drum recorder
英 [drʌm rɪˈkɔːdə(r)]
美 [drʌm rɪˈkɔːrdər]
鼓形记录器
双语例句
- Magnet drum assembly used for color video recorder
彩色录像机磁鼓组件 - DRUM ( Diagnostic recorder for Usability Measurement) is a software tool that supports video-assisted usability analysis.
–DRUM（可用性测量诊断录象）一款支持视频辅助可用性分析的软件工具。 - The drum velocity is of two magnitudes: 240mm/ minute, 360mm/ minute ( or 120mm/ minute, 240mm/ minute). When it is set at a velocity of 240mm/ minute, the recorder can work 12 hours continuously.
滚筒速度分二档：240mm/分、360mm/分（或120mm/分，240mm/分），在240mm/分速度时，仪器可连续记录12小时。