solderability

例句：

1. 1. The steel is highlyweldable, which makes it suitablefor many industrial applications.
   这种钢具有很高的可焊性，适用于许多工业应用。
2. 2.The new alloy has a higher weldability than the previous one, whichcan improve the strength of the joint.
   这种新合金的可焊性比之前的高，可以提高接头的强度。
3. 3. Soldering is a process that involves heating andmelting metal to join two pieces together.
   焊接是一种涉及加热和熔化金属以将两个部件连接在一起的过程。