They found that when tungsten was added to the nickel it produced a suitable structure. The bonus was that the mixture was capable of being plated and in a way that was more environmentally friendly.

他们发现把钨加入镍会产生适当的结构，额外令人高兴的是其混合物能被电镀，并更有利于环保。

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Queues that can hold a mixture of persistent and non-persistent messages must be defined in the persistent list structure.

可以容纳持久性和非持久性消息的混合的队列必须在持久性列表结构中定义。

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Since this chemical separation of the carbon component occurs entirely in the solid state, the resulting structure is a fine mechanical mixture of ferrite and cementite.

由于这种碳成分的化学分离完全发生在固态中，产生的组织结构是一种细致的铁素体与渗碳体的机械混合物。

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