substitutional load

例句：

1. 1. Thenew system will reduce the burden on the workforce by increasing automation and reducing substitutability.
   新系统将通过增加自动化和减少可替代性来减轻对劳动力的负担。
2. 2. The company's decision to switch to a more efficient technology has led to a significant reduction in substitutability costs.
   公司决定采用更高效的技术，导致可替代性成本显著降低。
3. 3. In this case, the substitutability of resources is a critical factor in determining the optimal allocation of resources.
   在这种情况下，资源的可替代性是确定资源最优分配的关键因素。