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齿连接
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齿连接
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工学
木结构连接
释
step joint
齿连接
木桁架中木压杆抵承在弦杆齿槽上传递压力的节点连接形式,即将下部构件端部刻制齿槽、上部构件直接抵承于齿槽中,通过木材承压和抗剪传力(见图)。
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secondary somatosensory cortex
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secondary spin quantum number
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