ellipticity
英 [ˌelɪp'tɪsɪtɪ] 美 [ɪˌlɪp'tɪsətɪ]

n.

椭圆率；长短轴比；不圆度；

英英释义

ellipticity[ ,elip'tisəti ]

• n.the property possessed by a round shape that is flattened at the poles

  同义词：oblateness

双语例句

用作名词(n.)

1. The ellipticity only influences casing damage caused by outer extruding force.
   椭圆度仅对均匀外挤压力导致套管破坏有较大影响。
2. In the previous works only the uniform wall-thickness elbows were studied.However, the elbow thickness is varied with the bending radius and ellipticity on the cross section.
   以往对弯头的研究只考虑壁厚均匀不变的情况，但是实际上弯头的壁厚是沿着弯曲半径变化的，并且弯头的截面也具有一定的椭圆度。

权威例句

Shear and Ellipticity in Gravitational Lenses
Influence of ellipticity on harmonic generation.
Ellipticity dependence of high-order harmonic generation from aligned molecules
Ellipticity dependence of high-order harmonic generation from aligned molecules
Measuring shape: ellipticity, rectangularity, and triangularity
Measuring shape: ellipticity, rectangularity, and triangularity
Multiple filamentation induced by input-beam ellipticity.
On the failure of ellipticity and the emergence of discontinuous deformation gradients in plane finite elastostatics
Isothermal elastohydrodynamic lubrication of point contacts. 2: Ellipticity parameter results
New PVLAS results and limits on magnetically induced optical rotation and ellipticity in vacuum