在圆柱体的孔的内表面形成的花键。
Internal spline is a spline formed on the inner surface of a cylinder.
对于圆柱体，法向量是，除以圆柱体的半径。
For a cylinder, it's, a divided by the radius of a cylinder.
内花键：在圆柱体的孔的内表面形成的花键。
Internal spline is a spline formed on the inner surface of a cylinder.
只要圆柱体的底层排列正确，包装紧密就是容易的事情了。
As long as you had the right form at the bottom of your cylinder, getting the densest possible pack would be a cinch.
例如，桌子是由圆柱体的腿和长方体的顶组成的。
For example, a table could be made up of cylinders for legs and a box for the top.
编写程序，输入半径和高，求一个圆柱体的体积。
Compile and compose procedure, import the radius and height, seek a cylinder volume.
采用光塑法对圆柱体的平板间镦粗进行了定量研究；
Upsetting of a circular cylinder between plates is studied by optical plasticity method.
注射是在最高计数的那个圆柱体的中心附近进行的。
The injection was made near the center of the cylinder with the highest scintillation count.
罗利特是一个圆柱体的实验房屋，包括在居家中需要的所有东西。
Rollit is a cylindrical experimental house that includes everything you’d need in a home for one.
内花键：内花键是在圆柱体的孔的内表面形成的花键。
Internal spline is a spline formed on the inner surface of a cylinder.
应用经典传热学理论，研究无限长圆柱体的热弹耦合问题。
Based on the classic thermoelastic theory, the thermoelastic coupling of a infinitely long cylinder is studied.
编写一个程序计算正方形、球体和圆柱体的表面积和体积。
Write a program to calculate square, sphere and cylinder surface area and volume.
本研究对水平液体绕流热圆柱体的旋涡脱落特性进行了研究。
The vortex shedding frequency spectrum characteristics on a heated circular cylinder in water cross flow was investigated experimentally.
这个边界就类似艾雪版画的外缘或者前面提过的圆柱体的表面。
This boundary is like the outer circumference of the Escher print or the surface of the solid cylinder I considered earlier.
根据此模型，分析了低质量-阻尼因子圆柱体的涡激振动响应特性。
The response characteristics of cylinders at low mass-damping are analyzed by the propose model.
以点—面接触为例，运用ANSYS对两长圆柱体的接触问题进行分析。
Contact problem of two long cylinders is analysed using ANSYS software.
用本文提出的处理方法能有效地计算深海中浮式直立圆柱体的水动力系数。
It is shown that the hydrodynamic coefficients for a vertical circular cylinder floating in water of infinite depth can be obtained effectively by the present method.
分析判据方程发现，弹性失稳与圆柱体的半径、内禀尺度和失稳波长相关。
Through the analysis of the equation, it is found that the elastic instability is relevant to the radius, intrinsic scale and instable wavelength of the cylinder.
然后根据边界条件得出计算所讨论的阻抗圆柱体的雷达散射截面的解析表达式。
An analytic expression for the radar cross-section of an impedance cylinder coated with composite and anisotropic. chiral material is obtained by application of boundary conditions.
用塑性泥模拟了圆柱体的镦粗和压扭工艺，观察了工件内部孔洞性缺陷的演变过程。
Both upsetting and processes are simulated by using plasticine as model material, the evolution process of the cavities in the cylinder is observed.
利用数值模型计算了空气流过圆柱体的压力分布，并预言光子晶体压力传感器的响应。
For airflow around a circular cylinder, the pressure distribution is studied numerically, and the response of the pressure sensor is foretold.
研究了无限长水平圆柱体的补偿因子中主频段的特性，给出了二度体的线性补偿方式；
We studied the characteristics of dominant frequency of infinite horizontal cylinder in compensated factor and quve the linear compensation way of two-dimensional bodies.
当你进入那个圆柱体的运动中，你到达一个安静，平和的点，然后是一个光环，非常的明亮。
And when you go in the cylindrical thing and you reach a point of calmness, quiet and peacefulness, there comes a big circle of light, very bright.
本文采用柱坐标，以椭圆—阿基米德螺线包络组成解析曲线椭圆柱体的弯曲原木的数学模型。
The mathematical model of bending logs of curved elliptical cylinder is analysed with the elliptical-archimedes spiral envelope in cylindric coordinate.
从两个平行轴粘弹性圆柱体的接触问题出发，可以得到一个法向接触和切向接触耦合的积分方程组。
From the rolling contact problem of two viscoelastic cylinders with parallel axis, a series of normal-tangent contact coupled integration equation is obtained.
在时域分析中，本文应用半经验半理论方法，在实验数据的基础上求得共振圆柱体的动力响应幅值。
In time domain, the maximal vibration displacement is calculated on the basis of experimental data via the semi-experiential and semi-theoretical method in this paper.
给出一种解析方法求解在两种热载荷冲击作用下，正交各向异性圆柱体的动应力和磁场矢量扰动的集中效应。
The analytical expressions for the dynamic stresses and perturbation of magnetic field vector are obtained by means of a finite integral transform and Laplace transform.
对圆柱体弯曲型行波超声电机进行了研究。该电机利用圆柱体的两个正交的一阶自由-自由弯曲模态进行工作。
In this paper, a traveling-wave type Ultrasonic Motors is studied, which makes the use of two orthogonal first order free-free bending vibration modes of a cylinder.
西侧月牙状塔楼南北两侧的刀丸状建筑角部，打破了圆柱体的单调和乏味，产生出强烈的视觉冲击和心理震撼。
The bladed corners to the south side of the west crescent turret breaks the monotony and tedium, and brings about a strong visual impact and mental shock.
但是这些圆柱体在分子水平上是紧密结合的。
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