japan-us-china triangle relation 中美日三角关系
Application and handling of patents in relation to graphene are mainly performed in US, Japan, China, South Korea and the Europe.
石墨烯相关专利的申请与受理主要集中在美国、日本、中国、韩国以及欧洲。
Some argue that with the cold war's end, the strategic importance of the US-China relation has diminished.
有些人叫嚷说随着冷战的结束，美中关系的战略重要性降低了。
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