光圈

Groups of 27 8- by 8-pixel compressed blocks are gathered into macroblocks for recording. VAUX data includes recording date and time, lens aperture, shutter speed, color balance, and other camera setting data.

有27组8乘8像素的压缩区块聚合成大区块来纪录在影带上，VAUX资料则是包括录影时的日期和时间，镜头光圈，快门速度，色彩平衡，和其他摄影机设定的资料。

If the surface is polish firstly use 800-1200 sandpaper to polish and the use the wax and wool polish disk to polish it by 1500-2000rpm low speed.

如果台面光洁度是镜面，先用800-1200目砂纸磨光，然后使用抛光蜡和羊毛抛光圈以1500-2000rpm低速抛光机抛光，再用干净的棉布清洁台面。

"We've never seen an aurora like this elsewhere," said Tom Stallard, an RCUK Academic Fellow working with Cassini data at the University of Leicester. It's not just a ring of aurorae like those we've seen at Jupiter or Earth. This one covers an enormous area across the pole.

&我们在别处从未见到过象这样的极光，&在莱斯特大学研究&卡西尼&号太空船数据资料的英国研究理事会特别学术会员汤姆·斯托拉德说，这种极光不象我们在木星或地球上看到的，仅仅是个极光圈，它在极地覆盖着极大的范围。

What this illusion tells us is that the details of boke depend upon physiological effects as well as physical optics effects.

上面那一个倒三角形应为跟镜头光圈的到三角方向相同

The aperture signal coring level is automatically controlled in conjunction with the gain.

光圈信号水平自动取心与增益控制的结合。

An apparatus for taking photographs,generally consisting of a lightproof enclosure having an aperture with a shutter ed lens through which the image of an object is focused and recorded on a photosensitive film or plate.

照相机一种用于拍摄照片的器械，一般由一遮光室组成，该遮光室带有一有层叠透镜的光圈，物体的影象通过它聚焦并被记录在一感光底片或感光板上

An apparatus for taking photographs, generally consisting of a lightproof enclosure having an aperture with a shuttered lens through which the image of an object is focused and recorded on a photosensitive film or plate.

照相机：一种用于拍摄照片的器械，一般由一遮光室组成，该遮光室带有一有层叠透镜的光圈，物体的影象通过它聚焦并被记录在一感光底片或感光板上英语词汇网 www.wbw.com.cn

Proceeding of the 1996 International Geoscience and Remote Sensing Symposium, Lincoln NE, May 27～31, 1996, IEEE, Piscataway, NJ, 2057～2059

江晓军，黄惠杰，王向朝，曾爱军，&一种区域搜索获取平面光学元件光圈数的方法&，中国激光 35，

When I got the D200 I quickly found out the auto ISO function implementation is now improved, with an user settable shutter speed triggle value and top limit of ISO.

然而，配合M档这个功能可以实现在&光圈优先&和&快门优先&以外的一个新测光模式

Its so tiny that there is no room for a grip ring for mounting and unmounting, so you have to run the focus or aperture to one end before you get any traction to the mount.

它非常小，没有一个安装和卸载握环的空间，所以你必须运行的重点和光圈至另一端，然后再获得任何牵引力装入。

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。