cat's eye是什么意思

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用法例句

Circle flange forming by prefabricated elliptical hole in stainless steel elbow

不锈钢弯管上用预制椭圆孔翻边成形圆孔

The forming principle of elliptical hole and the ball surface is illustrated in this paper,and it also introduces the processing method to elliptical hole and the ball surface with universal miller.

本文阐述了椭圆孔及圆球面成形原理,介绍了利用万能铣床加工椭圆孔及圆球的方法。

The fundamental solutions of complex stress functions or stress intensity factorsfor the equal-parameter orthotrpic plate containing an elliptical hole or a crack are derivedwith the Cauchy integral method,those fundamental solutions are very useful to solve someproblems in elastic mechanics and fracture mechanics by BEM.

应用Ｃａｕｃｈｙ积分的方法，分别给出了含椭圆孔或裂纹的等参数正交异性板在任意面内集中载荷作用下的复应力函数基本解或应力强度因子基本解，这些基本解对于应用边界元法求解此类正交异性板或各向同性板的某些弹性力学和断裂力学问题具有重要的意义。

Simulation of billet rolling in oval roll-profile by FEM;

借助有限元分析软件ANSYS/LS DYNA ,对方轧件在椭圆孔型中的动态轧制过程进行模拟仿真 ,重点分析了轧制过程的轧件的变形情况和力能参数。

Effect of scattering on the ground motion above a subsurface elliptic cavity by incident SH-waves;

SH波在浅埋椭圆孔上的散射对地震动的影响

Far field solution of SH-wave scattering by elliptic cavity;

椭圆孔对SH波散射的远场解

Using this the problem can be summarized into scattering of SH-wave around an elliptic cavity in full space.

作为对抗震问题的研究,给出了浅埋椭圆孔附近的动应力集中系数的数值结果,并对算例进行了讨论。

By using of complex variable and integral equation methods, the antiplane multiple elliptical holes and multiple cracks problem of infinite region was considered.

运用复变函数及积分方程方法 ,求解了无限域中的多椭圆孔多裂纹反平面问题 。

EFEAL Extended Field Elliptical Aperture Lens

可扩展扫描椭圆孔镜头

Circle flange forming by prefabricated elliptical hole in stainless steel elbow

不锈钢弯管上用预制椭圆孔翻边成形圆孔

Study on Buckling of Web with Oval Openings in I-Shaped Beam;

工字梁中心开椭圆孔腹板的屈曲性能研究

Extruded Elliptical-hole Photonic Crystal Fibers with Double Defect

压缩型双缺陷椭圆孔光子晶体光纤(英文)

Effects of an elliptic hole on the stress distribution in the superconducting trapped-field magnet

椭圆孔对俘获场超导体应力分布的影响

The aim of this study is to explore the concentrating effects of both the electric current density and the stresses in the plate due to the existence of the elliptic hole.

其研究重心是定量计算椭圆孔对电流密度以及板内应力分布在椭圆长轴端点处的集中效应。

Stress distribution is determined in a thin conductive plate containing an elliptic hole under the external electromagnetic loads.

给出一种针对含椭圆孔的导电薄板在电磁力作用下的分析方法。

In the study, an infinite plate with elliptic notch is subject to remote stresses at infinity.

在分析中，设带椭圆孔口的无限平板受远处应力作用。

The modeⅢ stress intensity factor is deduced by considering the case in which the minor axis vanishes when the ellipse degenerates to a Griffith crack.

并利用所获得的椭圆孔洞结果推断出班型裂纹的应力强度因子。

Stress analysis in variation states at crack tip and notch crown tip is presented.

分析了椭圆孔口端点和裂纹端点处的变动态应力。

FEM Simulation on the Two-pass Continuous Cold Rolling of Oval Profile 304 Stainless Steel Wire;

304不锈钢线材椭圆孔型两道次冷连轧有限元模拟

Analytic Solutions of Problem about An Elliptic Hole with A Straight Crack in One-Dimensional Hexagonal Quasicrystals

一维六方准晶中带裂纹的椭圆孔口问题的解析解

Analytical Model for Cross-Sectional Area of Workpiece in Round-Oval-Round Pass Sequence in Bar Rolling

棒材轧制圆-椭圆-圆孔型中轧件面积计算模型

Finite element analysis about the intensity and the stiffness of the elliptical manhole

椭圆形人孔强度和刚度的有限元分析

Accurate spread prediction model in alloyed rod rolling by round-oval-round pass sequence

圆-椭圆-圆孔型中轧制合金钢棒材时宽展迭代模型的建立

Analysis ans Diagnosis of Main Source of Roundness error in Bore of Pump Case

泵壳内孔椭圆形误差主源的分析与诊断

Resembling an ellipse in shape;elliptical.

椭圆形的形状类似椭圆的，椭圆的

Design and Accomplish of SR-DF System in the Novel Passive Locating System;

瞬态SH波对椭圆形孔洞与半圆形凸起地形的作用