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
  Synonym:telephoto lens

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。
• After the view guide mechanism capturing the related position, the utility model cooperates with the optical zoom lens unit to timely view the images in all positions.
  本实用新型可由景点指引机构获得相关位置后，配合光学变焦镜头单元于源地实时观看各位置影像。
• Lifting up her camera, she took out a zoom lens and put it on.
  她举起照相机，取出一个变焦距镜头换上。
• A modularized design method for a zoom lens with mechanical compensation is presented.
  介绍了采用机械补偿方式的变焦距镜头模块化设计方法。
• 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
• Fountain Scene under Kaleidoscope Perspective: A Comparative Analysis of Focalization in Extracts from Atonement autofocus zoom lens
  视角万花筒下的喷水池，孰是孰非？&《赎罪》两片段聚焦模式对比解析自动聚焦变焦距镜头
• Variable focal length ( cylindrical) lens manual zoom lens
  变焦（距）（圆柱）透镜（镜头）手控可变焦距透镜
• 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。
• Zoom lens plays an important role in the optical information capture of the whole optical system.
  变焦距物镜组对整个系统的光学信息传递有着重要的作用。
• Wide angle and Zoom lens;
  广角镜与长镜；