名词
中文翻译：伸长比
同义词：
['extension ratio', 'elongation factor例句：1. The engineer calculated the ratio of elongation in the new design.（工程师计算了新设计中的伸长比。）']
例句：
-
1. The engineer calculated the ratio of elongation in the new design.
工程师计算了新设计中的伸长比。
-
2.The material's elongation ratio is crucial for its performance.
材料的伸长比对其性能至关重要。
-
3.The ratio of elongation can be used to predict the strength of the material.
伸长比可以用来预测材料的性能强度。