The gas must be far hotter than the dense matter at the centre of the sun for fusion to happen.

要发生聚变，气体的温度必须远远高于太阳中心致密物质的温度。

youdao

These are formed when the nuclear fusion reactions at the centre of a star can no longer support its structure.

行星状星云是当一个恒星的中心核聚变反应不再能支持其结构时而形成的。

youdao

He met the Attorney General, the Director of the Central Intelligence, the Director of the National Intelligence, eventually the Director of a Fusion Centre where all of the intelligence communities came together to talk about the threats.

总统还会会见司法部长，中央情报局局长，国家情报局局长，最后是一个集合中心的负责人,所有的情报组织都聚在那里,讨论有可能存在的威胁。

普林斯顿公开课 - 国际座谈会课程节选

The gas must be far hotter than the dense matter at the centre of the sun for fusion to happen.

ECONOMIST: Nuclear fusion

Scientists from the Centre for Heavy Ion Research in Germany, led by Professor Sigurd Hofmann, discovered copernicium in fusion experiments in 1996.

BBC: New element named 'copernicium'