auto-focus

基本解释

The main lens is fixed in place; there is no auto-focus, auto-aperture, or other gubbins.
主要镜头是固定的，没有自动对焦和自动光圈以及其他小配件。
It has a wide-aperture lens to capture as much light as possible, and the technology requires no clunky auto-focus mechanism. It adjusts exposure time automatically.
它的大光圈镜头可以摄入尽可能大的光量，所用技术并不需要笨重的自动对焦系统，曝光时间也是自动调节。
Likely features include a digital compass, processor and memory upgrades, an improved digital camera with auto-focus and video-recording capabilities, and other minor improvements.
比较可能的功能有电子罗盘，处理器和内存升级，具有自动对焦和拍摄视频功能的摄像头，和其他一些小的升级。

The camera interface consists of the standard Android controls, and per usual it handled auto-focus and white balance.
ENGADGET: blogger-avatar
It has a more refined auto-focus system so it can acquire the primary subject a little faster.
ENGADGET: The Engadget Interview: Steve Heiner, General Manager, Digital SLR Systems, Nikon
It must have good light sensitivity and resolution, and also be capable of wide angle to macro and auto-focus.
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自动聚焦
The algorithm reduces mountain climbing steps,and enhances auto-focus speed.
该算法能够减少爬山步数,可提高自动聚焦速度。
自动对焦
Pattern recognition methods are ushered into auto-focus.
将模式识别的方法引入自动对焦技术中。
自动调焦
Auto-focus techniques have been widely used. Whereas many old-fashioned TV monitoring systems still have to be focused manually,that’s not convenient.
自动调焦技术已经得到了广泛应用,但目前不少老式监控系统仍需要手动实现调焦,使用并不方便。
自聚焦

自动对焦
Designed the software system of the Auto-focus system.
设计了此显微镜自动对焦系统的软件部分。
自动聚焦
The automatic photograph ensures the automated image-digitalizing. This technology is made up of auto-focus technology, multi-focus image fusion and image stitching, the core of which is auto focusing algorithm.
图像自动摄取技术保证图像数字化的自动进行，该技术主要由三部分组成——自动聚焦、多焦面图像融合和图像拼接技术，核心是聚焦算法。
电子、通信与自动控制技术
自聚焦
Auto-focus is an important motion compensation method of MOCO for unknownerrors. It consists of three kinds: sub aperture processing, inverse filtering andcost based approaches.
针对未知运动误差的运动补偿方法，主要研究了自聚焦。
物理学
自聚焦