查询词典 tangent function

Mathematics A curve or surface that is tangent to every one of a family of curves or surfaces.

包络线，包络面：一条曲线或一个曲面，与一组曲线或曲面中的每一曲线或曲面保持正切

Having the curves of a full or voluptuous figure.a curve that is tangent to each of a family of curves .

弧线大的曲线虽然全中率很高，但技术难度较大，短时间内不容易掌握。

In the last part of the paper, we construct a family of 2 parameter cubic algebraic curves interpolating two given endpoints and two given tangent lines and two given curvatures at these two endpoints with different initial cases in detail.

引 言三次参数曲线在计算机辅助几何设计与计算机图形学领域一直扮演着十分重要的角色，这主要是由于三次参数曲线是具有奇异性的次数最低的曲线，这些奇异性包括尖点、拐点和闭圈。

This paper's research object is the whole drillstring and it builds nonlinear equations of the tangent drillstring by the finite element method on the base of the built drillstring mechnics model.

本文以整体钻柱为研究对象，根据所确立的钻柱力学模型，用有限元方法建立了钻柱接触非线性方程组。

In chapter 2, a tangent stiffness matrix formula of four-node C〓 element for the laminated plate is deduced, which is based on the first order shear deformation theory and the Von-Karman nonlinear deformation assumption.

第二章首先给出了在一阶剪切效应和Von-Karman大挠度理论下复合材料层合板的几何关系，然后基于单元域内和边界一致概念，推导了在大变形下"无剪切闭锁"的层合板单元切线刚度阵，并给出了复合材料层合板后屈曲分析的有限元平衡方程。

Can be seen from so far away I am off on a tangent.

离这么远还能看出我在开小差。

Since we have already normalized our screen values, all we need to do is multiply them by the tangent to find a ratio for this point in the frustum.

因为我们已经定好屏幕相关值，我们现在所要做的就是依据正切来将其放大几倍以找出这个点在锥截体中的比值。

The designs of the gap and the orifice vane MRF dampers for the vehicle are introduced. According to one of the primary gappy one s deficiencies compared with the orifice one that the magnetic flux density in the gap isn t strong enough,the design of three phases vane MRF damper with tangent magnetic core is proposed.

介绍了车用缝隙式阻尼型和孔式阻尼型叶片MRF减振器的磁路设计方案，并针对缝隙式阻尼型相对于孔式阻尼型间隙处磁感应强度小的不足，提出了采取切向放置铁芯的三阶段叶片式MRF减振器的设计。

The theory of geometrical non-linear finite element method is researched, which includes equilibrium equation, Lagrange formulation, assembled equations and tangent stiflhess matrix.

中文摘要：本文从大变形的基本理论出发，对几何非线性有限单元法的平衡方程、Lagrange格式、求解方程以及切线刚度矩阵进行了研究。

When you and I try to get off on a tangent

当你我想要另找出路

For every one of my New Year resolutions, I have been a backslider for years.

说到我的新年决心，我每年都做

With empathy and focus on a feeling level, we can all relate to the common ground of mutuality of emotions.

有了同情心和感觉上一级的重点，我们都可以涉及到相互的情感共同点。