elasticity ratio

例句：

1. 1.The material has a high elasticity ratio, which makes it suitable for use in various applications.
   这种材料具有很高的弹性比，适用于各种应用。
2. 2. In the manufacturing process, the elasticity ratio is crucial for ensuring product quality and consistency.
   在生产过程中，弹性比对于确保产品质量和一致性至关重要。
3. 3.The engineer used the elasticity ratio to optimize the design of the spring, resulting in a more efficient and durable system.
   工程师利用弹性比优化弹簧的设计，得到了一个更高效、耐用的系统。