英语释义

1. an oval figure or object

2. a racetrack in the shape of an oval or a rectangle having rounded corners

3. having the shape of an egg also broadly elliptical

4. something that has the shape of an egg

5. having the shape of an egg shaped like a circle that is longer than it is wide

6. something having the shape of an egg or ellipse
The racetrack is an oval.

7. having the shape of an egg or ellipse elliptical

片语

elipse（法语）椭圆

initial ovality初始椭圆度

zero ovality零椭圆度

ovality detail卵形度

inside ovality内壁椭圆度

ellipse[数] 椭圆形，[数] 椭圆

frame ovality肋骨椭圆度

groove ovality孔型椭圆度

ovality y椭圆度

positive ovality正椭圆度

ovality factor椭圆度系数

negative ovality负椭圆度

英汉例句

• 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。

• 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。

• 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1.5%。

• 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。

• 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。

• 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。

• 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。

• 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，介绍了通过标準件对表，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。

• 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。

• 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。

• 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。

• accordingly, a calculation formula for the groove ovality factor of the deformation section is deduced, and the effective range of the groove ovality factor is set.

  推导了变形区孔型椭圆度系数的计算公式，确定了孔型椭圆度系数的有效范围。

相似词

ovate威尔士诗歌音乐竞赛年会获奖者；古凯尔特牧师或自然哲学家