Thereby, Cu - Ag alloy prpeared by Ohno continuous casting is a new material with better wear resistance.

因此, 通过热型连续定向凝固技术生产的铜银合金是一种耐磨性较好的新材料.

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Japanese - American Apolo Anton Ohno a two - time Olympic gold medal winner a - track sensation, is an audience favorite.

日 裔 美籍选手阿波罗?安东?欧诺曾经两度赢得奥运金牌, 是短道比赛好手,深受观众喜爱.

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