查询词典 plane curve

As to the space curve coils the arbitray right line and circles to obtain the rotational surface ∑, the body of rotational through ∑ s surround into(the part sealing off does not put the back plane disc), the integration formula about area of rotational surface and volume of the body of rotation are given by using coordinate transformation and Infinitesimal method.

利用坐标变换与微元法得到了空间曲线绕任一直线旋转所得旋转曲面∑的面积公式，以及由∑所围旋转体的体积公

In the third chapter, it is proved that a Minkowski plane withπ/2-property, whose unit circle is Radon curve, is an inner product space.

在第三章中，本文证明了单位圆是Radon曲线且具有π/2性质的空间是内积空间。

In this paper,it is proved that a Minkowski plane with π/2-property,whose unit circle is Radon curve,is an inner product space .

证明了单位圆是Radon曲线，且具有π/2性质的M inkowski平面，是内积空间

Tear off fault section close erect, much on seismic section plane performance is wave series fault to break, inphase axis is disorder wait for diagnostic; to be on horizontal time section, expression is inphase axis twist, size and the diagnostic; such as change yield record to basically be behaved in logging curve appear often to lie between interlining and toothed the buildup that changes rate.

撕裂断层断面近竖立，在地震剖面上多表现为波组错断、同相轴紊乱等特征；在水平时间切片上，表现为同相轴扭曲、宽窄和产状变化等特征；在测井曲线主要表现为隔夹层的频繁出现以及锯齿化程度的增强。

Light can be trusted to curve only in a vertical plane.

可确信光线仅在垂直面内作曲线传播。

The test curve of side skin friction resistance of pile is simplified linearly. The distribution of skin friction resistance is controlled by two factors: the maximum value of negative skin friction resistance and depth ratio of neutral plane. Thus, the simplified linear calculation model of rigid pile composite ground is established.

作者还根据桩体侧摩阻力的试验曲线，进行线性简化，由桩顶的负摩阻力最大值及中性面深度比控制全桩长的侧摩阻力分布计算，从而，建立了刚性桩复合地基桩体侧摩阻力线性简化计算模型。

A plane joint model was built in this thesis. By using it, not only M-θ curve of joints but also open of segment joints, stretch of connected bolts and contact stress distribution on joint faces can be obtained.

为此，本文建立了平面型纵缝接头的力学模型，根据该模型除能得到衬砌二维计算所需的接头M-θ曲线外，还能分析接头面的受力状态并得到接缝的张开值、螺栓受力。

The method using microcomputer to draw the phase graph of autonomous system on plane of ordinarily differential equation is studied,first a large number of data of orbit are obtained by an appropriate method of numerical calculation from known initial condition,then computer draw the curve of orbit on screen by these data.

研究利用微机绘制常微分方程平面自治系统相图的方法，首先用一种合适的数值算法由已知的初始条件得到轨线的大量数据，再利用这些数据在计算机屏幕上画出轨线的图形。

In this paper, the monotonicity-preserving interpolation of a kind of plane parameter curve with a shape control parameter is investigated.

研究了一类带有形状可调参数的平面参数曲线的保单调插值方法。

Analysing and computing its coefficient, we find out the bifurcation of curve for its parameter plane.

然后对其系数进行分析、计算，找出其系数参数平面的分支曲线。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了