改进后的皮碗式封堵技术经济效益和社会效益显著。
The improved sealing cup-type plugging technology has remarkable social benefit and economic benefit.
取得显著的社会效益和经济效益。
该项研究取得了显著的经济效益和社会效益。
This research had the significant economic and social benefit.
此工艺具有显著的社会效益和经济效益。
So this process is provided with significant economic and social profit.
其经济效益、环境效益和社会效益显著。
Its economic benefits, environmental benefit and social benefit are remarkable.
该制品性能指标可靠，社会效益和经济效益极其显著。
The of this product is reliable which has made marked social and economic benefit.
经济效益和社会效益都会十分显著。
Economic benefit and social benefit will be very significant.
实践证明，因地制宜地推广此项技术，经济效益、社会效益和生态效益均很显著。
The benefits economic, social and ecological of this technique have been proven to be remarkable.
实践证明，因地制宜地推广此项技术，经济效益、社会效益和生态效益均很显著。
The benefits economic, social and ecological of this technique have been proven to be remarkable.
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