| 释义 |
protecting slag
基本例句
保护渣
A device of measuring the crystallization temperature of mold slag based on single thermocouple wire was introdued.笔者以保护渣结晶温度为出发点，提出了一种将双铂铑热电偶丝既作为加热元件，又作测温元件的热丝法技术。
The result of industrial application of new protecting slags indicated that they can greatly improve the quality of silicon steel.生产应用表明，新型硅钢保护渣对提高硅钢高牌号比起到了积极的促进作用。 |