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- The cry stal of ZSM- 5 zeolite film was characterized by XRD and SEM. The separation fa ctor of this film for single gas,such as H2,N2,CH4,CO2, was measured. 用XRD,sem和H2,N2,CO2和CH4等气体渗透对ZSM-5沸石分子筛膜进行了表征。
- In this thesis, nano-Cu-Beta zeolite film is used to modify quartz crystal microbalance(QCM) for the detection of low concentration of DMMP gas, which improved the sensitivity of the sensor. 本文首次提出采用Cu-Beta纳米分子筛对石英晶振微天平（QCM）进行修饰，将其用于低浓度DMMP气体的检测，大大提高了传感器的灵敏度。
- In order to improve the selectivity of the sensor, an impedance gas sensor based on NaX zeolite film is developed.The sensitivity of the sensor for DMMP gas is determined by the impedance response. 利用沸石分子筛较强的吸附能力与潜在的化学反应，通过传感器交流阻抗谱的变化实现传感器灵敏度的检测。
- The Nerve agent simulant Dimethylmethylphosphonate has been tested with the QCM based on zeolite films. 基于分子筛敏感膜的QCM气敏传感器应用于军事领域中毒气的探测。
- A gas sensor based on zeolite films has been studied to detect the nerve agent sarin stimulant dimethylmethylphosphonate(DMMP). 本文研究了基于沸石分子筛的气敏传感器，并用于对类沙林神经毒气，甲基膦酸二甲酯（DMMP）的检测。
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- 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。
- 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。
- Research on nerve agent gas sensor based on zeolite films 基于分子筛薄膜探测神经类毒气的传感器研究
- 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。
