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- The results show that these cracks are caused by the inclusions of rare earth sulphur oxides and alumina distributing in mass in base steel for hot rolled wide strips. 结果表明:管坯裂纹是因热轧宽钢带基材中存在大量聚集分布的稀土硫氧化物和氧化铝夹杂所致。
- HE Zheng-guo, LI Ya-qin, ZHOUPei-jin.Fe2+- oxidation and sulphur oxidation system of Thiobacillus ferrooxidans and its molecular genetics[ J] .ActaMicrobiologica Sinica, 2000, 40( 5) : 563- 566. [ 6] 何正国; 李雅芹; 周培瑾.;氧化亚铁硫杆菌的铁和硫氧化系统及其分子遗传学[ J]
- Sulphur can be used to make gunpowder. 硫磺可以用来制造火药。
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮?
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- A gaseous anesthetic, such as nitrous oxide. 气体麻醉剂一种气态的麻醉剂,如一氧化二氮。
- sulphur oxide 氧化硫
- This medicine smacks of sulphur. 这种药带有一点硫磺气味。
- Sulphur is a constituent of gunpowder. 硫是火药的组分。
- In the absence of heat, I think, no oxide coating should form during rolling. 在无加热的条件下,我想,轧制过程中不会生成鳞皮吧!
- An oxide containing three oxygen atoms per molecule. 三氧化物每个分子中含有三个氧原子的氧化物
- Sulphur gases were emitted by the volcano. 硫磺气体由火山喷发出来。
- Sand, but blue as the flame of burning sulphur. 但是蓝得象是硫磺燃烧产生的火焰。
- Sulphur status, in general, is satisfactory. 硫的状况一般较好。
- What will happen to this oxide coating? 该怎么处理这一层氧化皮呢?
- Examples: Lithia, saline, and sulphur waters. 例如:含有氧化锂、盐、磺等物质的矿泉水。
- The calcium reacts with sulphur in the atmosphere. 钙与硫磺在空气中会发生反应。
- Sulphur glycerine can is purify tooth calculous? 磺甘油能去除牙结石吗?
- Occasionally red lead is added to the leady oxide. 有时将铅丹加到铅粉中。