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牺牲层技术
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牺牲层技术
Encyclopedia
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释
sacrificial layer technology
牺牲层技术
在表面微加工工艺中,为形成微机械结构的空腔或可活动的微结构,先在下层薄膜上沉积所需的结构件,再用化学刻蚀剂将此层薄膜腐蚀掉而不损伤微结构件,得到上层薄膜结构(空腔或微结构件)的加工方法。
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overdense
overdense matter
overdense plasma
overdensity
overdepth
overdetermination
overdetermined
overdetermined linear system
overdetermined problem
overdetermined system
overdetermined system of equations
overdetermined system of operators
overdevelopment
overdeviation
overdimensioned
overdischarge
overdistillation
over docking of outer gear
overdominance
Over dominance hypothesis
overdominance hypothesis
overdose
overdose exposure accident in Academy of Agricultural Sciences,Shanxi province
overdot
overdrive suppression
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