英文名(ovality或out-of-roundness)
n. ellipticity
misc. out-of-roundness
(2) 从字面理解，圆度(roundness)和不圆度(out-of-roundness)是同一件事的不同表示方式，即圆度是指所要求的精度，不圆度是指偏离精度要求时的差值，也可理解为deviation from roundness，但...
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... noncircularvessel非圆形容器 non-circularity不圆度 non-circularityofcladding包层不圆度 ...
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不圆度公差 roundness tolerance
孔不圆度 bore-out-of-round
包层不圆度 Cladding non-circularity ; [材] non-circularity of cladding
允许不圆度 permissible out of roundness
容许不圆度 Admissible out-of-roundness
芯不圆度 non-circularity of core
不圆度的测量 Measurement of out-of-roundness
纤芯不圆度 non-circularity of core
基准面不圆度 NON CIRCULARITY OF REFERENCE SURFACE
Based on this, calculated the non-circularity by the data processing system.
在此基础上,用数据处理系统计算出光纤光斑的不圆度。
参考来源 - 基于图像处理技术的单模光纤不圆度测量方法The article goes into particulars of on-line measurement equipment of train wheels' irregularities. The paper choose a kind of contacting detection mode basing on parallelogram linkage to realize the unrounded degree of the train wheels inspection.
本文详述了一种在线式车轮不圆度检测装置，选择一种接触式平行四边行检测机构实现车轮不圆度的自动检测，基本原理是通过测量车轮轮缘相对钢轨的下垂量来检测车轮是否失圆。
参考来源 - 车轮不圆度检测及DSP的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
很明显，车轮的不圆度是很重要的，尤其是高速运转时。
Although it might seem obvious, the roundness of wheels is important, especially at very high speeds.
实践证明，不圆度和壁厚不均度对套管抗挤强度的影响是相当可观的。
Practice shows that both ovality and eccentricity affect the casing collapse resistance obviously.
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.
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