ovality

常见例句

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。
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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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。