF_w. -(h_c.-h_e.) /2=0is deduced in this paper.
    本文在全面分析轧辊弹性变形的基础上,导出了板形方程的定量表达式: a+βPc+γPe+δFw-(hc-he)/2=0讨论了系数a、β、γ、δ的物理意义,给出了它们的确定方法。
    tarting from the conformal invariance of the singUlarity manifoldequation of the (1+1)-dimensional KdV equation, the (1+1)-dimensional sinh-Gordonequation was re-obtained.
    首先利用1+1维KdV方程的奇性流形方程的共形不变性,重新给出了1+1维的sinh-Gordon万程。
    Slow manifold of Newton-Leipnik (N-L) system is discussed. With two different nonstandard methods, the slow manifold equation of the N-L system is established.
    讨论了Newton-Leipnik(N-L)系统的慢流形,利用两种不同的非标准分析方法,分别建立了N-L系统的慢流形方程.
    With condition z~T_(λ_1) (X)·X·=0, the slow manifold equation of the N-L system is built.
    X. =0,导出N-L系统的慢流形方程.
    Secondly, another method consists of defining the slow manifold as the surface generated by the two slow eigenvectors associated with the two eigenva-lues λ_2(X) and λ_3(X) of J(X), and the slow manifold equation of the N-L system is obtained.
    并将慢流形看成由两个慢特征向量所生成的曲面,这两个慢特征向量对应J(X)的两个慢变变量特征值λ2(X)和λ3(X),得到N-L系统的慢流形方程.
    THE STRIP SHAPE EQUATION AND ITS APPLICATION
    板形方程及其应用
    On the Transvesal Mill Modulus and the Equation of Transversal Sheet profileafter Rolling
    板形方程与辊系刚度的研究
    The Change Parameter Truing Formula of Ring Surface Worm and its Analysis
    环面蜗杆变参数修形方程及其分析
    ESTABLISHMENT AND APPLICATION OF PRACTICALSTRIP SHAPE CONTROL EQUATION
    实用板形方程的建立和应用
    Shape Equation of Hot Strip Mills
    宽带钢热连轧机组的板形方程
    1. According to several boundary conditions, the frequency equation of flexural circular plate is calculated.
    1.对于圆形薄板,计算了它的振形方程,根据厚度变化处的位移和位移导数连续条件、剪切力连续条件、弯矩连续条件,通过数值方法求解方程组获得弯曲阶梯圆板的频率方程的求解。 经过对于不同边界问题的频率根值进行比较,得出了不同于弯曲平圆板的结论。
    The key equipments ofaccurately grinding for TI worm and the processing method for TI worm are mainlyinvestigated and designed in this dissertation. The effects which the processing errorsand the installation errors have on TI worm drive are systematically researched also. The content of this dissertation is as follows:According to the equations of profile curves of abrasive wheel for grinding TIworm, the basic principle of dressing abrasive wheel for TI worm is analyzed andthe abrasive dresser for TI worm is studied and designed.
    论文对精确磨削TI蜗杆的关键加工设备——TI蜗杆磨削装置以及TI蜗杆加工方法进行了研究,并较为系统地研究了加工与安装误差对TI蜗杆传动的影响,论文主要工作如下:依据磨削TI蜗杆的砂轮廓形方程,分析了修整TI蜗杆砂轮的基本原理,研究设计了TI蜗杆砂轮修整器。
    The strip shape equation is one of the fundamental equations which describe the process of tan-dem cold rolling, but an accurate quantitative expression has not been given at present.
    板形方程是冷连轧过程的基本方程之一,但目前尚没有精确的定量表达式。
    The evolution of a tokamak plasma in the diffusion-time scale is described by two-dimensional magnetic configuration equation and a set of one-dimensional transport equations averaged on magnetic surfaces.
    用联立的磁场位形方程(二维)与磁面平均的输运方程(一维),描写托卡马克等离子体在扩散时间尺度上的演变,建立了求解简化方案的程序。
    In this paper,a configuration equation and coordinate transfor- mation equation of spatial seven-bar linkage mechaniem represented by rotation transformation tensor method is given,and input-output equation of(RPRRRPR)seven-bar mechanism is established. Lastly unknown kinenatic parameter has been found.
    本文用回转变换张量法建立空间七杆机构的位形方程及坐标变换方程式,并结合5R—2P(RPRRRPR)机构进行位移分析,求出所有待求运动参数。
    Based on the standard liquid drop model, variation calculation of deformation energy have been performed, a better shape with a gruop of coefficient (bi) than Cassinian ovaloid obtained. The shape with (bi) has lower deformation energy than that of ovaloid, at same separation distances between C.
    基于标准液滴模型,作了形变能对形状的变分计算,找出一组优形的方程系数{b_i},它对应的形变能低于具有相同两半质心间距的卡西尼亚卵形体的.
    Normal form equations in bifurcation theory are used to design and syn-thesize analog neural networks which can store st at ic or oscillating memory patterns.
    本文用分叉理论的规范形方程设计和综合期望贮存静、动态记忆模式的神经网络。
    For the network storing static memory patterns,the normal form equations are of the pitch- fork bifurcation type.
    对于期望贮存静态记忆模式的网络,该规范形方程为叉形分叉的;
    Introducing the relative height coefficient m, this paper gives the stress field of uneven com-pression of cylinders between rough plates by equilibrium differential equations and plastic conditions, solves the drum equation and compression force equation and gives the theoretical discussions to the stress distribution char-acteristics in the forming cylinder and the causes of vertical cracks.
    引入相对高度系数m,用平衡微分方程与塑性条件联立建立了圆柱体粗糙平板不均匀镦粗的应力场,求解出了圆柱体镦粗时的鼓形方程和镦粗变形压力数学解析式,并对变形体内应力分布特点及纵向裂纹成因进行了理论探讨.
 

首页上一页12下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社