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。

plainness	plain net	plain nut	plain of marine denudation	plain oil
plain overlap seam	plain pedestal	plain pick-up transfer	plain pilot	plain pin
plain pipe-end	plain pipette	plain piston ring	plain plate	plain plating
plain press	plain presser	plain pressure ring	plain quality	plain radial drilling machine
plain reflectography	plain resistance	plain rib body machine	plain rib fabric	plain rib stitch
plain ring ga (u)ge	plain roll	plain roller	plain roof	plain round bar
plain round moulding	plain round nut	plain-sawed lumber	plain scarf	plain screw
plain seal	plain section	plain segment	plain sequence	plain set
plain shaft	plain shaking screen	plain shank	plain share	plain shed
plain shedding tappet	plain sheet	plain sheet iron	plain side-milling cutter	plain silkworm
plain slider	plain slide rest	plain snap gauge	plain spark-gap	plain spheroid
plain spindle	plain square cut off ends	plain stage	plain stamped shoe	plain steel
plain steel-bar	plain steel rim	plain stem	plain-straight-face flange	plain straight wheel
plain stripper	plain suction dredger	plain surface grinder	plain surface grinding machine	plain surface machine
plain tank	plain taper attachment	plain taper sunk key	plain tappet	plain tee joint
plain telegram	plaintext	plain thermit	plaintiff	plain tile
plain tool rest	plain tooth cross-cut saw	plain top glove	plain total enclosure	plain transfer line
plain triangle	plain tri-metal bearing	plain triple valve	plain tube	plain turning
plain turning slide	plain type	plain type breaker	plain valve head	plain veneer
plain vice	plain view drawing	plain washer	plain water	plain water-filled roller
plain weava	plain wheel	plain whipping	plain-wire-cut brick	plain wire strainer
plain-wood	plain wood of lacquerware	plain wool	plain work	Plaisancian
plait	plaited paper filter	plaiter	plaiting	plaiting apparatus
plaiting machine	plait mill	plait of onion	plait point	plait twist
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