Powder contamination and the way of avoiding and minimizing it are discussed. Finally, it presents the key problems and predicts the developing trends in the mechanical alloying field.

探讨了粉体污染问题及避免和降低最小影响的办法，最后提出开发该技术亟待解决的关键问题，对其应用和发展趋势作了展望。

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In fact, drawing up the list becomes a way of avoiding the work itself.

事实上，列出清单成为了一种对工作逃避方式本身。

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The only way of avoiding these things, he felt, was to opt out of mainstream society.

他认为，回避这些事情的唯一方法是选择离开主流社会。

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Thompson said that dropping the idea of reconstruction might be the best way of avoiding damaging the brand - something Milne had warned about earlier.

BBC: SPL change unlikely says Thompson

What eventually became the United States was almost by design far away from Europe as a way of avoiding the entangling alliances that can lead to war.

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"I am adjourning this case to give more time to come up with a plan which will give the court a possible way of avoiding what would otherwise be an inevitable prison sentence, " he said.

BBC: Exeter car chase driver was 'escaping aliens'