technical progress rate的意思|示意
技术进步率
technical progress rate的网络常见释义
技术进步率 ... technical press 技术出版物 technical progress rate 技术进步率 technical progress 技术进步 ...
technical progress rate相关短语
1、 technical progress contribution rate 技术进步贡献率
2、 Rate of technical progress 技术进步速度
3、 contribution rate of technical progress 科技进步贡献率
technical progress rate相关例句
The security of the stoping-cemented fill method is good and the rate of extraction is high. It has made the contribution for mine in technical progress and improving economic benefits.
胶结充填采矿法安全性好、回采率高，为矿山技术进步、提高经济效益起到了积极作用。