[光][摄]焦距

focal lengths───[光][摄]焦距

to cable length───至电缆长度

at length───最后，终于；详细地

body length───身长，[水产]体长

cable length───n.链（海上测距单位）

calf-length───长及小腿的

full-length───全长；标准长度

You can set focal length for Lens distortion compensation.───您可以为镜头失真补偿焦距.

Figure 4. Relationship Between Focal Length, FOV, Sensor Size, and Working Distance.───图4. 焦距, 视野FOV, 感应器大小, 和工作距离间之关系.

This photogragh is shot by lens with a long focal length.───这张照片是用长镜头拍摄的.

After many experiments on the scanner's focal length error which makes up his mind.───众次测验考试后,差扫描仪的焦距差错也不离心洋有数了.

A typical lens has a focal length ( f ) of 625 mm.───常见镜头的焦距 ( f ) 为625毫米.

This dissertation at meeting the needs of designing long focal length space camera.───本文主要研究了长焦距三反射式望远物镜的设计.

C: Can I control the focal length?───我能控制焦距 吗 ?

A novel technique for self calibration of cameras with varying focal length is introduced.───提出一种运动变焦相机分步自标定的方法.

The percentage depends on the conditions, shutter speed and focal length.───二者的比例取决于拍摄时的情况, 快门速度和焦距.

The easiest way to get a pleasing background is to focal length and a wide aperture.───背景也是一副图片的重要元素之一;通常背景应该尽有可能的干净,不然很容易干扰对主体的注意力.

The focal length of the camera lens plays an important role in photo criteria.───摄影机镜头的焦距在摄影规范中起着重要的作用.

When evaluating the focal length, all the images are turned upside down.───当评估焦距的时候, 所有的图像颠倒被转.

And even among lenses of equal focal length and aperture, there are differences.───甚至即使是同样焦长度和光圈的镜头仍有不同.

Focal length is the distance between optical centre and principal focus.───焦距就是镜片中心和焦点之间的距离.

At present, some difficulties are encountered in measurement of long focal length of lens.───目前, 透镜长焦距的有效测量还存在一些难题.

Determine the focal length of your lens.───决定你镜头的焦距.

The focal length of a given lens is different for different colors.───一个特定的透镜的焦距因颜色的不同而不同.

Smaller sensors 'crop' the scene and make a lens appear to have a longer focal length.───更小感光元件会使得镜头产生更长焦距的效果。

Focus: plane of focus; focal length ; and depth of field.───焦距: 焦点平面, 焦距 和景深.

The focal length is set to Flat stitch in the Properties window.───焦距在特性窗囗中被设定成平坦的一针.

This can be a tedious process because the first time you create the plane, you have to rotate the camera and change the focal length at the same time to get a good match.───这个过程可能很乏味，因为你要先建立平面，还不得不去旋转摄像机，并调节焦距以得到好的匹配效果。

The unsteadiness of air becomes prohibitive only if instruments with large focal length are used.───只有在使用长焦距的仪器时,才不允许空气的不稳定.

The focal length differs with the thickness of the lens.───焦距长底随透镜的厚度而变化.

The scanner's baseline correction including focal length adjustment and brightness, contrast white balance, color, tuning, etc.───扫描仪的基准订侧包含焦距调度和平度 、 差比度、不暗不均 、 颜色调校等.

You can set focal length for Lens distortion compensation.

Properties of a parabola All parabolas are similar. Focal length a determines the magnitude.

A discussion is made regarding scaling focal length, optimization of stop distance and saving the time for OTF calculation.

The relation between the focal length of a concave lens and its reflective image properties is analysed and deduced.

Focal length is the distance between optical centre and principal focus.

The influences of pump energy, focal length and distance between fiber and lens on SBS reflectivity and waveform in multimode fiber are investigated theoretically and experimentally.

A typical lens has a focal length ( f ) of 625 mm.

The scanner's baseline correction including focal length adjustment and brightness, contrast white balance, color, tuning, etc.

A single focal length, fixed-focus is often sufficient.