端点

The flap of an envelope.A plane cubic curve having a single loop, a node, and two ends asymptotic to the same line.

平面立方曲线平面的立方曲线，具有一个拱形、一个交点和逐渐接近同一条线的两个端点

Shaped like a hump or an arching curve .A plane cubic curve having a single loop, a node, and two ends asymptotic to the same line.

平面立方曲线平面的立方曲线，具有一个拱形、一个交点和逐渐接近同一条线的两个端点

USER HAS TO BE LOGGED ON TO CLEAR ALL POINTS AT ONCE.

在一次清除掉所有端点前，用户必须已经登录。

Because the electric field at the end of the uniformly charged line is not decided,we calculated the electric field distribution on the axis of uniformly charged cylinder.

本文针对均匀带电直线端点场强的不确定性，提出了均匀带电圆柱体轴线上的场强计算，结果表明，在不同条件下，均匀带电圆柱体的场强表达式将变成均匀带电直线、均匀带电圆面的场强。

Because of human's head likes an ellipse with longer vertical axis and shorter horizontal axis, we set the position to be a candidate of vertex of minor axis if the vertical projection of vertical edge is high enough in order to speed-up the template matching for ellipse detection.

首先利用Sobel边缘侦测与连续影像相减，再将两者结果交集取出前景物像素；由於头部有类似垂直轴长水平轴短之椭圆的特性，因此将垂直边缘之垂直投影量较高的位置当作椭圆短轴的可能端点，以增进用样板比对做椭圆侦测的效能。

At the end of first axis prompt, pick a point.

在第一条轴线的端点的提示下，挑选一个点。

It shows the quality and points of saturated solution of differential equations in Banach space.

给出了Banach空间微分方程的一个边界点定理，它刻划了Banach空间微分方程饱和解的端点性质，改进了已有的结果。

If we rotate the shorter side through the base angle until it touches one of the legs, and then, from the endpoint, we draw a segment down to the opposite base vertex, the original isosceles triangle is split into two golden triangles.

如果我们通过基地旋转角度短边，直到它触及了一条腿，然后从端点，我们绘制一个部分到对面的基础顶点，等腰三角原来分为两个黄金分割三角形。

The parametric speed of the curve is firstly approximated by the Bernstein polynomial, which takes the lengths of control point vectors of the direction curve of normal as Bézier coordinates.

其次 ，基于参数速度的 L egendre多项式逼近和插值区间端点的 Jacobi多项式逼近，导出了保持法矢平移方向的两种代数方式的等距有理逼近算法。

For the given endpoint interpolation conditions, a new approximation method of multidegree reduction is presented. Using Chebyshev polynomial approximation theory, the nearly best uniform approximation under the interpolation conditions of endpoints can be obtained.

对于给定的首末端点的各阶插值条件，给出了一种新的一次降多阶逼近算法，应用Chebyshev多项式逼近理论达到了满足端点插值条件下的近似最佳一致逼近。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。