electron-beam welding

例句：

1. 1.The electron-beam welding process is used to join metal parts together quickly and efficiently.
   电子束焊接过程用于快速而有效地连接金属部件。
2. 2. In this case, the electron-beam welding method was chosen due to its ability to produce a stronger bond.
   在这种情况下，选择电子束焊接方法是因为它能产生更强的结合力。
3. 3. The electron-beam welding technique has been shown to be more precise than traditional welding methods.
   电子束焊接技术已被证明比传统的焊接方法更为精确。