The strengthening mechanism of iron grain nickel coating was studied.

研究了镀镍铁粉对材料性能的影响,探讨了镀镍铁粉增强机理.

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This is a very important strengthening mechanism of Mg in Ni - base superalloys.

这是Mg强化时效Ni基高温合金的一项十分重要的机制.

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The results show the strengthening mechanism middle or high temperature for wire could make some difference.

结果表明,掺杂钨丝的中高温强化模式可能有所不同.

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It puts forward also basic principles and strategies for strengthening mechanism of multilateral environmental cooperation.

并提出加强多边环境合作的基本原则与对策.

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