The completed assembly is coated with a ceramic slurry, allowed to dry and then heated to melt out the wax leaving a ceramic mould into which the molten alloy is poured.
成品装置要镀上一层陶瓷泥浆,将陶瓷泥浆烘干再将蜡加热溶化,只留下陶瓷模型,这样融化的合金就可以从中倾倒出来。
Teachers must know the subject and core of quality education and then can change the classical education mould into the quality education. The subject of quality education is students.
首先必须正确认识素质教育的主体与核心,这样才能真正实现教育模式的转变。
He would dampen the clay and begin to mould it into an entirely different shape.
他把黏土弄湿,然后着手把它塑造成一个完全不同的形状。
He shall bring together every joint and member, and shall mould them into an immortal feature of loveliness and perfection.
他会将每个碎片和部分都带到一起,会将他们铸成永世不朽的可爱和完美的样子。
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