什么是半固态压铸，它是如何工作的？
半固态的物质，如污水处理后沉淀下来的那种物质。
Semisolid material such as the type precipitated by sewage treatment.
提出了一种不同于现有方法的半固态合金制备新技术。
A new technique which is entirely different from the available method was proposed.
首先采用低过热法制备半固态成形的原始坯料，制定了合理的坯料制备工艺。
In the first step, billets were made with the method of low super heat casting.
首先采用低过热法制备半固态成形的原始坯料，制定了合理的坯料制备工艺。
In the first step, billets were made with the method of low super heat casting.
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