infeasibility form的用法和样例：
例句
- The security of encryption algorithms depends heavily on the computational infeasibility of brute force attack.
加密算法的安全性很大程度上取决于暴力破解的不可行性。 - Infeasibility study analyzing the feasibility from opposite parts will bring a full-scale viewpoint for the determination of a project to be set up.So, it cannot be neglected.
不可行性研究从反方向来论证可行性程度，为全面分析项目的可行性奠定基础，以判断项目的最后取舍，所以不可行性研究不可缺少。
