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离子清洗
释义
离子清洗
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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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unrestricted nilpotent product
unrestricted orbit
unrestricted random sample
unrestricted random walk
unrestricted sampling
unrestricted simplicial complex
unrestricted symmetric group
unrestricted variable
unripe seedling
unrising body
unrolling
unroofing
unrooted tree
unrounded
unrounded articulation
UNRRA
Unruh effect
Unruh radiation
unsafe
unsafe behavior
unsafe condition
unsafe events in flight test
unsafe factor
unsafe factors of road transportation
unsalable books
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