A glass optical waveguide (OWG) hydrogen chloride gas sensor was fabricated by coating a thin film of CR-PVA on the surface of ion-exchanged glass OWG with spin coating.
用匀胶机将其做成薄膜固定在钾离子交换玻璃光波导表面，研制出一种光波导氯化氢气体传感器。
If the spin coating method is used, a UV-resin is spun on top of the metal film and cured by UV-exposure.
若使用旋涂法，就是在金属膜的上面旋涂一层UV树脂并用UV固化。
The PLC (microcomputer) controls system integrates automatic high pressure water washing with precise multi-layer spin-on coating.
微电脑（PLC）控制系统集成了自动的高压水冲洗功能和精确的多层旋涂镀膜功能。
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