soldered ohmic contact

例句：

1. 1.The welding process is used to join metal parts together.
   焊接过程用于将金属部件连接在一起。
2. 2. The solder was applied evenly across the joint.
   焊锡均匀地涂在接头上。
3. 3. The engineer carefully soldered the wires together.
   工程师仔细地将电线焊接在一起。