不圆度

当车辆高速行驶时，轮胎的动平衡与不圆度等质量特性是影响车辆行驶安全性、可靠性、稳定性、舒适性和高效性的重要因素。

Dynamic balance , out-of-roundness etc. are important factors affecting the safety , reliability , stability , comfort and high-efficiency of vehicles under high speed .

针对钢管的不圆度在名称上叫法及计算表达方式上的不规范情况提出相关看法。

Addressing the informalities in the terms used to refer to out-of-roundness of steel tube and the calculation and expression ways therefor , relevant point of views are put forward by the author .

用数字图像处理系统测量UO2微球的不圆度

Measuring the Shape Factor of UO_2 Microspheres by the Digital Image System

光纤分布式数据界面基准面不圆度-光纤的

Fibre distributed data interface [ FDDI ] non-circularity of reference surface

本文给出的微球不圆度的测量精度为0.03。

In this paper the precision 0 . 03 is given .

便携式轨道车辆车轮不圆度及直径测量装置

A Portable Measuring Device for Circular Profile and Wheel Diameter

主蒸汽管道运行中弯管不圆度变化

Oval Degree Change of Elbow in Main Steam Pipe

不圆度的4种评定方法中的1种近似算法

A proximate algorithm of the four evaluations of non-perimeters

基准面不圆度-光纤的发动机油面高度指示器

Non-circularity of reference surface engine oil level indicator

一些轮胎生产厂家为了提高生产效率，从国外进口轮胎不圆度检测设备。

To increase productivity , some tire manufacturers buy the ovality detection equipments abroad .

微机在工件不圆度自动测量中的应用

The Application of Computer in Automatic Measure of the Non-round Degree of the Parts

利用寄生振子降低振子阵中方向图的不圆度

The decrease of the un-roundness of an array ′ s element pattern with parasitic elements

基础圆半径取值对不圆度计算结果的影响；

Effect of assigned value of base circle radius on the result of calculated roundness ;

其中，全向天线的构思是一种新型构思，这种设计构思有望从理论上解决全向天线的不圆度问题。

It could resolve the problem of non-circle degree , which occurs in the Omni-directional antennas .

用三维图形表示不圆度值与同心圆圆心分布的关系；

3-dimension graphic expression of the relation between roundness value and distribution of concentric circle center ;

贵金属细丝直径和不圆度测量

Determination of the diameter and out - of - roundness of fine wires of precious metals

基准面不圆度-光纤的

Non-circularity of reference surface

本文选择了几个重要的变量（轧制力、等效应力、等效应变、损伤系数、不圆度）进行分析。

Select several important variables ( rolling force , stress , equivalent strain injury factor ) for analysis .

提出了通过增加寄生振子来降低振子阵中方向图不圆度的方法。

A novel method , which adds some parasitic elements to the array , is presented to decrease the un-roundness .

同时，圆钢的不圆度、平直度明显改观，产品合格率达100%。

It not only reduces the production cost but also improves round bars ' roundness and straightness for a 100 % of product yielding rate .

这里讨论了叠加基圆法中基圆半径的选取原则及其对不圆度评定的影响，并作出关系曲线。

Here the selection of base circle radius and its effect upon the assessment of departure from roundness is discussed , and the corresponding curve is given .

增加的寄生振子按照对称分布，与原来的阵列单元一起构成新的阵列，使在新阵列中，其他振子对考察单元的耦合影响相互抵消一部分，从而降低其方向图的不圆度；

The parasitic elements are arrayed symmetrically , so the effect on the main element of the mutual coupling by the other elements in the new array can be counteracted partly and hence its un-roundness can be reduced .

本文对研制我国第一台球壳不圆度测量仪的工作进行了总结，着重论述测量原理、设计原则以及该测量仪的特点。

In this article , the development of the first gage for measuring out-of-roundness of the spherical shell in this country has been investigated , emphasis being laid on the principles of measurement and design as well as its characteristics .

柱形钢材料在国民经济中有着非常广泛的应用，其直径、不圆度等参数与生产设计指标的相符程度直接关系到最终产品质量性能的优劣。

Cylindrical steel material in the national economy has a very wide range of applications , the consistence between its diameter , roundness and other production parameters with the design specifications is directly related to the merits of the final product quality performance .

薄壁转筒壁厚不均度对圆度的影响

The Effect of Thickness Uniformity on Roundness of Rotors with Thin Thickness

构建了数字图像检测系统的硬件结构，使用自行设计的软件对固定夹螺孔和金属垫圈的孔径、不规则度和圆度误差进行了测量。

We build the hardware structure of digital image detecting system , measure the diameter 、 abnormity and roundness error of screw of fixed nip and metal gasket using self-made software .