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机械工程 喷标 Then, the design and the modeling & simulation of stencil system based on servo control system are expatiated. Moreover, flow error and stability of the system are analyzed. 第四章主要是钢管喷标系统的电气控制设计,设计了喷标系统位置伺服控制并对其进行建模仿真,分析了喷标位置伺服系统的误差与稳定性。
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电子、通信与自动控制技术 模版 A stencil for optical lithography is made. Planar and channel waveguides (with optical lithography) are fabricated in erbium/ytterbium co-doped phosphate glass substrate. 设计制作了光刻模版,并使用离子交换法在自制的Er3+/Yb3+共掺磷酸盐玻璃上制作出锥形沟道波导。
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He then stencilled the ceiling with a moon and stars motif. - 2
The second group stencilled the shipping marks. - 3
Valve stencilled paint, usually once in six months to one year.
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