抗弯刚度的概念是材料切线模量和截面对中和轴的惯性矩的乘积。
The bending stiffness of elastoplastic member is product of tangent elastic modulus of material and inertia moment of the section.
特征提取是葡萄干等级检测的基础，该文在研究极惯性矩计算长短轴方法的基础上，提出一种利用数值微分法进行长短轴检测的新方法。
Based on studying the way of polar moment of inertia, a new method of major and minor axis detecting by DDA was provided.
第三节研究地球主惯性轴方向的确定方法，第四节给出地球主惯性矩、主惯性轴方向和地球扁率的数值结果。
Section 3 studies the directions of the Earths principal axes of inertia, and Section 4 presents the num.
第三节研究地球主惯性轴方向的确定方法，第四节给出地球主惯性矩、主惯性轴方向和地球扁率的数值结果。
Section 3 studies the directions of the Earths principal axes of inertia, and Section 4 presents the num.
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