gāo / wēn / shǐ / liǎng / zhǒng / jīn / shǔ / róng / hé / zài / yì / qǐ / xíng / chéng / le / jiān / gù / de / jiē / tóu高温使两种金属熔合在一起,形成了坚固的接头。The high temperature fused the two metals together, forming a strong joint.