• The results show that the damping capacity of the deposite is 2. 8 times more than that of the conventional casting ZA27 alloy.

    实验结果表明,与常规铸造条件相比,喷雾沉积和合金化使材料阻尼性能提高2.8

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  • The deposit belongs to a poly genetic compound gold deposite resulting from multi mineralizations and its formation is associated with multi stages evolution of the crust in the area.

    矿床形成与北缘区域地壳阶段演化多次成矿作用有关,属多因成矿床。

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  • The deposit belongs to a poly genetic compound gold deposite resulting from multi mineralizations and its formation is associated with multi stages evolution of the crust in the area.

    矿床形成与北缘区域地壳阶段演化多次成矿作用有关,属多因成矿床。

    youdao

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