所有科技知识-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

button device	button die	button die retainer	button die(s)	button drainage
button ga(u)ge	button-head	button head bolt	button-head cap screw	button-headed bolt
button-headed screw	buttonhead rivet	button-head screw	button-head spring	buttonhole maker
buttonhole mitral stenosis	buttonhook contact	button interphone	button microphone	button mounting
button-off belt	button-out belt	button panel	button plate	button pulling
button safety-cap	button scurvy	button set	button-sewing machine	button sizer
button socket	button spot weld	button stem	button stem machine	button suture
button switch	button weights	buttonwood	button (钟)	butt pin
butt plate	butt-prop	butt puller	butt ramming	butt resistance welder
butt resistance welding	buttress	buttress blade	buttress brace	buttress bracing
buttress centres	buttressed dam	buttressed retaining wall	buttressed wall	buttress head
buttress niche	buttress pack	buttress pier	buttress root	buttress rubber
buttress sands	buttress spacing	buttress thread	buttress-thread casing	buttress thread screw
buttress wall	buttress weir	buttress zone	butt rigging	butt riveted joint
butt riveting	butt rivet joint	butt rot	butts	butt seal
butt seam inspection method	butt seam welder	butt seam welding	butt seam welding machine	butt severing device
butt-sintering	butt splice	buttstrap	butt strap	buttstrap joint
butt strip	butt-swell	butt to butt	butt treatment	butt weld
butt-weld	butt welded (bw)	butt-welded drill	butt-welded joint	butt-welded pipe
butt-welded rail ends	butt welded seam	butt-welded tube	butt-welded with square ends	butt weld ends
butt welder	butt-welder	butt-welding	butt welding	butt welding machine
butt-welding machine	butt welding process	butt-weld in the downhand position	butt-weld joint	butt-weld pipe mill
buturon	buty cycle	butyl acetate	butylacetic acid	butyl acrylate
butyl aetate	butyl alcohol	butyl aldehyde	butyl amine	butylate
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