Process formula and operation steps of magnesium alloy surface alloying were discussed.
讨论了镁合金表面合金化的工艺配方及其操作步骤。
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This paper studies and puts forward the feedback analysis method of operation and control loads of the dam with slot during operation period and derives its calculation control load formula.
Mathematic model of non_symmetry operation of self_induction generator is established to avoid complex formula deduction and easy to analyze digitally.