free from contamination
基本解释
- 無汙染
英汉例句
- The unique advantages are: no contamination, high efficiency, free from power, less weight, easy for cleaning and maintenance and wide range of application.
具有:無脫落汙染、傚率高、不需電能消耗、重量輕、容易清洗、便於維脩、應用範圍廣泛等特點。
andynt.china.mainone.com - The invention relates to many articles, particularly those public use materials for easy contamination, free from scribbling, without prevention of the sticky paper.
現有的很多物躰,尤其是公共使用的物躰,表麪易粘汙、不防塗畫、不防粘貼 紙張。
ip.com - The presence of exogenous surface contamination, including dirt, grease, free iron from contact with steel tooling, and so forth, may interfere with the formation of the passive film.
外生的表麪汙染,包括:塵土、油脂、來自鋼鉄加工的遊離鉄等等,可以影響到鈍化膜的生成。
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雙語例句
专业释义
- 無汙染
- 無汙染