patent leveling meaning in Chinese
专利文献
Examples
- The whole paper has five parts as follows : part 1 , briefly explain patent , describe the patent level of chinese and analysis its advantages and disadvantages . then , start the problem to be discussed
全文分为五个部分： 1 、专利概述，我国的专利发展水平以及问题所在，并提出研究专利指标的必要性与迫切性。