It is applied that optic variable density disk which controlled by microcomputer and floating point amplifier technology in this device.
此装置采用单片机控制光学变密度盘，浮点放大器技术。
Since then, technologists have improved the effect, and it is now widely used to detect the tiny patches of magnetism that store information on high-density disk drives.
从那时起，技术人员不断地完善这个技术的效果，现在被广泛用于检测在高密度磁盘驱动器中存储信息的微小磁性小块。
When combined, the cache capacity on the drive, the disk algorithms used, the interface speed, and the areal density, produce a disk transfer time.
驱动器上的缓存容量、所使用的硬盘算法、接口速度和磁录密度组合到一起，就构成了磁盘传输时间。
Track density can be greatly enhanced by employing optical servo technology in a disk drive.
在磁盘驱动器中借助光伺服技术可以大幅度提高道密度。
The storage density of a disk medium; storing four times the amount of information per disk as single density.
磁盘介质的存储密度，在这种密度下磁盘的信息存储量是单密度盘的四倍。
Incorrect media type - please use a high density floppy disk.
不正确的介质类型-请使用高密度软盘。
The distribution of the induced current density and the profile of the trapped magnetic field in a superconducting disk magnetized by magnetic pulses are calculated from first principles.
本文从第一性原理出发，计算了充磁线圈产生的磁场，脉冲充磁的超导圆盘中的感应电流密度和俘获场分布。
Hybrid recording is a new kind of high density information storage technology that can break through the super-paramagnetic limit and increase the recording density of hard disk drives (HDD).
光磁混合记录是一种采用激光辅助加热磁写入，可以突破铁磁材料超顺磁极限的限制，提高硬盘记录密度的新型高密度磁记录方式。
The disk type PM synchronous motor has high power density and excellent dynamic performance at the same output power or shaft torque.
盘式永磁电机功率密度高，动态性能良好，是理想的机电一体化组件。
The split morph can be used as precision positioner, especially as the secondary actuator in dual stage head positioning servo system of high density hard disk drives.
该分割电极压电致动器可用于精密定位，尤其适合在高密度硬磁盘驱动器的磁头定位两级伺服系统中作第二级致动器。
A new piezoelectric ceramic micro-actuator for high-density hard disk drives is proposed and developed.
制作一种新型压电陶瓷微致动器，用于高密度硬盘驱动器磁头的精确定位。
It is one of the advanced technology from abroad that higher density of carbon disk is obtained by using chopped carbon fiber press forming and the resin method with CVD.
采用短乱纤维压制成形，应用树脂法与CVD法复合工艺提高碳盘密度是国外最先进的生产工艺之一，而压制成形是该工艺的关键工装，本文介绍了压制成形模具的设计原理。
The erasable optical disk with high recording density, high stability, high data transfer rate, high carrier-noise ratio and low error rate arc the main points in the research and development.
当前的研究与开发的重点是具有高记录密度，数据传输速率快、稳定性好、载噪比大和误码率低的可擦型光盘存储材料。
Simultaneously, it is also pointed out that the quantum disk technology is the direction of future super-high density recording.
还指出量子磁盘技术是未来极高密度记录的方向。
Along with the increase of the track density of hard disk, the accuracy of servo track writing and the difficulty of servo track writing are increased.
而且随着硬盘道密度的不断提高，对伺服信息刻写的精度要求进一步提高，增加了伺服信息刻写的困难程度。
A household's yearly financial record of all income and all expenditure would easily fit on one hi-density floppy disk.
一户人家一年所有收入和开支的财政记录，则可以很轻松地存到一张高密软盘中。
Pratylenchus coffea was monoxenically reproduced on carrot disk culture, and the effect of time, temperature, and inoculum density on reproduction were discussed in the study.
利用愈伤组织法对咖啡短体线虫进行了人工繁殖，并分析讨论了温度、培养时间、接种量对繁殖量的影响。
The formats and standards of high density digital versatile optical disk (DVD) have been introduced.
本文介绍了高密度数字多用光盘(DVD)的制式和标准。
The invention is capable of compensating inclination generated at time of recording optical disk in high density.
本发明的倾斜检测装置及其检测方法能够补偿高密度光盘记录时产生的倾斜。
The target material used for video disk is liable to fracture in production, the higher the density, the stronger is the fracture tendency.
此光盘膜用靶材材料极易在制备过程中碎裂，并且密度越高，裂纹倾向越大。
The paper puts forward a new standard for high density optical disk based on MPEG-2, and introduces the product system for the new standard disk.
提出了一种基于MPEG2编码的高密度光盘新标准，并介绍了新标准光盘的制作系统。
Accurate measurement of static magnetic parameter of high-density hard-disk media is vital for research and development of high-density hard-disk.
高密度硬盘介质静态磁性参数的精确测量对研制高密度硬盘至关重要。
This paper presents a systematic method for the design of track seeking and following servo controller of high track density optical disk drive.
本文针对高轨道密度光碟机的寻轨伺服与定轨伺服控制问题，提出一个系统化的设计方法。
This paper presents a systematic method for the design of track seeking and following servo controller of high track density optical disk drive.
本文针对高轨道密度光碟机的寻轨伺服与定轨伺服控制问题，提出一个系统化的设计方法。
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