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- I think we need to buy a new projection apparatus. 我想我们需要买一台新投影仪。
- Multimedia demonstration system( include computer, multimedia projecting apparatus and object-projecting apparatus) h. 多媒体演示系统(含电脑、多媒体投影仪、实物投影仪等);
- laboratory microscope with projecting apparatus 投影式研究所用显微镜
- Make the Projecting Apparatus Play Better Role in Physics Teaching 让投影仪在教学中继续发挥作用
- Working around the clock, the team at Quick Research Group fine-tuned the world’s most powerful laser projection device, and beamed the “contemporized” face of Colonel Sanders onto the moon. 经过日以继夜的工作，魁克研究小组优化了世界上最强有力的激光投射设备，将桑德斯上校的同步的脸投射到月亮上。
- The system is composed of two German average about 10 mega graphics workstations and the company's laser projection equipment, is a world-wide resolution laser Omnimax planetarium. 该系统由两台超大型图形工作站和德国蔡斯公司的激光投影设备组成，是世界第一套全激光全天域天象仪。
- Projective apparatus of uniform circular motion 匀速圆周运动投影器
- laser projection imaging exposure 激光投影成像曝光
- Projecting Apparatus Drived by Liquid Crystal andIts Interface with Multimedia Computer and TV set 大屏幕液晶投影仪与多媒体电化教学系统的匹配
- The Technique Using a Projecting Apparatus to Chack Stamping With Flight of Steps 阶梯型冲压件的投影检验方法
- Large Screen and Full Color Laser Projection Technology 大屏幕全彩色激光投影技术
- The new designed project of laser forewarning acceptor is proposed. 摘要提出了一种新的激光预警接收器的设计方案。
- projecting apparatus 幻灯装置,投影装置器
- There is no single laser fit for all purposes. 没有单一种激光器能适用于各种用途。
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
- Laser beams are also used in surgery. 激光束还可用于外科手术。
- Laser beams may cauterize and heal ulcers. 激光束可以烧灼和愈合溃疡。
- He monopolizes the laser printer. 他独占了这台激光打印机。
- A laser is a device composed a special material. 激光器这种器件是用特殊材料制成的。
- The laser jet printer is out of order. 这台激光打印机不能正常工作了。
