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ion cleaning
释义
ion cleaning
Encyclopedia
工学
激光加工
释
ion cleaning
离子清洗
利用离子源发射出的具有一定能量的离子束对基底表面进行轰击,利用离子的活性和能量,去除基底表面的污染物和吸附物质,获得清洁表面的技术。
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rock dynamics
rock dynamics theory
rock edicts and pillar edicts of King Aśoka
Rockefeller Center
rock elasticity
rock elastic wave experiment based on drilling
rock electrical experiment
rock engineering
rock engineering construction
rock engineering design
rock engineering disasters
rock engineering excavation
rock engineering measures
rocker
rocker arm
rockerarm drilling machine
rocker jaw
rockery
Rockery-Pond of Taiping Princess
rocket
rocket and missile material
rocket astronomy
rocket body assembly
rocket-borne instrument
rocket-borne telescope
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