常見例句雙語例句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(shè)備．在日常生活中的應(yīng)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(shù)字化快門速度測試儀主要應(yīng)用於幕簾式相機快門有傚曝光時間的測試。d.wanfangdata.com.cnCreative latitude is offered by synchronisation times down to 1/1000 s and flash synchronisation at the second shutter curtain.創(chuàng)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。 返回 curtain shutter