查询词典 tangent

With the above make common tangent method of generating the two vertical lines in Fig.

用上述的作公切线的方法生成图中的两条竖直线。

It's not easy to follow her think because she's always go off at a tangent.

老师在给我们讲述诗人生平故事的时候，突然把话题一转，讲开他自己的战争经历来了。

One component has the direction tangent to the path of this point, pointed in the same sense of angular acceleration of this body, and is called the tangential acceleration.

一个分量方向与该点的轨迹相切，指向与该物体的角加速度的方向相同，叫做切向加速度。

Theorem 3: the gradient of any point in the locus of foot point of the perpendicular line and the tangent line of the cylindrical spiral is , namely one-order tensor field.

定理3 由坐标原点至圆柱螺线的切线所引垂线的垂足轨迹上任一点的梯度为，即为一个一阶张量场。

The main products: automatic tangent peeling machine (A1008 Automatic Crimping Machine at both ends), DC / AC even stripping playing with terminal machine, type 950, 200 computer CD-line machine, 500,800 CD-ray Machine Mechanical, 950 type, 1500, 2000, 2500-type terminal machines, copper strip machine, 3F/4F cored wire stripping machine, peeling 305/310/315 machines, twisting machine, the small King Kong, various types of wire machine tooling, blades, machine repair.

主要开发产品：全自动切线剥皮机（A1008全自动两端压着机）、DC/AC连剥带打端子机，950型、200型电脑裁线机，500、800型机械裁线机，950型、1500型、2000型、2500型端子机，铜带机，3F/4F剥芯线机，305/310/315剥皮机、捻线机、小金刚、各类线材机器模具、刀片、机器维修。

In this dissertation we put forward the means of computing tangent space coordinates usingpseudo-inversion based on the matrix trace function derivative rules.

本文中提出了基于矩阵迹函数求导法则的"伪逆法"求解切线距离中切线空间坐标的方法。

The method is based on the principle of triangle inequality with the use of the third side and both sides of the ratio of the size to determine the Corner to feature point and its two adjacent feature points formed by the angle between two tangent linear and the third triangle on both sides and edges with another feature of the ratio as a variable.

该方法根据三角不等式原理利用第三边与另外两边之和的比值大小来确定角点，以特征点和它相邻的两个特征点所形成的两条直线的夹角正切值以及三角形第三边与另两边和的比值作为特征不变量。

The trigonometric uniform polynomial curve constructed in this paper has two advantages. One is that the curve can be continuous and the shape can be adjusted with the fixed tangents. The other is that only adding one new knot, the curve can pass through the tangent, which reduces excess points.

利用绘出的三角均匀多项式曲线来逼近多边形，主要有2个特点：一是曲线能达到连续，并且在切点固定时曲线的形状可以进行调整，二是只需增加一个新节点就可以通过切点，减少了额外点。

Hoek [13] suggested that the cohesive strength determined by fitting a tangent to the curvilinear Mohr envelope is an upper bound value and may give optimistic results in stability calculations.

Hoek认为由Mohr包络线的切线得到的黏聚力是一个上限值，对于边坡稳定可能会给出一个偏于安全的结果。

Mode tangent angle variance ration of the cantilever plate in two directions is gotten from the the beam the mode slope variance ratio.

在梁结构的振型斜率变化率基础上，得到了板结构两个方向的振型切角变化率。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。