利用涂膜、湿法刻蚀等工艺制备了MZI热光开关的翻译：Film coating and wet etching process, such as preparation of MZI Thermo-optic switch 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The use of film, fabricated by wet etching a mzi thermo-optic switch

Film coating and wet etching process, such as preparation of MZI Thermo-optic switch

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using membrane, wet etching and other crafts produced MZI heat light switch

Film coating and wet etching process, such as preparation of MZI Thermo-optic switch