DVD optical disc storage technology had already been invented.
DVD光盘存储技术早已问世了。
Other components in short supply include hard drives and optical disc drives.
其它供应短缺的部件还包括硬盘和光驱。
What are the two most common optical disc formats?
什么是最常见的两种光盘格式?。
An optical disc device can record data both on a write once type disc and a rewritable type disc.
本发明的光盘装置，对于一次记录型盘以及改写型盘中的任一方都能够进行数据的记录。
A method for detecting a utilization status of an optical disc is disclosed and a device thereof.
本发明揭示了一种检测光盘的使用状态的方法及其装置。
It is demonstrated that STM is a powerful tool to investigate the microstructure of the optical disc.
研究结果说明STM是研究光盘微观结构的有力工具。
The invention also discloses a device using the method to detect the utilization status of the optical disc.
本发明还揭示了使用此方法来检测光盘的使用状态的装置。
The fastest rotated speed of principal axis motor of optical disc driver has reached about 12000rpm nowadays.
现今光盘驱动器主轴马达的最高转速约为每分钟12000转。
Up to the end of 1999, 98 licensed optical disc factories and 443 optical disc production lines were registered by Customs.
截至1999年年底，本港共有98间领有牌照的光碟制造厂，以及443条已向海关登记的光碟生产线。
A method of recording disc control information in a recordable optical disc including at least one recording layer is provided.
提供了一种在包括至少一个记录层的可记录光盘中记录盘控制信息的方法。
Optical disc device, circuit for optical disc device, wobble signal reproduction method, and land pre-pit signal reproduction method.
光盘设备，用于光盘设备的电路，摆动信号再现方法，以及岸台预制凹坑信号再现方法。
The department now holds stringent control on all optical disc factories to prevent them from engaging in copyright piracy activities.
现时，海关对光碟制造厂实施严厉的管制，以防止不法之徒从事盗版活动。
Calibration methods are provided for determining servo parameters to enhance an optical drive in reading and writing a blank optical disc.
本发明提供多种调整方法来决定伺服参数，以改进光驱读取或写入空白光盘时的状况。
Magneto-optical disc system noise is analysed in the paper. Several methods for the improvement of signal-to-noise ratio are also summarized.
本文分析了磁光盘系统的噪声，综述了提高信噪比的几种方法。
Electronic vaulting electronically transmits data either to direct access storage, an optical disc or another storage medium. This is a method used by Banks.
电子保险柜将数据电子地传输到直接存储设备、光盘或者其他存储媒体，这种方法常被银行使用。
Following the enactment of the Prevention of Copyright Piracy Ordinance in May 1998, optical disc manufacturers are required to take out a licence from the Commissioner of Customs and Excise.
自《防止盗用版权条例》于1998年五月制定后，光碟制造商必须向海关关长申领制造光碟牌照。
Systems and methods for optical recording relate to systems for controlling reading operation of data on an optical disc, systems for reading data on the optical disc and methods for reading data.
一种光学读取系统与方法，涉及用以控制光盘上的资料读取操作的系统、用以读取光盘上资料的系统以及读取资料的方法。
Optical disc, recording apparatus, and computer readable recording medium.
光盘，记录仪器，以及计算机可读记录介质。
Optical disc has a 600 Megabyte capacity and are well suited for the computer applications needing the vast storage.
光盘有600兆字节的容量，非常适合需要大存储量的计算机应用。
The Blu-ray disc format allows high-capacity optical-disc storage to be used for such technologies as high-definition televisions.
在蓝光磁盘格式下，高容量光盘存储技术还可以用于高清晰电视等领域。
The Blu-ray disc format allows high-capacity optical-disc storage to be used for such technologies as high-definition televisions.
在蓝光磁盘格式下，高容量光盘存储技术还可以用于高清晰电视等领域。
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