tangent length的例句大全

The Calculation of the Measured Value on the Base Tangent Length and Its Tolerance for the Involute Splines

渐开线花键公法线长度测量值及其公差的计算

In order to determine the finishing allowance of double-circular-arc gears, the author recommends a procedure for measuring the base tangent length before finishing-cut and derives the relation between the finishing allowance and the base tangent length.

为确定双圆弧齿轮粗切后的精切余量，安排了精切前公法线长度测量工序，并推导了精切余量与公法线长度的关系式。

Thinking based on comparison of measured gear data and standard digital gear model, the individual circular pitch error, base tangent length error and profile error of measured gear are tested.

基于实测齿轮数据与标准数字齿轮模型对比的思想，实现了实测齿轮的齿距偏差，公法线长度偏差以及齿形误差参数的检验。

A method of calculation for the thickness and base tangent length of worm gears

延长渐开线蜗轮齿厚和公法线长度的计算

Determination of Base Tangent Length Deviation of Tractor Involute Spur Gear

拖拉机渐开线外啮合圆柱齿轮公法线偏差的确定

Determining the optimum tooth number when measuring the base tangent length of an involute gear

渐开线齿轮公法线长度测量最佳跨测齿数的确定

The Research for the Measurement of Base Tangent Length of Asymmetric Gears in Asymmetric Gear Pumps

非对称齿齿轮泵非对称齿轮公法线的测量

on riemann manifolds, we prove that for a rectifiable curve, the length function of the curve equals to the lebesgue integration of the modulus function of its tangent vectors if and only if the curve is absolutely continuous. this generalize a classical result in real analysis.

在Riemann流形上，证明一条可求长曲线的长度函数等于其切向量的模长函数的Lebesgue积分的充要条件是该曲线绝对连续，从而推广了实分析中的经典结果。

And the extension amount, extraction amount and tangent line stagger of the contact wire in the whole tensioning section can be obtained by calculation, and then the total reservation length of contact wire before cutting can be obtained thereof.

通过计算，求出整个锚段内接触线的延伸量、收缩量和直线拉出值，从而得出断线时接触线总预留长度。

By means of uniting geometry with algebra, the arc length, tangent line, cotangent space and curvature of curve in four dimensional space are investigated, and the corresponding calculation formula in each cases are given.

用形数结合的观点研究了四维空间中曲线的弧长、切线、法空间和曲率问题，并给出了其计算公式。

On Relation between Length of Tangent and That of Arc

切线段与弧的长度关系

In order to analyzing the vehicle-track coupling vibration character of infinite length track, a time-varying model of railway tangent track spatial vibration was presented. This paper gives out states, feature and causes of alternately rail side attrition in the straight line intervals of railway.

针对无限长轨道上车辆轨道耦合振动响应特性，建立了铁路直线轨道结构空间振动模型。对铁路直线地段出现的钢轨交替不均匀侧磨的形态、特征以及成因进行了分析。