Resource utilization ratio的用法和樣例：
例句
- The improper distribution of health resources results in its low utilization and high costs for operation.
由於資源配置不合理，造成衛生資源利用率低，運行成本高。 - Simulation result shows that this mechanism can decline call blocking probability and advance the network survivability ensuring resource utilization.
模擬結果表明，該機制可在保證資源利用率的情況下降低網路阻塞率，提高網路生存性。
