Gold and silver are associated elements in them.

其中金和银是伴生元素。

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For each entity, there is a triad of associated elements: events, states, and lifecycle.

每个实体都又包含3个关联元素：事件、状态和生命周期。

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Here the types of the associated elements which constitude ore and accompany ore have clearly difference.

矿石组合类型在三层矿体中明显不同，矿石中成矿元素及伴生元素分带明显；

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It seems the elements I observe that contribute more frequently than not to a stalled job search or poor results are associated with three elements: lack of commitment, failure to plan and unwillingness to change.

FORBES: How Committed Are You To Getting The Results You Seek?

The home health part is the fastest-growing part of Medicare and has not been subject to any premium, and I think should -- there should be some contribution there just as is associated with other elements of Part B.

CNN: AllPolitics - FDCH Transcript

Besides the burger patty itself, it adds elements not typically associated with pastrami sandwiches, such as lettuce, tomato, onions, and American cheese.

FORBES: 10 Great American Regional Foods You Should Taste In 2012