doped solder

• 掺杂焊料

doped solder的用法和样例：

例句

1. Depth of Solder Penetration drastically affects the breaking load of the joint.
   焊料渗透深度是影响连接部分断裂负载能力的最主要因素。
2. And techniques to make lead-free solder bumping with electroplating are illustrated.
   重点阐述了采用电镀制作无铅焊料凸点的方法。