linear hard core pinch

例句：

1. 1.The process of linear hard core pinch is crucial for the development of a new material.
   线性硬核挤压过程对于新材料的发展至关重要。
2. 2.During the linear hard core pinch, the material undergoes significant changes in shape and size.
   在线性硬核挤压过程中，材料的形状和尺寸会发生显著变化。
3. 3. The linear hard core pinch technique has been widely used in various industries to improve product quality and efficiency.
   线性硬核挤压技术已被广泛应用于各行业，以提高产品质量和效率。