paten system的用法和样例：
例句
- Gene-related patents bring about the challenge with the traditional patent system and ethical ideas.
基因专利的开启对原有的专利制度和传统的伦理观念提出挑战。 - All those factors indicated the worldwide recognition of the Eurasian Patent System and the increased authority of Eurasian patents.
所有这些因素表明了欧亚专利制度的全球认同以及欧亚专利权威性的逐步增加。
