Distance the distance is the distance between the object and the front lens of the camera.
距离距离是前镜头相机的对象之间的距离。
Again, very prone to front lens scratches and also fogging if bought from the original owner, see fogging.
同样是前片容易擦伤，如果是从第一用家手上买来同样会花。
Of course, there were a lot of problems that were necessary to solve. For example, how to deal with misting or freezing of a front lens?
当然还有很多问题需要解决，例如，怎样避免前端透镜的模糊和冻结？
Because maximum field of view in telecentric systems directly relates to the lens aperture closest to the object, larger front lenses are necessary for larger fields of view.
由于在远心系统中最大视场直接关系到镜头的镜头的光圈到物体之间的距离，若需要大的视场就必须要有大尺寸的前置镜头。
The daguerreotype was a unique image that reproduced what was in front of the camera lens in minute, unselective detail and could not be duplicated.
达盖尔银版是一种独特的图像，它可以再现相机镜头前微小的、无选择性的细节，而且是不可复制的。
Light painting, also known as light drawing or light graffiti, can produce some truly stunning results but don't be fooled, it isn't as simple as just waving a little light in front of a lens.
光线喷涂，也称之为光线绘画或光线涂鸦，确实能够产生一些令人称奇的结果，但是不要被其表面蒙住了，它可不是仅仅在镜头前挥动一些光线那么简单。
In this method, when one star passes in front of another, as seen from Earth, the nearer star's gravity ACTS like a lens, bending and magnifying the more distant star's light.
当天文学家用这种方法从地球上观测到一颗恒星在另一颗恒星前“走过”时，距地球较近的这颗恒星的重力就如同一个镜头，将较远的那颗恒星的光弯曲并放大。
After scoring, Sneijder sprinted around the field, tapping the front of his head, then ran to a TV camera and tapped the lens.
在进球后，斯内德一边轻敲自己的前额，一边绕着场地急速奔跑，然后跑到一台电视摄象机前，轻弹摄像机镜头。
This works best with a compact set on a tripod; simply hold a removed lens from the sunglasses' frame as close to the front of your camera lens as possible.
在三脚架上放张光盘，把拆下来的镜片就用手拿着，尽可能靠近镜头。
On the fourth day, everything fell together. The gorgeous sunrise, wind direction, and snow geese all took off right in front of my lens.
在第4天，一切事物都齐全了：日出、风向和雪雁都出现在我的镜头前。
So if I had a spare moment, I would hold the applique in front of the camera, at one corner, and shoot a couple of frames with a 24-millimeter lens, showing the ducky in its latest context.
因此我一有空，就会在一个角落里拿出这个小鸭贴花，将它举起在镜头前，以20毫米的镜头喀嚓拍两张，让小鸭出现在照片中的最前面。
If a large object passes in front of a more distant background star, it may act as a lens, bending and distorting the light of that star so that it may appear to brighten significantly.
如果一个体积足够大的星体从一个距离很远的恒星前面经过，那么会产生透镜效果，使那个恒星的光线产生弯曲或变形，这样就能很清楚的看到这个星体。
Light enters at the thinner, bottom end of the lens and bounces around until reaching the desired Angle and emerging from the front of the lens.
光线在确定合适角度以后，经透镜底部较薄处折射后从透镜前端发出。
A yellow filter is placed in front of the camera lens to assure that no blue light will be imaged.
为了不使蓝光进入相机而成像，可在相机的透镜前加一黄滤色镜。
Filters are small colored gels placed in front of the camera's lens that help adjust for color loss.
滤镜就是一小片有色的透明有机玻璃，放置在镜头前可以调整色彩丢失。
Not used to being in front of a *lens, he felt *flustered after just the first question, which affected the rest of his interview.
由于他并不习惯面对镜头，第一个问题就让他感到十分慌张，而这也影响了他的整场面试表现。
The working distance is the distance from the front of the lens to the object under inspection.
工作距离是由镜头前到观察目标物的距离。
Messages and images would simply appear in front of your eyes, generated by a computerized contact lens. It could also be used to display directions and TV programs.
消息和图片可以直接就出现在眼前，而这只需要佩戴一副智能电脑隐形眼镜。戴上它还可以用来指示方位和观看电视节目。
In order to accommodate the Twin Churches into the photo, Mr Yap had to squat while I had to really stand right in front of the lens.
为了要把这双子教堂纳入镜头内，叶先生得蹲着，然后我正个人就在镜头的前面，才能拍到这张照片。
High level of functionality at low cost ? Extremely compact ? Spherical front mount on ELF4 enables infinite adjustability ? Flush red lens ? IP67 rated for harsh environments.
用于工业中的应用?功能强大，成本低?结构极紧凑?ELF4上的特殊前端装配能够进行无限调节?冲洗红色镜头?可设置为IP67，应对恶劣环境。
Therefore I like my animal actors to be driven by the same feelings of pride and pleasure when they are in front of the lens and in front of my eyes.
所以，我也希望我的动物演员在镜头和我的眼前充满一种骄傲和喜悦的冲动。
We need those babies as our models, who are lovely, beautiful, and handsome and have good manners, and those who can act like a spoiled child in front of the lens.
我们需要可爱的、美丽的、帅气的、气质非凡的、能在镜头前撒欢的宝宝作我们的模特！
The focusing is effected after the deflection unit via a focusing lens in front of the scanner head.
通过扫描头前方聚焦透镜的反射单元，调焦发生了变化。
Its work principle and structure is presented. It consists of a PGP, a front collimated and a rear focusing lens.
阐述其工作原理和结构形式，包括PGP、准直物镜和成像物镜的设计要求。
This is attributed to the oblique collision during closing of the belt and the lens-effect of the Junggar massif in front of the belt.
推测形成这种运动方式的原因是造山带闭合时的斜向碰撞和造山带前缘准噶尔地块的透镜体边界效应。
I noticed and heard kids playing in front and behind me. But I was focused on my camera, fiddling with the film, cleaning the lens cap, checking the battery, adjusting the Settings.
我留意并听到一群孩子正在我的周围玩耍，但我正把注意力集中在照相机上，在摆弄胶卷，清洁镜头，检查电池，调整设置。
Long telephoto lenses with many elements are probably more difficult to use. External filters in front of the lens can also increase flare.
组件繁多的长焦镜头也许会更难驾驭，镜头前端如果使用了外置滤镜也会助长眩光。
Long telephoto lenses with many elements are probably more difficult to use. External filters in front of the lens can also increase flare.
组件繁多的长焦镜头也许会更难驾驭，镜头前端如果使用了外置滤镜也会助长眩光。
应用推荐