unit strength

例句：

1. 1. The newdesign has a unit strength of 2000 N.
   新设计具有2000牛顿的单位强度。
2. 2. Theteam's unit strength is crucial fortheir success.
   团队的单位强度对于他们的成功至关重要。
3. 3. The construction project requires a unitstrength of at least 50 tons.
   该建设项目至少需要50吨的单位强度。