ovality
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n.
椭圆度，椭圆变形，椭圆形；
双语例句
用作名词(n.)
One of the important indexs is ovality.
其中椭圆度就是一个十分重要的指标。
Relevant operation practice has proven that with the optimalized sizing process parameters,steel tubes sized by the said mill possess decreased ovality and higher O.D.accuracy.
生产实践表明，采用优化后的定径工艺参数，钢管的椭圆度减小，外径精度提高。
权威例句
Ovality measuring device and methodMethods for modifying ovality of optical fiber preforms
Optic disk ovality as an index of tilt and its relationship to myopia and perimetry
Analysis for flexibility in the ovality and thinning limits of pipe bends
Cryoballoon in AF ablation: impact of PV ovality on AF recurrence.
FE Analysis of Influence by Oil Casing Ovality on Its Extrusion Strength
Relationship between optic disc ovality and horizontal disc tilt in normal young subjects.
Effect of ovality and variable wall thickness on collapse loads in pipe bends subjected to in-plane bending closing moment
Parametric peak stress functions of 90° pipe bends with ovality under steady-state creep conditions
Influence of geometry change on creep failure life of 90° pressurised pipe bends with no initial ovality
1. The effect of eccentricity and ovality within allowable error on maximum value of distributive force is not too severe.
在允许的制造偏差范围内，壁厚不均度和椭圆度对套管最大分布力值的影响不太严重。
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2. According to the theorem that three points determinate a circle, the ways of measuring the precision and the ovality etc. of bearing ring is introduced by comparison with the diameter gauge.
根据三点确定一个圆的定理，介绍了通过标准件对表，采用比较测量法测量轴承套圈的外径尺寸精度、椭圆度等项目的方法。
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3. This is an important factor in determining the operating limits of coiled tubing strings since the action of spooling the string tends to induce some ovality.
这是确定挠性管柱工作范围的重要因素，因为挠性管的缠绕趋向于产生某个椭圆度。
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4. Casing, cement and formation plane strain mechanical model are established, considering casing with initial ovality.
针对套管的不同初始椭圆度建立了套管、水泥环、地层平面应变力学模型。
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5. Briefed in the paper are the characteristics, work principles and operation procedures of the pitch diameter gauge and ovality gauge used to check coupling threads.
简述了用于管接头螺纹检验的中径和椭圆度量规的特点、工作原理及使用方法。
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6. With relevant empirical data, an ovality equation is set up, and actions to eliminate the said polygonal IDs are proposed.
根据生产实践经验，建立了椭圆度方程，并提出了消除钢管内不规圆的措施。
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7. The errors of the stand-off measurement and measurement errors made by pitch diameter gauge and ovality gauge are analyzed and compared.
分析比较了紧密距测量以及中径和椭圆度量规测量的误差。
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8. In order to get the complex surface of piston skirt with barreled profile and varying ovality, a kind of arithmetic which can simply get a cubic curve was given.
为获得中凸变椭圆活塞的复杂型面，给出了求解样条曲线的一种简便算法。
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9. With finite element method, the collapse strength of casing with ovality and eccentricity under unidirectional uniform and ellipse distributive force was calculated and analyzed.
采用有限元法，计算和分析了壁厚不均与椭圆套管在单向均匀和单向椭圆分布外挤力作用下的强度问题。
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10. According to the regressive equation being presented and the simulation results, the effect rules of process parameters on the ovality and optimal combination of process parameters were obtained.
依据回归方程和模拟结果，得出了工艺参数对等内径空心轴椭圆度的影响规律，以及各因素对椭圆度的影响程度主次和工艺参数的最优组合。
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11. Relevant operation practice has proven that with the optimalized sizing process parameters, steel tubes sized by the said mill possess decreased ovality and higher O. D. accuracy.
生产实践表明，采用优化后的定径工艺参数，钢管的椭圆度减小，外径精度提高。
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12. The results of calculation show that the maximum value of distributive force the casing can resist depends on eccentricity, ovality, and the mode of distributive force as well as its direction.
计算结果表明 ，套管所能承受最大分布力与其壁厚不均度、椭圆度、分布力的类型和方向等因素有关。
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13. The results indicate that the guide rolls can be controlled and the rolled ring with a relative small ovality can be obtained using the proposed method.
结果表明，采用所提出的方法能很好地控制抱辊运动，得到椭圆度很小的环件，从而为有效控制难变形材料环件质量奠定了基础。
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14. Practice shows that both ovality and eccentricity affect the casing collapse resistance obviously.
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。
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15. The bended part of a tube has the ovality less than 2%, smooth inside wall without folding and even outside wall thickness without crack.
弯管部位管材的椭圆度小于2％，内壁光滑无皱褶，外部壁厚均匀无开裂。
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16. The effect of eccentricity and ovality within allowable error on maximum value of distributive force is not too severe. In two modes of distri…
在允许的制造偏差范围内 ，壁厚不均度和椭圆度对套管最大分布力值的影响不太严重。
epub.cnki.net
17. The effect of eccentricity and ovality within allowable error on maximum value of distributive force is not too severe. In two modes of distri…
在允许的制造偏差范围内 ，壁厚不均度和椭圆度对套管最大分布力值的影响不太严重。
epub.cnki.net
18. Tolerance of Wire Diameters & Ovality
圆径及偏圆度之公差
-- 来源 -- 英汉 - 翻译参考[网络]
19. negative ovality
负椭圆度
-- 来源 -- 英汉 - 翻译参考[网络]
20. negative ovality ring
负椭圆环
-- 来源 -- 英汉 - 翻译参考[网络]
21. Diameter Tolerance, Ovality and Average Decarburized Layer Depth
直径公差，偏圆度及脱碳层的平均深度
-- 来源 -- 英汉 - 翻译参考[网络]
ovality
