交点

词组短语

crossing point · point of intersection

与交点相关的网络例句 [注：此内容来源于网络，仅供参考]

Sort-and-Incremental Algorithm Step 4: At anytime, if the leftmost intersection is against the feasible region provided by p1 or p3, we are sure the leftmost one is to be removed. Naturally, p1 or p3 walks rightwards to its adjacent edge.

January 31， 2010 Zeyuan Zhu 任意时刻，如果最左边任意时刻，任意时刻的交点不满足p1/p3所的交点不满足所在半平面的限制，在半平面的限制，我们相信这个交点需要删除 p1或p3走向它右边的或走向它右边的相邻边 36 4。

Through finding the bisector s of neighboring boundary elements, points of intersection of neighboring bisector s are obtained.

通过求解相邻边界元素的平分线，计算出相邻平分线的交点，由距离最小的平分线交点实现 Voronoi图边的增长，最终建立完整的平面单连通域的 Voronoi图。

The problem of a curved rigid line or crack crossing the interface of the circular inclusion are studied by the principal part analysis method of Cauchy type integral equation. The singular stress index at the intersection and the singular stress at the angular regions near the intersection are obtained. The singular stress coefficients of rigid line at intersection and the stress intensity factors of crack at intersection are defined by using the singular stress.

利用Cauchy型奇异积分方程的主部分析方法对曲线型刚性线和曲线裂纹和圆夹杂界面的相交问题进行了研究，得出刚性线以及裂纹和界面交点处的奇性应力指数以及交点处角形域内的奇性应力，并利用奇性应力分别定义了刚性线在交点处的应力奇异因子和裂纹在交点处的应力强度因子。

Once the intersection point is found, all that is left is to determine the color and normal at the point of intersection.

一旦找到了交点，接下来就需要确定交点的法向和颜色。

Secondly, it is not the same fractal diagram by the same codes of IFS to produce fractal diagram. The two graphs are extraordinary similar, but they are different in detail. The problem is researched and the algorithm which calculates the intersection points of two graphs created by the same coefficient of the IFS is proposed. The curve described changing of the intersection points number is drawn. The conclusion is that the curve fluctuates in the tiny range and is smooth when it is seen as a whole. In fact, the curve is a fractal curve.

其次，针对同一IFS迭代码两次迭代绘制得到的分形图并非完全相同这一问题展开研究，提出了IFS分形覆盖相交交点变化曲线的概念，给出了覆盖相交交点变化曲线的绘制算法，在此基础上进一步研究了分形覆盖相交交点变化曲线的变化率情况，得到了分形覆盖相交交点变化曲线宏观上比较光滑，但实际上小范围内异常波动的实验结果。

Draconic month 交点月 The time between two passages at the ascending node.

月球连续两次经过升交点所需的时间。

More often, we need to design subdivision schemes for certain known surfaces. Unfortunately subdivision scheme can do little for this, even for some simple but of basic importance curves and surfaces (such as ellipsoids and hyperboloids).

仅仅修改交点处的拓扑结构不能确保每条折痕整体的C〓连续性，所以我们在修改交点处拓扑结构的同时，还修改了交点附近的细分格式，从而确保了每条折痕整体的C〓连续性。

With the boundary point and the known adjacent relations, an overall marching procedure can go on and the iteration process stops until the intersection curve is self-closed or reaches the border of the composite surface. In the later case, the marching must be repeated from the starting point in the reverse direction until the intersection curve reaches the other border of the composite surface.

由一个交点出发，通过计算跟踪方向和跟踪步长，迭代计算出下一个精确的交点；利用边界点和近曲面点计算方法，根据曲面片的拓扑关系找到交线所经过的下一张曲面片，从而使跟踪过程继续下去，直至形成封闭交线环而停止该交线段的跟踪，或到达复合曲面的边界后由首交点反向跟踪到达复合曲面的另一边界。

Ascending node 升交点 Usually used to denote the point reached when an object is moving north and crossing the plane of reference.

一个天体在轨道上向北移动并经过一个参考平面时，其相交点就是升交点。

The following conclusions are drawn. 1 The orbit parameters that have relatively greater influence on the number and latitudinal distribution of annual occultation events are orbit inclination, orbit height, Right Ascension of Ascending Node and Argument of Perigee in turn. All four parameters have little impact on the longitudinal distribution of annual occultation events. 2 The orbit inclination of Transmitting Satellite and Receiving Satellite impacts both LEO－LEO occultation events number and their latitudinal distribution most. The number of occultation events reaches the maximum as the sum of the two inclination angles nears 180 degrees. The one that far away from 90 degrees of the two inclination angles determines the latitude range of the occultation events. 3 LEO－LEO occultation events number reaches a maximum when the heights of TS and RS are the same, and it reaches the maximum when the heights of TS and RS are 600 km . 4 The RAAN of TS and RS has a great influence on the LEO－LEO occultation number, but has little influence on occultation distribution.

结果指出：1对一年掩星事件数量及其纬度分布影响大的轨道参数依次是轨道倾角、轨道高度、升交点赤经和近地点角距；而这些参数对一年掩星事件的经度分布影响都不大；2发射卫星和接收卫星倾角之间的相互关系对掩星事件数量和纬度分布影响最大，两卫星倾角接近互补时掩星事件最多，两颗LEO卫星中与90°相差较大的倾角决定了LEO－LEO掩星事件的纬度分布范围；3发射卫星和接收卫星处于同一轨道高度时，LEO－LEO掩星事件数取得极大值，发射卫星和接收卫星都采用600 km的轨道高度，一年LEO－LEO掩星事件数最多；4 发射卫星和接收卫星升交点赤经的相互关系对LEO－LEO掩星事件数量影响很大，发射卫星和接收卫星升交点赤经之差为120°或240°时掩星事件数量最多，RAAN对掩星事件纬度和经度分布影响不大；5近地点角距对掩星事件数量和分布影响都不大。

与交点相关的网络解释 [注：此内容来源于网络，仅供参考]

apparent intersections：外观交点 外观交点

aperture 靶框 锁点框 | apparent intersections 外观交点 外观交点 | append 附加 附加

apparent intersections：外不美观交点 外不美观交点

aperture 靶框 锁点框 | apparent intersections 外不美观交点 外不美观交点 | append 附加 附加

intersected point：交点

交此定律 law of the anharmonic | 交点 intersected point | 交点 node

Point of Tangent to Curve：切线交点

Point of Spiral to Curve 缓和曲线交点 SC | Point of Tangent to Curve 切线交点 TC | Point of Tangent to Spiral 切线缓和曲线交点 TS

draconic revolution：交点转动;交点周

draconic month 交点月 | draconic revolution 交点转动;交点周 | draconic year 交点年

draconic year：交点年

draconic revolution 交点转动;交点周 | draconic year 交点年 | Draconids 天龙[座]流星雨

draconitic year：交点年

draconitic month 交点月 | draconitic year 交点年 | dracontic month 交点月

nodical month：交点月

node 无潮点;节点;交点;交点 | nodical month 交点月 | nodical month 交点月交点月

nodical month：交点月交点月

nodical month 交点月 | nodical month 交点月交点月 | nodular cast iron 球墨铸铁

nodical period：交点周期

交点周期 node cycle | 交点月 nodical month | 交点周期 nodical period