From an optical disk as a recording medium, a title retrieval section 310 reads title information about each title of motion picture data recorded on the optical disk.
标题搜索部分(310)从作为记录介质的光盘上读出关于记录在光盘上的运动图像数据的每个标题的标题信息。
In optical recording, a microscopic depression made on the disk surface by the recording laser beam. Recorded information is contained in the pits and the Spaces between pits-lands.
在光记录技术中，由记录激光束在光盘表面上烧蚀的一个微小凹陷区。记录信息包含在凹区和凸区中。
The design characteristics are that center of the disk is not on optical axis, deviation of target is linear and continuous and azimuth information of target is given in orthogonal coordinate system.
该调制盘的设计具有调制盘的转动中心与光学系统的光轴不同心，连续线性反映目标的偏离量，以及以直角坐标方式给出目标的方位信息等特点。
Validity of scalar diffraction theory must be checked, because the size of information mark (pit) of optical disk is comparable with or smaller than the laser wavelength.
由于光盘信息符(坑点)尺寸可以和波长相比较或更小，标量衍射理论的有效性必需进行检验。
This paper describes a new type of optical system in optical head for magneto-optic disk drive, expounds theoretical the basic principle for magneto-optio information read out.
本文叙述了一种新型磁光盘驱动器光学头的光学系统，并从理论上阐明了磁光信息读取的基本原理。
An optical disk apparatus records information by irradiating a laser beam from a pickup onto an optical disk.
一种光盘装置，通过将来自拾取器的激光束照射在光盘上记录信息。
Moreover, an optical disk makes an immense amount of information available on a microcomputer.
并且，光盘使用大量的信息用于微机上。
(computer science) computer hardware that holds and spins a magnetic or optical disk and reads and writes information on it.
的翻译是：(计算机科学)计算机硬件，拥有和自旋磁或光盘和读取和写入信息。
(computer science) computer hardware that holds and spins a magnetic or optical disk and reads and writes information on it.
的翻译是：(计算机科学)计算机硬件，拥有和自旋磁或光盘和读取和写入信息。
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