The interstage annealing procedure was reduced and the production efficiency wa...

减少了中间退火工序，生产效率大大提高。

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Emily: It's difficult to make. The raw material of this bird is a mixture of glass and porcelain, so the semi-finished products are easy to burst during the annealing procedure.

于莉：这只鸟很难做，由于原料是瓷料玻璃，半成品在退火过程中容易冷爆。

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As a thermal oxidation procedure, the annealing treatment is not only a crystallization process but also an oxidation process.

作为一道热氧化工序，退火处理不仅是一个氧化过程，而且是一个结晶过程。

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