he cd laser 氦镉激光器
hollow-cathode He-Cd laser 空心阴极氦镉激光器
He-Cd laser 氦镉雷射
Cd laser therapy 氦镉激光疗法
Cd laser 空心阴极氦镉激光器
laser video cd player 激光影碟机
The current status of laser CD industry and market is described. And the development trend of the technology and products is predicted.
本文阐述各种激光光盘装置产业和市场的现状和预测，技术和产品发展趋势。
The figure is now about 60%, and costs have dropped—the result of efforts to develop better laser printers, CD burners and even hair-removal devices.
现在这个数字已经变成了约60%，而且成本也降低了——这是为了发明更好的激光打印机，CD刻录机甚至脱毛工具而不断努力的结果。
Anyone with a few dollars to spare can get themselves a laser pointer, and every CD, DVD or Blu-ray player USES a laser to read the bits encoded on discs.
任何一个有几美元零花钱的人都买得起激光笔，每台CD、DVD或蓝光播放器都是用激光读取光盘上的数位编码(不言而喻，老式光盘播放器也是如此)。
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