主要阐述以频道出租方式来开拓DVB市场的理念，并简单分析由此带来的社会效益和经济效益。
This article mainly discusses the theory of "leasingchannel" in application to promote the DVB market and simply analyzes the social and economical benefit based it.
作者还对该主题叙词表的应用进行了评价，并论述了该主题叙词表应用给农业领域带来的社会效益和经济效益。
The authors also make some comments in the application of AT and the social and economic benefit AT has rendered to the agricultural sector.
这个系统的推广应用将为交通运输行业带来更大的经济效益和社会效益。
The popularization of this system would bring a great economic effective and society effective in our traffic transportation.
应用推荐