1) finite ray
有限远光线
2) remote finite element
远程有限元
3) incoming flows with an infinite distance from stagnation point
有限远来流
4) finite singular point
有限远奇点
1.
Suppose the system has are only one finite singular point(0,0),then we can assume b_(50)=0,which special directions are determined by equation G(θ)=0,introduce Poincare transformation to discuss infinite singular points,according to the.
研究了一类平面齐五次系统dxdxdt=a50x5+a41x4y+a32x3y2+a23x2y3+a14xy4+a05y5,dydt=b50x5+b41x4y+b32x3y2+b23x2y3+b14xy4+b05y5当其只有唯一的有限远奇点且具有三对特殊方向时的全局拓扑结构及系数条件。
2.
Global topological classification and its coefficient conditions of a kind of plane homogeneous fifth system with four special direction are obtained by researching the structure of infinite singular point and the type of rays of passing the only finite singular point O(0,0).
通过研究一类具有四对特殊方向的平面齐五次系统的无穷远奇点的结构和过唯一有限远奇点O(0,0)的射线的类型,得出其全局拓扑分类及相应的系数条件。
3.
The relationship among finite singular point, infinite singular point and linear solution in the complex plane is discussed.
本文研究平面N次系统x =x +Pn(x ,y) ,y =Qn(x ,y) ,这里Pn(x ,y) ,Qn(x ,y)为N次多项式齐式 ,讨论了有限远奇点、无限远奇点和直线解三者之间在复平面内的关系 。
5) finite object point
有限远物点
6) finite-sized beam
有限光束
1.
With the development of integrated optics, the propagations of bounded beams in media have attracted much attention, specially the propagation of spatial optical soliton and Goos-H(a|¨)nchen (GH) displacement of finite-sized beams.
随着集成光学的发展,有限波束在介质中的传播特性受到了广泛关注,特别是非线性介质中空间光孤子的传输以及微结构中有限光束的Goo-H(?)nchen(GH)位移。
补充资料：SAMCEF——先进的通用有限元分析软件
SAMTECH公司是通用有限元软件包SAMCEF的开发商和服务商，是欧洲CAE领域的有力竞争者。SAMTECH在航空和航天工业，以及防卫、汽车、能源和造船等工业有广泛的应用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条