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- A new Nitrogen making device with hollow fiber film for fire control and extinguishment in coal mine is introduced.The basal principles and the properties of PRISM film are also described. 介绍一种新型用于煤矿防灭火的中空纤维膜分离制氮装置,对其基本原理进行了阐述并对PRISM膜的特点进行了较为详细的介绍。
- However, when it is used, the prism film light guide made by 3M company must be rolled into a cylindrical pipe with a prism film made by microcopy technique, which makes a seam at the joint of the prism films and the leak of light. 现有的棱镜薄膜导光管，特别是由美国3M公司生产的棱镜膜导光管是由采用微复制工艺（Microcopy）制成的棱镜薄膜卷绕而成，因而在薄膜的接头处存在着缝隙，从而在一定程度上影响了导光管的效率。
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- Light is refracted when passed through a prism. 光线经过棱镜时产生折射现象。
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- He has composed a suite of music for the film. 他为该电影配写了一套乐曲。
- The sunlight will break into different colors through a prism. 阳光穿过棱镜时将分解成各种颜色。
- That film creates an atmosphere of menace. 那部影片营造出吓人的气氛。
- In his last film he starred as a cowboy. 他在最近的一部影片中主演一位牛仔。
- She is crazed about the film star. 她对那位影星着迷。
- I'm writing up the film for the local paper. 我现在为本地报纸写影评。
- In the evening we went to see a film. 晚上我们去看了一场电影。
- The film has been screened in the cinema and on TV. 这部电影已在电影院及电视上放映。
- The film is now being shown in the provinces. 这部电影现正在外省上映。
- The film star held court in the hotel lobby. 这位电影明星在旅馆的大厅里接见了影迷。
- The kids went crazy when the film star appeared. 那位影星一出场，孩子们欣喜若狂。
- The star of the film is a previously unknown actor. 这部电影里的明星以前是个默默无闻的演员。
- That old film evoked memories of my childhood. 那部旧影片唤起我对童年的回忆。
- She played opposite Charles Chaplin in that film. 她在那部影片中兴查理。卓别林演对手戏。
- The film actors are on location in Japan. 电影演员在日本拍摄外景。
