It is important to study the effects of modifying elements on molybdenum products structure.
研究改性元素对钼制品性能的影响极为重要。
The modifying elements used in hypoeutectic Al Si alloys, besides Na, there are also Sr, Te, Ba, Sb, K, RE, B, S, etc.
亚共晶铝硅合金的变质元素除钠以外，还有锶、碲、钡、锑、钾、稀土、硼、硫等。其中，应用较多的是含钠和锶的变质剂。
Modifying elements is even more expensive because it often causes the browser to recalculate changes in the page geometry.
修改元素的费用可能更贵，因为它经常导致浏览器重新计算页面的几何变化。
应用推荐