But in ferrates, which are compounds of iron and oxygen with non-transition metals like sodium and calcium, it loses six.

但是在高铁酸盐中(是铁原子、氧原子以及非过渡金属如纳原子、钙原子的化合物)，它失去了6个电子。

youdao

From inner to outside, the composite pipe consisted of alumina ceramic layer, metal transition layer, white cast layer, carbon atom diffusion layer and nodular cast iron layer.

复合管从里到外由氧化铝陶瓷层、金属过渡层、白口铸铁层、碳原子扩散层、球墨铸铁层组成。

youdao

What caused the poor bleachability of dip fines ? the two factors coming from external contamination were : residual ink and transition metals in pulp, specifically iron.

摘要什么使得脱墨浆细料的漂白反应性能差？是来自内部杂质的两个因素：残余油墨和过渡金属，特别是铁。

youdao

"Iron is a transition metal and it can have different oxidised states, " explained Prof Grotzinger.

BBC: Nasa's Curiosity Mars rover to ingest drill sample soon

Finally, let me just say that the Czechs continue to inspire the world with their own transition from being behind the Iron Curtain to freedom and democracy.

WHITEHOUSE: President Obama Takes a Question on Euro Debt Deal

Her new book, Iron Butterflies: Women Transforming Themselves and the World captures a powerful time of transition in our society, led primarily by women.

FORBES: Soft Is The New Hard (As In Skills), And Women Lead The Way