就中国近年来看，技术出口中被国外设置专利壁垒的情况相当严重。
In the recent years, China has seen a serious situation in which its technique export is hindered by patent barriers from the import countries.
专利技术，壁垒显著，法律保护， 防伪更可靠。
Patented technology, remarkable rampart, protection by law, more reliable forgery prevention.
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