然后按文章内容，将字依顺序排好，放在一个个铁框上做成印版，再在火上加热压平，就可以印刷了。
Then the article content, the characters line up in accordance with the order placed in a box made of an iron plate, and then pressed flat on the fire heat, they can printed.
通过对铸焊齿轮的材料和结构的分析，利用“加热减应区”法及适当的装配焊接顺序，成功地焊接了异种金属的合金钢齿轮。
Through the analysis of material and construction, the dissimilar steel gear is successfully welded using stress reduction zone by heating and proper assemble and welding sequence.
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