double melting point

例句：

1. 1.The new material has a double melting point, which means it can be used at two different temperatures.
   这种新材料有一个双重熔点，这意味着它可以在两个不同的温度下使用。
2. 2. The researchers found that the double melting point of the alloy could be adjusted by adding a small amount of a specific element.
   研究人员发现，合金的双重熔点可以通过加入少量的特定元素来调整。
3. 3. Due to its unique properties, this material is often used in industries with high precision requirements, such as electronicsand aerospace.
   由于其独特的性质，这种材料经常用于对精度要求很高的行业，如电子和航空航天。