例句與造句

1. In the five key factors of solder ball alloy , solder paste alloy , peak temperature , the time above liquidus and soldering environment , the fore four factors are more important than soldering environment to the solder joints reliability
   在焊球合金、焊料合金、峰值溫度、液相線以上時間和焊接環(huán)境五個關(guān)鍵因素中，前四項對焊點可靠性比較重要，焊接環(huán)境對焊點可靠性的影響不很顯著。
2. It's difficult to find paste alloy in a sentence. 用paste alloy造句挺難的