technological contribution rate 技术贡献率

scientific technological contribution index 科技贡献指数

technological advance contribution 技术进步贡献

technological advancement contribution 科技进步贡献

technological advance contribution ratio 技术进步贡献率

technological progress contribution rate 技术进步贡献率

technological advancement contribution rate 科技进步贡献率

contribution of technological progress 科技进步贡献

the contribution of technological advances 技术进步贡献