ultimate strain的用法和样例：
例句
- A calculation theory of diffuse neck-down and local neck-down limit strain curves during bulge forming is put forward.
提出了复合管胀形过程中发生分散性失稳及集中性失稳时极限应变的计算理论。 - The critical strain of the well layer for some typical QW and the biggest allowable strain of the strained bulk materials are calculated.
计算了一些典型量子阱结构的阱层临界应变和应变体材料的最大允许应变。
