查询词典 shutter

A measurement method of effective exposure time on curtain shutter is raised,which is based on analysis and calculation of effective exposure time on aerial camera shutter.

为评测卷帘式航摄快门曝光时间的均匀性，根据有效曝光时间的分析计算，提出了一种可变缝宽式快门有效曝光时间均匀性的测试方法。

Although factors that affect the quality of an image captured at high speed include scene luminance, aperture size (f-number, f/#), shutter speed, and field of view, a simple calculation can determine the approximate shutter speed needed for such an application.

尽管影响高速捕捉图像质量的因素包括场景的亮度、镜头大小、快门速度和视野，不过对于这样的应用场合可以很简单就计算出大致所需的快门速度。

If your shutter speed is fast (eg 1/4000th of a second) it's not going to see much movement (unless the the subject is moving mighty fast) while if you select a longer shutter speed (eg 5 seconds) you don't need your subject to move very much at all before you start to see blur.

如果快门速度较快（以1/4000s为例），看不到较多的动态，如果你选择了较慢的快门（5s），要让目标物体模糊，你不需要运动物体移动很快。

The electroplated ferronickel shutter is suspended by a silicon spring The shutter is fabricated by the nonsilicon surface micromachining techniques. The planar coil is fabricated by high-aspect-ratio photolithography and mask-plating processes. And the silicon spring and the fiber alignment components are fabricated by the reactive ion etching and by the silicon anisotropic etching process.

电镀铁镍制作的挡光片被固定在一个硅弹簧上，该挡光片采用非硅表面微加工工艺制作，平面电感线圈利用高深宽比的光刻工艺和掩蔽电镀工艺制作，硅弹簧和光纤对准元件采用反应离子刻蚀和硅的各向异性腐蚀工艺制作。

In this thesis, I firstly elaborate the study goal and significance for the electromagnetism controlled vertical walking single curtain focal-plane shutter to DSLR camera, as well as its brief content and the development in foreign DSLR camera and shutter technology.

本技术研究首先阐述了对数码单反相机用电磁控制式纵走单幕焦平面快门进行技术研究的目的和意义、以及其技术研究的主要内容、国外数码单反相机技术和快门技术发展的现状。

The factory has over the years to shed shutter and other agricultural machinery of experiments and research, through various efforts have finally developed a national advanced level of greenhouse-licensing shutter plane.

本厂多年来一直致力于大棚卷帘机等农业机械的实验和研究，经过多方努力终于研制出具有国内先进水平的顺发牌大棚卷帘机。

For example: If a person running toward you at moderate speed can be stopped at 1/125 sec, you'll need a shutter speed of 1/500 sec to stop the subject moving across the frame, and a shutter speed of 1/250 sec to stop him if moving obliquely with respect to the camera.

举例来说：如果一个人跑，对你的温和速度可以停在1 / 125秒，你将需要一个快门速度为1 / 500秒，以阻止受移动全国帧，快门速度为1 / 250秒，以阻止他，如果动斜交方面的照相机。

The outside vane of the double layered shutter inlet port or the vane of the single shutter inlet port can be parallel either to the long edge or to the short edge, which is being to adjusted to the needs of customers.

双层百叶风口的外层叶片或单层百叶风口的叶片可以平行于长边，也可以平行于短边，可以根据客户的要求来选择。

In addition, press the shutter can be achieved in a maximum of 25 of the last burst, even if the shutter release button is depressed can be a bit too late to want to capture the moment.

此外，还能在快门按下之前实现最多25张的过去连拍，即使快门按下稍迟了也可捕捉到想要的瞬间。

We struck for the stern of the texas, and found it, and then scrabbled along forwards on the skylight, hanging on from shutter to shutter, for the edge of the skylight was in the water.

我们朝着顶舱的后尾摸过去，摸到了，然后攀着天窗一路摸过去，抓住一块窗板，再挪到另一块窗板，因为天窗的边儿已经歪到了水里。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。