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自顶向下制造
释义
自顶向下制造
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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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gravitational tide
gravitational time delay
gravitational time dilation
gravitational time scale
gravitational water
gravitational wave
gravitational wave astronomy
gravitational wave detection
Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor satellite
gravitational wave observation in space
gravitational wave source
gravitational wave telescope
gravitational wobble
gravitation constant
gravitation effect
gravitation interaction
gravitation law
gravitation theory
gravitino
gravitoelectromagnetism
gravitomagnetism
graviton
gravitophotophoresis
gravitropism
gravity
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