geometrical moment of inertia

基本解釋

On this basis, the influence of the geometrical parameters of these main sections such as area and principal inertia moment on stiffness of BIW is studied.
在此基礎(chǔ)上，研究了主斷面面積、主慣性矩等幾何參數(shù)對白車身剛度的影響。結(jié)果表明，車身主斷面幾何特性對白車身剛度的影響呈非線性相關(guān)；
The cross-section design according to the invention allows the geometrical moment of inertia to be substantially increased as compared to conventional cross-section designs.
相比于通常的橫截面，采用這種橫截面設(shè)計可以明顯提高平面慣性矩。
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