zoom lens
英 [ˈzuːm lenz]
美 [ˈzuːm lenz]
n. 变焦距镜头
牛津词典
noun
- 变焦距镜头
a camera lens that you use to make the thing that you are photographing appear nearer to you or further away from you than it really is
柯林斯词典
- 变焦镜头
Azoom lensis a lens that you can attach to a camera, which allows you to make the details larger or smaller while always keeping the picture clear.
英英释义
noun
- a camera lens that magnifies the image
双语例句
- Applying "zoom lens having adjustable focus" of wavelet transform to provide multiple levels time-frequency analysis for load power signal of shearer, analysis results show that th.
应用小波变换的“可变焦”特性对采煤机负载功率信号进行了多尺度时频分析，分析结果对采煤机工作状况监控和采煤机的设计具有实际的应用价值。 - The design of the f-theta zoom lens with CO_2 laser marking machines
CO2激光打标机变焦f-theta透镜的设计 - We present a method for zoom lens based on reflective phase-only liquid crystal spatial light modulator ( LC-SLM).
提出一种基于纯位相液晶空间光调制器（LC-SLM）实现变焦透镜的方法。 - The continuous telecentric zoom lens for a digital light processor ( DLP) projector with prisms is presented.
介绍了含有棱镜系统的数字光处理器（DLP）投影仪连续变焦距远心镜头的设计。 - When you use a small aperture ( large number aperture setting) with a lens such as a zoom lens, half of the split image becomes dark. In this case, use the matte screen to focus.
当您使用变焦镜头并选用小光圈（大光圈数值）时，分裂像一半是黑的，这时可用磨砂屏对焦。 - Zoom lens is flourishing with the development of computer technology and precision machinery design.
伴随计算机技术、精密机械设计和加工技术的发展和推广，以及各类传感器件水平的提高，推动了变焦镜头的蓬勃发展。 - This makes it easier to steady the camera properly, and should help to control camera shake, especially if you frequently use the telephoto zoom lens or longer.
这使得它更容易稳定相机正常，并应有助于控制相机的抖动，特别是如果您经常使用或更长的变焦长焦镜头。 - It has a built-in zoom lens as well. Mosaic is generated for each shot as representative image of shot content.
它也有内置的变焦镜头。对每一个镜头生成一个全拼图作为表征该镜头内容的图像。 - Design of Infrared Optical Zoom Lens System Based on DSP
基于DSP的红外双视场调焦系统设计 - Do you see the zoom lens? I think many people will like it when they see it.
看见这位大哥手中的“大炮”了吧？都是人见人爱的哦。