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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。

hand drawing hand-drawing method hand dredger hand dresser's and sorter's bunch hand dresser's flax
hand dressing hand drier handdrill hand drill hand driller
hand drill machine hand drill steel handdrive hand drive gear transmission bit hand drive gear transmission drill
hand-driven crab hand driven generator hand-driven grinder hand driven rivet hand driven screw press
hand-driven twist counter hand-drive starter hand dryer hand drying apparatus hand-dug pit
hand duster hand-dynamo hand-dynamometer handedness hand effect
hand ejector handel hand electric drill hand electric lamp hand-electric thinning shears
hand emergency signalling apparatus hand engagement hand engraving hander hand expansion valve
hand-eye machine hand-eye system hand face shield hand farm implement hand-fed producer
hand-fed transplanter hand feed hand feed band-saw hand feeder hand feed grinder
hand feeding hand feeding mechanism hand feed punch hand-feed punch hand feed surfacer
hand feed wheel hand feel and drape hand feeling hand felling hand-filled face
hand-filling hand finish hand-finished hand finisher hand finish(ing)
hand finishing hand finishing noise hand fire alarm hand fire alarm device hand-fired boiler
hand-fired furnace hand fire pump hand-firing hand fit hand-fitting
hand flag (信号旗) hand flare hand float hand follow-up steering hand-foot-and-muoth disease
hand force hand forging hand fork hand-fork truck hand form block
hand-formed brick hand forming hand frame hand fuel pump hand fuller
hand furnace hand ga(u)ge hand gear hand gear control hand-gear shift lever
hand generator hand-ginned cotton hand-ginning hand glassing hand gobbing
handgoniometer hand-goniometer hand goniometer hand-go shower set with soap holder hand governing
hand grab hand grader hand graining handgravure hand grease gun
hand greasing hand grenade hand grinder hand grinding hand grinding machine
handgrip hand grip hand grip control hand gritter hand grooving and tonguing plane
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