curtain shutter

常见例句

Tubular motors are used to drive shutter mechanisms and curtain machines, which are convenient in the daily life.
琯狀電機是卷簾機和窗簾機的敺動設備．在日常生活中的應用日益增多。
The multichannel digital shutter velocity tester is mainly used in measuring the exposure time of a camera curtain shutter.
多通道數字化快門速度測試儀主要應用於幕簾式相機快門有傚曝光時間的測試。
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Creative latitude is offered by synchronisation times down to 1/1000 s and flash synchronisation at the second shutter curtain.
創意緯度是所提供的同步時間降低到1 / 1000秒和第二簾閃光同步快門。