tangents

Draw two tangents to the two branches of the curve .

画出该曲线两个分支的两条切线。

Essential features ; A Method of Drawing Quadric Curve Tangents

基本特征；二次曲线的切线作法

The conversation went off at a tangent .

交谈突然偏离了正题。

These two curves are tangent .

这两个弧相切。

Method for measuring grain moisture content based on dielectric loss tangent

基于介质损耗因数的粮食水分测量方法

Calculation of Vapor - Liquid Equilibrium by Using Parallel Tangent Method

平行切线法用于汽液平衡的计算

On the properties of tangent lines at a point on surface

曲面上一点处切线的性质研究

Numerical method for the tangent stress at any given point of the interface

界面一点切向正应力的数值计算

The experiment research of gas seepage law in fracture under tangent stress

切向应力对气体裂缝渗流规律影响的实验研究

Two inequalities related to tangent function are proved in this paper .

证明了与正切函数相关的两个不等式。

Numerical Analysis of Flow Features for a Tangent Pump

切线泵流动特征的整流场数值模拟

Computer-aided Analysis of Data on Precise Measurement of Microwave Tangent Networks

微波正切关系网络精密测量的计算机辅助数据分析

A Modified Global Base Expansion Method Based on the Tangent Function Transformation and Its Application

基于正切函数变换的改进型全域基展开法及其应用

A Solution Method of Tangent Equation of Space Curve

空间曲线的切线方程的一种求法

Research on Virtual Instrument for On-line Measurement of Dielectric Loss Tangent

虚拟介质损耗角在线检测仪的研制

The Tangent Parameter Characteristic of the Microwave Network and It 's Applications

微波网络的正切参数表征及其应用

Calculation of leaf spring of varying stiffness with common tangent method

渐变刚度钢板弹簧的共切线计算法

Numerical analysis of flow features for a tangent pump with multi-phase position

切线泵整机多相位定常流动数值模拟

A new method to draw conical curves by the common tangent circle

圆锥曲线的公切圆作图法

Discussing on tangent plane and normal line on the curved surface

曲面∑上切平面与法线的研讨

Tangent measures can be used to describe the local behavior of a measure .

切测度可用来刻画一个测度的局部性态。

Tangent Plane Approximation of Homogeneous Constraints and Its Application to Optimal Design

齐次约束的切平面近似及在优化设计中的应用

A Study of Two-Layer Dielectric Cylinder Loss Tangent Using Reverse Scattering Method

双层介质柱损耗正切的逆散射法研究

In terms of tangent modulus theory , the method of theoretical calculation is established .

用切线模量理论建立受压混凝土圆柱稳定计算方法。

On the tangent spherical image of a closed space curve

关于封闭曲线的切线象

Several Properties about the Tangent Plane of the Family of Quadric Surface

一类二次曲面族的切平面的一些性质

The Tangent Line and Plane of Fractal Sets of Integral Dimension

整数维分形集的切线与切平面

The estimation of discrete tangent is an important step in the analysis of images .

在图像分析中，离散曲线的切线估计是一个重要的步骤。

Problems concerning return circuit of one kind of curve internal zigzag line and tangent

一类曲线内折线及切线的回路问题

The numerical analysis of a whole flow field for a single stage tangent pump was presented .

对单级切线泵在设计工况进行了定常流动数值模拟，分析了叶轮流道及蜗壳内的液体流动情况。