overhead projector

英 [ˌəʊvəhed prəˈdʒektə(r)]

美 [ˌoʊvərhed prəˈdʒektər]

n.  投影仪

牛津词典

noun

• 投影仪
  a piece of equipment that projects an image onto a wall or screen so that many people can see it

柯林斯词典

• 高射投影器（缩略形式为OHP）
  Anoverhead projectoris a machine that has a light inside it and makes the writing or pictures on a sheet of plastic appear on a screen or wall. The abbreviationOHPis also used.

英英释义

noun

• a projector operated by a speaker

双语例句

• Kelly: Oh, you need the overhead projector for your presentation?
  凯丽：您是要用投影仪做项目讲述吧？
• Performing sketches in the sand with an overhead projector, MA Tiansheng has expensive experience in both painting and stage performances.
  马天生，是一个接触的表演者，他在沙画绘画方面和舞台表演都有丰富的经验。
• Firstly the presenter gave a brief introduction on the anatomy of both male and female sex organs, and how they work, with the aid of an overhead projector.
  首先，主讲人运用投影仪简单介绍了男性和女性性器官的解剖图及其功能。
• This view has undergone three stages of development, namely, Mathematical Mapping Model, Overhead Projector Model and Neural Model.
  认知说又先后经历了3个主要发展阶段：数学映射模型、投影仪映射模型和神经论模型。
• Nowadays, college English teaching begin to adopt student-centered classroom teaching model with the assistance of the multimedia CD-ROM and the overhead projector. The design of this mode is based on a combination of theories as constructivism, learning autonomy, and student-centeredness.
  现阶段的大学英语教学越来越多地使用多媒体辅助手段，在建构主义学习理论和自主学习论基础上我们提出以学生为中心的多媒体投影式英语教学。
• This paper analyses the overhead projector's process flow with the symbol of process chart according to the logical order and purpose of assembly operations.
  将投影仪组装作业按照其先后逻辑顺序和作业目的，使用工序图符号对产品组装流程进行工序分析，识别出生产流程改善点。
• Is there an overhead projector there?
  那儿有高射投影仪吗？
• At one of his first meetings at IBM, Lou Gerstner was listening to a briefing by one of his lieutenants, who was using an overhead projector and transparencies.
  当郭士纳/LouGerstner参加他在IBM的第一次会议的时候，他的一名副手使用投影仪和幻灯片对他做简报。
• Along with the extensive use of multi-medium projection, the multi-medium overhead projector has become a big capital equipment of projection.
  随着多媒体投影的广泛使用，多媒体投影机已成为大幅投影的主要设备。
• I need someone to set up the overhead projector for me in time for the lecture.
  我需要有人为我调试演讲用的高射投影仪。