零拒绝 meaning in English

zero reject

In order to improve the scheduling precision , the global scheduling considers both the service states and system states to choose a suitable site to serve ; based on the global scheduling , the local scheduling adjusts the service quality and service states to guarantee no rejection of client request , and feeds back the service states to improve the correctness of global scheduling
全局调度以具体服务状态和系统状态为决策依据选择服务节点，提高调度精度；局部调度在全局调度基础上，调整服务质量和服务状态以确保零拒绝率，并回馈服务状态以提高全局调度的正确性。