查询词典 intersection

In each step the tangent plane of limit state surface at the previous iterative point is calculated firstly, and then a line from origin to a point on the plane is determined whose intersection with limit state surface satisfies the requirement of feasible direction and convergence.

算法在每步迭代中先计算极限状态曲面在前步迭代点处的切平面，然后在此切平面上选定一个点，使该点和原点的连线与极限状态曲面的交点满足可行方向和收敛的要求。

Given the two points, one can construct the points of intersection of the line and the circle.

给定了两点就可以画出这直线和圆的交点。

Through the hypersingular integral equations of 3-d crack perpendicular to the interface given in the preceding, the principles of finite-part integrals and of limit are further made use of to pick the hypersingular integral equations of 3-d crack terminating at the interface On the basis of the equations, starting strictly from 3-d theory of elasticity, stress singularities of intersection-line near the front edge of the 3-d crack terminating at the interface are analyzed by virtue of dominant-part analysis of 2-d hypersingular integrals.

根据前面所得到的与界面垂直的单片裂纹超奇异积分方程，进一步运用有限部积分原理和极限理论，推导出了与界面垂直相抵的三维平片裂纹的超奇异积分方程。在此基础上，严格从三维理论出发，使用二维超奇异积分的主部分析方法，对与界面垂直相抵的三维平片裂纹前沿交线上的应力奇性指数进行了分析。

Aimming at the shortcoming in precision measurement of artillery adjusting, a kind of three-ply intersection measurement method based binocular stereo vision is proposed. CCD is used to capture images of the sign object attached on gun barrel, and three-dimensional coordinates is calculated by geometrical projection relation of the sign object image.

针对火炮调炮精度检测中存在的不足，提出了一种基于双目立体视觉的三重交会测量方法，在炮身管上附加球状标志物，利用CCD摄像机获取标志物图像，通过标志物成像的几何投影关系计算球心的三维坐标。

Only in the thoughts of each site, always look back on past events, I look at the cooling laugh. allow themselves to watch in your every intersection, you want to put an injury, a bite of injuries, and I still have no reason to regret in anticipation, readily look at the memory when he could not find the road to see their hopelessness of the decline in the extreme you would like to Lane.

穿乱，留我独自彷徨，不知道起点，终点，只是在每个思念的站点，总是对往事回首，看我的冷却一笑，让自己守望在有你的每一个路口，把想你想做一种伤，一种噬人的伤，而我依旧在无悔的期盼，随手翻看的记忆里找不到来时的路，看自己无望的沉沦在想你的极端里。

No tracing is required at all in this torus/sphere intersection algorithm .

提出了一种不需跟踪的求交算法。

If you have a green light, but traffic is blocking the intersection, you should

如果你的交通灯是绿灯，但交汇点已被阻塞，你应该

The intersection of nave and transept occurred directly beneath the main cupola and was considered the heart of the church... her most sacred and mystical point.

中殿与翼部在教堂圆顶中心的正下方相交，相交处被视为教堂的心脏——教堂中最为神圣和神秘的一点。

Based on the transfinite interpolation theory, an improved algebraic grid generation method is presented in this paper. Our improvements of existing algebraic grid generation method include:(1) orthogonality control, which greatly improves grid orthogonality adapted to viscous flow calculation;(2) weighted average smoothing, which efficiently handles with grid intersection due to concave corner existence;(3) normal vector control, which adjusts grid smoothing near convex corner.

基于无限插值理论，引入本文提出的网格正交控制、物面法向量控制、加权平均光顺措施，给出了一种改进的空间网格生成方法，有效克服了传统无限插值网格生成方法在复杂外形网格生成方面的缺陷，有效改善了网格的法向疏密性、贴体性及周向网格的均匀性，对真实飞行器部件网格生成非常迅速。

The point of intersection of two ornamental arcs or curves,such as the inner points of a trefoil.

尖顶两条装饰性弧线或曲线的交叉点，如三叶饰的内尖顶

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。