由于局部挠曲和破裂的相互斗争，石板的冲击凿入载荷-侵深曲线为双驼峰形。

Because of the struggle between local bend and failure, the percussive fore-penetration curves have two peaks.

youdao

由于局部挠曲和破裂的相互斗争，石板的冲击凿入载荷-侵深曲线为双驼峰形。

Because of the struggle between local bend and failure, the percussive fore-penetration curves have two peaks.

youdao