但是，如果专利就像在生物技术，遗传学和其它学科领域发生的那样，实际上阻碍了将各项发明组合与再组合，以产生新的产品和工艺，那又如何来评价它哪？
But what if patents actually discourage the combining and recombining of inventions to yield new products and processes-as has happened in biotechnology, genetics and other disciplines?
本发明涉及“一种粗集料嵌挤能力的测试方法”，属于道路材料设计评价技术领域。
The invention relates to a method for measuring the interlocking capability of coarse aggregate, belonging to the technical field of road material design evaluation.
经济效益是国家技术发明奖和国家科技进步奖最重要的评价标准之一。
Economic benefit is one of the most important evaluation criteria of the National Invention Awards and the National Progress Awards in S&T.
经济效益是国家技术发明奖和国家科技进步奖最重要的评价标准之一。
Economic benefit is one of the most important evaluation criteria of the National Invention Awards and the National Progress Awards in S&T.
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