并从压缩费用和运输费用方面对木片压缩打包机做了经济分析及效益展望。
The author makes economic analysis and benefit perspective of the packer on the expense of transportation and storage.
展望未来，集团将在具成本效益的情况下，以市场推广及宣传活动为目标，把九方推广至广大消费者。
In the future, the Group will target its marketing and promotional activities to reach the mass of customers through cost effective means.
详细地介绍了太原市路灯无线监控系统的设计方案，并就其社会、经济效益与应用前景进行了分析与展望。
This paper introduces in detail the design scheme of the streetlights wireless monitoring system of Taiyuan City, and makes analysis on and prospect for its economic benefits and future application.
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