The impaction of long blade with high energy can cause large deformation and the blade will curl as U shape and tear the wall of the containment ring at the second impact position.

高能量长叶片撞击将形起大变形，叶片弯曲成U形，机匣在第二次撞击处被撕裂击穿。

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This nappe group is divided into several imbricates by several tear faults, each of which has different features with respect to its shape and structure.

该推覆体由数条撕裂断层分为几个叠瓦体，各有不同的形态、结构特征。

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It's in fact a piece of grey-green volcanic rock, a very beautiful grey-green, and it's in the shape of a tear-drop, and it's a lot more versatile than a modern straight axe would be.

其实这是一块灰绿色的火山岩石，很漂亮的灰绿色，泪珠状，同时它更比现代斧头更加的多功能多用途。

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The polymers return to a pre-defined shape when heated to a certain temperature, and, when damage is detected, an infrared laser sends light through the network to the damaged area, triggers the shape-memory, and commands the area to repair the crack or tear -- regaining up to 96 percent of its original strength.

ENGADGET: Shape-memory polymer knows when it's hurt, fixes itself