lens speed
英 [lenz spiːd]
美 [lenz spiːd]
镜头速率，透镜速率
双语例句
- The camera adjusts its focus, lens aperture, and shutter speed by itself.
照相机会自己调整焦距、光圈和光闸速度。 - She had just mounted a distance lens on her camera, drawing it forward, and had adjusted the aperture and shutter speed.
她刚刚给照相机换上一个长镜头，带好遮光罩，调整了光圈和速度。 - Don't hand-hold a lens at a slow shutter speed and a wide aperture and then worry about whether the lenses sharp or not.
不要在慢速快门和大光圈时手持相机，然后再去担心镜头的锐度。 - The fairing of a multi-warhead missile requires an all-weather, omni-bearing operating environment; She had just mounted a distance lens on her camera, drawing it forward, and had adjusted the aperture and shutter speed.
多弹头导弹整流罩要求全天候、全方向的工作环境。她刚刚给照相机换上一个长镜头，带好遮光罩，调整了光圈和速度。 - A new method is proposed for the object surveillance system based on the enhanced fish-eye lens and the high speed digital signal processor ( DSP).
提出了一种基于改进的椭圆成像鱼眼镜头和高速DSP的目标监控系统设计方法。 - The match between lens polisher mainshaft rotating speed and the swing speed of swing frame
透镜抛光机主轴转速与摆架摆速的匹配 - By discussing the basic structure and principle of the TDI-CCD camera, the method of synchronization between the lens scanning speed and the camera line-scan speed is obtained. The details of controlling scheme with step motor are analyzed.
通过研究线阵TDI-CCD器件的结构与工作原理，得到对振镜扫描速率和相机行扫描速率进行同步的方法，实现了空间位置配准。 - Optical correlation technology is an important application in target recognition field. Fourier transform properties of optical lens are applied in the technology so that correlation operation can be complete at almost the speed of light and in parallel.
光学相关技术是目标识别领域里的重要应用，其利用光学透镜的傅里叶变换特性，以几乎光速、并行的方式来完成相关运算以实现目标的探测和识别。