principal coordinate

常见例句

According to the orthogonality of principal functions, coordinate changing and uncoupling are completed simultaneously.
最後在主坐標下求解軸系在任意扭矩作用下的動力響應。
Section 2 deals with the computation of the second-degree harmonic coefficients in the principal axes coordinate system;
第二節研究主慣性軸坐標系中2堦位系數的計算；
By coordinate transformation of stress we have the differential relationship between the principal stresses and stress components to facilitate deviation calculation.
利用應力的坐標變換關系，推導出主應力與應力分量之間的微分關系，使主應力的精度計算更加簡便。

That report called for the US to coordinate the withdrawal of its forces from Iraq with Iran and Syria - the principal sponsors of both the Shi'ite and Sunni insurgencies in the country.
CENTERFORSECURITYPOLICY: Soldiers of peace