1.Acceptable ovality for refractory performance is derived empirically from many years of observation.
对耐火砖衬可接受的椭圆度只可来通过多年观察得来经验取得。
2.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。
3.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。
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。
5.Ovalisation meters measuring ovality during the test were used in the full scale testing, however.
在该测试中用于测量椭圆度的成椭圆形仪表也可用于大型的测试，但是。
6.Lacking internal support in the pipe, this pipe bending process creates some cross section ovality.
在管道内支持不足，这根管子弯过程中创造一些截面椭圆。
7.Preparing the ovality analysis: measuring the temperature of kiln shell and tyre, resp.
椭圆度测量的准备工作：测量相应的窑筒体和轮带温度。
8.The cross-section distortion of bent tube is very small by using ball filler push bending process, with the ovality less than 1. 5%.
运用珠粒填料推弯成形工艺成形出的管材截面畸变程度很小，椭圆度不超过1.
9.After rolling, welding and heat-treatment, the pipe may have some defaults, such as out-of- straightness and ovality .
经过轧制、焊接和热处理后，钢管存在轴线方向弯曲和横截面椭圆度的缺陷。
10.Feasibility Analysis of Substituting Pitch Diameter Gauge and Ovality Gauge for Thread Work Gauge
用中径和椭圆度量规替代螺纹工作量规的可行性分析