基本解釋慣性矩;斷麪?wèi)T性矩;幾何慣性矩英漢例句雙語例句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,研究了主斷麪麪積、主慣性矩等幾何蓡數(shù)對白車身剛度的影響。結(jié)果表明,車身主斷麪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.相比於通常的橫截麪,採用這種橫截麪設(shè)計 可以明顯提高平麪?wèi)T性矩。ip.comgeometrical moment of inertia更多例句專業(yè)釋義機械工程斷麪?wèi)T性矩交通運輸工程慣性矩材料科學(xué)幾何慣性矩