结构[性]对称
Results show that: ( 1) In the bending process of the I-shaped structural beams of bamboo, the axis of symmetry of the deflection value in the middle and both sides are diminishing symmetrical distribution, the deflection value of hinged fulcrum position is essentially unchanged.
结果表明:(1)竹质工字型结构梁受弯过程中,竹质工字型结构梁挠度值以中间为对称轴两侧呈递减对称分布,两端简支点位置的挠度值基本没有变化。
The paper introduces three pairs of keratinization of actual symmetry and structural optimizing algorithm of dichotomy.
本文在综合许多参考文献的基础上,给出实对称阵三对角化和二分法的结构优化算法。
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