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自顶向下制造
释义
自顶向下制造
Encyclopedia
工学
微纳机电系统
释
top down manufacturing
自顶向下制造
从宏观对象出发,对宏观材料或原料进行加工,完成微纳米尺度结构特征的制造。与自下而上制造相对。又称自上而下制造、自上而下方法等。
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Geological Bulletin of China
geological cartography
geological characteristics of rock mass
geological compass
geological comprehensive evaluation of evaluation wells
geological comprehensive evaluation of pre-exploration well
geological core drilling
geological cores and samples burial
geological cores and samples reduction
geological cycle monitoring
geological cycle of pollutants
geological cycle of water
geological data
geological data acceptance
geological data acceptance check
Geological data archiving
geological data arrangement
geological data collection organization
Geological data collector
Geological data description
geological data digitization
geological data disaster recovery
geological data entrust management
geological data exchange voucher
geological data identification and destruction
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