adj.氧乙炔的

The preferred method is by oxyacetylene flame. 最好采用氧炔焰加熱方法。

Cutting: Oxyacetylene cut off the castings from gate stick. 用氧氣-乙炔焰從澆棒上切下鑄件。

The remaining 20%of the acetylene production is principally used for oxyacetylene cutting, heat treating, and welding. 乙炔生產(chǎn)的剩余20%25主要用于氧乙炔切割、熱處理和焊接。

The influence of flake and spheroidal graphite on oxyacetylene cutting charicteristic of cast iron has been analysed. 討論了石墨的物理性能，分析了片狀和球狀石墨聚集狀態(tài)對鑄鐵氣割性的影響。

It has been shown that the fine and spheroidal graphite is favourable to the oxyacetylene cutting perfomance. 發(fā)現(xiàn)，愈是細(xì)小、圓整石墨形態(tài)愈有利于氣割。