service life assessment

• 寿命评估

service life assessment的用法和样例：

例句

1. Basing upon this fuzzy estimation method, a fuzzy estimation expert system is designed for structural fatigue life.
   并以这个评估方法为基础，设计了一个结构疲劳寿命评估的专家系统。
2. The calculational result shows that the method can solve some problems about complex factors in the estimation of oil vessel life and has special significance for real engineering.
   计算结果表明，该方法能够解决油箱寿命评估中一些复杂因素的处理问题，具有一定的实际工程意义。