The paper approaches several ways on improving the resources utilization ratio and reducing the environmental pollution.
该文探讨了提高资源利用率和减少环境污染的几种途径。
This paper analyzes the present utilization of library's foreign language resources, finds some factors influencing the resources utilization ratio, and puts forward some improvement measures.
分析了图书馆外文资源的利用现状，找出了影响资源利用率的因素，提出了改进的方法。
Net optimization is the main method of mobile communication system to improve the network resources utilization ratio, network function, the service quality, and the satisfaction for customer.
网络优化是移动通信系统提高网络资源利用率、改善网络性能和服务质量、提升用户满意度的最主要手段。
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