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- The paper presents the structure,principle and effect of iron powder oxy acetylene cutting torch for stainless steel and comparison between this method and the others current at home. 介绍铁粉氧-乙炔法切割不锈钢割炬的结构、原理及使用效果,并与国内目前其他切割方法对比。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Use:Used for all kinds of metal-welding and cutting machines to transport oxygen and acetylene. 用途:供各类金属熔焊及切割器械输送氧气和乙炔气体用。
- Use: Used for all kinds of metal-welding and cutting machines to transport oxygen and acetylene. 用途:供各类金属熔焊及切割器械输送氧气和乙炔气体用。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Oxygen is widely applied in the metal industries in conjunction with acetylene and other fuel gases for metal cutting, welding, scarfing, hardening, cleaning, and melting. 同乙炔和其它燃料气体一起,氧广泛应用于金属工业的金属切割、焊接、嵌接、淬火、清洁和熔化。
- Mars is too dry and poor in oxygen. 火星上面过于干燥,并且缺乏氧气。
- I haven't given up smoking but I'm cutting down. 我没有断烟,但是抽烟少了。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- We came by cutting through the lanes. 我们是穿过小巷抄近路来的。
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- Fissile wood is not good for making cutting boards. 易裂的木头不易做砧板。
- The oxygen workshop caught fire and set off a chain of explosions. 氧气车间着了火,引起了一连串的爆炸。
- I thought his remarks were cutting. 我觉得他的话非常尖刻。
- They are cutting back further on public spending. 他们正进行削减政府开支。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- He is cutting the branches with a pair of shears. 他正用一把大剪刀剪树枝。