kupper solder的用法和樣例：
例句
- And techniques to make lead-free solder bumping with electroplating are illustrated.
重點(diǎn)闡述了采用電鍍制作無(wú)鉛焊料凸點(diǎn)的方法。 - The test results show that the modifying solder has good solderability,whereas,the excellent flux is rosin-ethanol or rosin-isopropanol solution.
在熔融狀態(tài)下無(wú)鉛焊料合金的行為是影響電子產(chǎn)品微連接釬焊性的關(guān)鍵因素。
