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| modify (① Calcium is highly reactive and it could deoxidize, desulfurize, modify oxide inclusions or modify sulfide inclusions. 钙具有较高的反应性，可用于脱氧、脱硫，对氧化物夹杂或硫化物夹杂进行改性处理。② In Sept 2003, the caster ladle turret was modified following redesign to increase the life of its two slew bearings. 2003 年 9 月，这台连铸机的钢包回转台经重新设计后进行了改进，以提高其两个旋转枢轴轴承的使用寿命。) | |||
| 改性处理: 4 phrases in 3 subjects |
| Chemistry | 1 |
| Metallurgy | 2 |
| Polygraphy | 1 |