Bachelor degree or above, mold, major mechanical design or relevant.
学士或以上学历,模具,机械设计或相关专业。
Bachelor degree or above in Mechanical Industry or other relevant majors.
大学本科以上机械制造或工业工程等相关专业毕业。
Bachelor degree or above, major in Mechanics. At least 3 years relevant experience. Familiar with material specification and mechanical manufacturing process.
机械专业,本科以上学历,三年以上相关工作经验,熟悉材料特性和机械加工方法。
In some sense, that's one reason to associate this as a kind of energy, H just like mechanical energy u or enthalpy H, it's the minimum free energy state that is the equilibrium state under the relevant conditions.
在某种意义下,这是我们把这些物理量称为能量的原因,就像机械能U和自由焓,具有最小自由能的状态在特定的条件下,就是平衡态。
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