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Terms for subject Bridge construction containing 主 面 | all forms
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主平面内的弯矩bending moment in principal plane
主应力面plane of principal stress
对主轴的净截面抵抗矩moment of resistance of net cross-section with respect to main axis
截面主轴principal axis of section
截面的大主轴major principal axis of a cross section
截面的小主轴minor principal axis of a cross section