堆焊的英文：
bead weld
building up
build-up welding
building-up by welding
overlaying welding
pile-up welding
puddle welding
resurfacing welding
weld deposit
surfacing (build-up welding)
overlay welding
build (built) up welding

bead是什么意思：
n. 珠子；水珠
v. （使）成珠状；用珠装饰

The girl was clothed in ritual beads.
那姑娘挂着礼拜念珠。

I have a string of beads.
我有一串珠子。

I have a multicoloured bead necklace.
我有一串彩珠项链。

weld是什么意思：
n. 焊接；焊接点
v. 焊接；使成整体，使紧密结合

step by step welding
跨步焊法

They weld the pieces of a broken axle.
他们焊接断了的车轴。

The welding time and weld quality is guaranteed by international purchased welder.
采用国外引进焊机确保钢带焊接时间和焊接质量。

building是什么意思：
n. 建筑物，房屋；建筑业

Buffer buildings
缓冲建筑物

building elevation
建筑立面

This is a substantial building.
这是个坚固的建筑物。