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sacrificial layer technology
释义
sacrificial layer technology
Encyclopedia
工学
磁致动器
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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ship load line
ship lock technology in ancient China
ship magnetic azimuth correction
ship maintenance and repair
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shipment method
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ship oil spill monitoring device
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ship owner mutual insurance
shipped stow net fishing
Shipper
Shippi
shipping agency
shipping alliance
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shipping brokers
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shipping center
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