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- The length of time required or permitted for a camera shutter to open and admit light. 暴光的时间照相机快门打开并让光线进入所需的或能允许的时间长度。
- A mechanism that automatically delays the release of a camera shutter for a fixed period of time so that the photographer can appear in the picture. 能够在固定的时间内推迟照相机快门以便使摄影师能够出现在相片中的自动机器。
- The amount of light that enters the lens can be controled by the length of time the camera shutter is open for (the exposure), and the width of the aperture (the fstop). 进入镜头光的总量可以由照相机快门打开时间的长短（曝光）和孔径的宽度决定。
- To set(a device,such as a camera shutter) in a position ready for use. 扳起（准备使用）将（一个装置，诸如照相机）放在准备使用的位置
- To set(a device, such as a camera shutter) in a position ready for use. 扳起（准备使用）将（一个装置，诸如照相机）放在准备使用的位置
- Motion blur calculates the speed of the particles using the camera shutter speed. 运动模糊使用镜头快门速度来计算粒子的速度。
- Such an understanding is why the camera shutter is only given to recognize the moment of exposure picture of the solidification. 这样的理解所以把照相承认只是快门给予曝光的一刹那景象的凝固。
- That newscaster is a showboat, she wants to be on camera all the time. 那新闻播报员是一个爱现的人，她随时想上镜头。
- By 1877 the increased speed of photographic emulsions and improved camera shutters made it possible to photograph rapid motions. 到1877年，有了显效更快的摄影乳剂，快门也改进了，快速运动的物体就能拍下来了。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- At this time the watch and camera industries were taking shape. 这时，钟表和照相机工业开始形成。
- The camera just come apart the first time he used it. 这相机在他第一次使用时就破了。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- a device used in photography to synchronize the peak of a flash with the opening of the camera shutter. 摄影中闪光与快门同步进行的装置。
- At that time he had two helpers. 当时他有两个助手。
