ellipticity

基本解釋

We can get the ellipticity and linearity from the eigenvalues of the covariance matrix.
由矩陣的特征值，求取橢圓率和線性因子。
The PCF region and core diameter given are the average of three measurements along each axis, and the ellipticity is the ratio of the maximum to the minimum measurement.
有關地域的中心，給出了均勻直徑三軸，沿著每個尺寸的橢圓率是最大的比例最小計量。
The influences of the root curvity radius, length, end ellipticity of a notch and the forms, materials of the sample on the failure assessment diagram were totally studied.
較全面地研究了缺口根部曲率半徑、缺口長度、缺口端部橢圓率以及試樣類型、材料等對失效評定圖的影響。

the degree of deviation from a circle or sphere of an elliptical or ellipsoidal shape or path, measured as the ratio of the major to the minor axes

橢圓度
The ellipticity is 2.8%, wall thickness reduction is 8.5%. It is arrival the production require basically.
在添加月牙板芯棒時,成形效果得到很大提升,其橢圓度為2.8%,壁厚減薄率為8.5%,已經基本上達到成形要求。
電子、通信與自動控制技術
橢圓度
橢圓率
Because the polarimetric stares of transmitting and receiving antennas could be depicted by the ellipticity angle and the orientation angle, and these angles could be used in target identification and classification.
由于收發(fā)天線的極化狀態(tài)可以用幾何描述子(即極化橢圓的橢圓率角和方位角)來表示，而目標最佳極化反映了地物目標的極化散射特性，因此描述目標最佳極化的橢圓率角和方位角可以作為極化目標識別和分類的極化特征。
測繪科學技術
橢圓率
橢圓度
橢園度