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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。

needle drive cam needle(d) steel needle electrode needle-embedding therapy needle end
needle endoscope needle etching needle fall needle file needle fir
needle force needle forceps needle for record player needle fracture needle galvanometer
needle gap needle gate needle grinding machine needle grining machine needle guard
needle guide needle-gun needle handle needle (handle) file needle head
needle holder needle holders for delicate suture needle holders with narrow jaws needle holder with fenestrated jaws needle-holding forceps
needle hole needle holes needle hook needle hub needle ice
needle implant needle indicator needle ingot shaft needle insertion in acupuncture needle ironstone
needle jack needle jar needle jet needle knuckle bearing needle lac
needle land needle latch needle leaf needle-leaved evergreen forest needle-leaved tree
needle leaved wood needle-leaved (应用于裸子植物) needleless dermoinjector needle lift needle lifter
needle lifting cam needle-like needlelike needle-like bainite needle (-like) coke
needlelike leaves of pine needle litter (牲畜用的铺垫物) needle lock cam needle loom needle loop
needle loop interlacing needle loop transfer needle lubrication needle lubricator needle machine
needle-mackered needle mesh needle-miner needle mould needle nose pliers
needle nozzle needle number needle of instrument needle opening pressure needle-operated punched card
needle ore needle paper needle passage needle pattern needle pellet
needle penetration needle penetration test needle penetrometer needle pick-up needle piston
needle piston guide needle pitman needle pivot needle plasma arc needle plate
needle plating sock needle pliering needle pliers needle plug needle point
needlepoint compliance needle pointer needle point file set needle point grinding needle point lace
needle point method needle point spark gap needle powder needle press needle pressure
needlepricker needle-pricking method (针刺疗法之一) needle probe needle protea needle pushing-up device
needle raising cam needle recuperator needle rest needle ring needle roll
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