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sagging moment英英字典_sagging moment剑桥英语解释_sagging moment柯林斯英文解释_欧米惠必应词典
欧米惠必应词典

sagging moment

S 开头单词

柯林斯词典

    sagging moment

  • 1. N a bending moment that produces concave bending at the middle of a simple supported beam 中垂力矩 (Also called positive bending moment)

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