膠片清潔 的英文怎麼說
中文拼音 [jiāopiānqīngjié]
膠片清潔
英文
cleaning of film-
To contain the spread of sars, property management companies place a plastic sheet on the combination lock at the entrance of buildings
?了減少沙士的傳播,管理公司在大廈的密碼鎖上加了一張膠片,並且定時清潔和更換。In this paper, the preliminary method, principle and test equipment of laser cleaning are mainly introduced, and high cleanness surface is obtained by means of laser cleaning the contaminated particles on optical substrate surface
介紹了光學基片表面軟質拋光膠體粒子激光清洗的基本方法、原理和實驗裝置,並通過對含有污染微粒的基片表面進行激光清洗,獲得了高潔凈表面的光學基片Film should be kept clean, dust free, and handled only by the edges.
膠片應保持清潔,沒有灰塵,用手只能拿膠片的邊部。The company tengsheng vacuum technology engineering co., ltd. offers among other film coating equipment
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