增加库存和备用供应通过提高供应系统的冗余来降低风险。专家说，这是提高应变能力的一种方法，但是还有其他方式。
Adding inventories and backup suppliers reduces risk by increasing the redundancy in a supply system. It is one way to enhance resilience, experts say, but there are others.
增加库存和备用供应通过提高供应系统的冗余来降低风险。
Adding inventories and backup suppliers reduces risk by increasing the redundancy in a supply system.
在增加额外的冗余层后，理论上，这种灾难性的系统失效的事故发生的可能性就非常非常小了。
By adding extra layers of redundancy, the probability of such a catastrophic failure can — in theory at least — be made too small to worry about.
应用推荐