shutter curtain

常见例句

Tubular motors are used to drive shutter mechanisms and curtain machines, which are convenient in the daily life.
管状电机是卷帘机和窗帘机的驱动设备．在日常生活中的应用日益增多。
The multichannel digital shutter velocity tester is mainly used in measuring the exposure time of a camera curtain shutter.
多通道数字化快门速度测试仪主要应用于幕帘式相机快门有效曝光时间的测试。
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Creative latitude is offered by synchronisation times down to 1/1000 s and flash synchronisation at the second shutter curtain.
创意纬度是所提供的同步时间降低到1 / 1000秒和第二帘闪光同步快门。