In conventional perforating, the rock is plastically deformed - in effect, pushed out of the way. The result?
在传统的射孔系统中，岩石产生塑性形变——实际上，岩石受挤压破碎形成射孔孔眼。
The experimental results show that the high hardness white layer and plastically deformed zone are developed on the surface layer under high stress impact wear.
实验发现，高应力冲击磨损后，磨损试样表层形成高硬度的白层与变形层。
In this investigation recrystallization in metals was first used to study the plastically - deformed zone induced by cold cracking in welds.
本试验首次采用再结晶显示金属内塑性变形区的方法观察分析了焊接接头中冷裂纹产生的塑性变形区域。
Electromagnetic forming is a new kind of forming method with high energy and high forming velocity, by which the metal is loaded under strong impulse magnetic field and deformed plastically.
电磁成形是金属在强脉冲磁场中受力而发生塑性变形的一种高能高速的成形方法。
Electromagnetic forming is a new kind of forming method with high energy and high forming velocity, by which the metal is loaded under strong impulse magnetic field and deformed plastically.
电磁成形是金属在强脉冲磁场中受力而发生塑性变形的一种高能高速的成形方法。
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