【化】 circumferential welding; girth welding

環(huán)的英語翻譯：

annulus; hem in; link; loop; ring; surround
【計】 ring up; toroid
【化】 ring
【醫(yī)】 annuli; anulus; band; circle; circulus; cycle; cyclo-; gyro-; loop; orb
ring; verge

縫的英語翻譯：

seam; sew; slot; stitch
【化】 opening
【醫(yī)】 crevice; nesis; raphe; rhaphe; seam; sutura; suturae; suturation
suture; suture joints; suturing

焊接的英語翻譯：

seal; solder; weld
【醫(yī)】 solder; soldering