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。
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。
Readback voltage of perpendicular recording for high track density with ring-type head is theoretically calculated, and rcadback noise is analysed.
本文从理论上对高道密度垂直磁记录环形头读出电压进行了计算，并对道间串扰进行了分析。
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。
For a single track lift, the container density is large, the pile height is higher, thus a higher handing level without turning over is needed.
单台轨迹吊对应的集装箱密度较大，堆高也较高，需求较高的办理水平，以避免频频翻箱。
Instead researchers track it using numerical simulations, which show that all CDM halos in virial equilibrium have similar density profiles.
幸而研究人员依赖数值模拟，发现处于均功平衡的所有CD M晕都有类似的密度特性。
A major aspect of soul evolvement from third to fourth density is the soul-consciousness connection that is designed to keep you on track with choices in your contract.
一个主要方面，灵魂从第三密度到第四密度的进化是与灵魂意识的连接，它的目的是保持你很好符合自身的灵魂协议。
The EB scanning track, scanning frequency and energy density distribution at heating zone could be programmed off-line and adjusted on-line.
利用该系统可对电子束扫描轨迹、扫描频率以及加热区域电子束能量密度的分配进行离线编辑和在线调节。
The track spectra of Qinhuandao-Shenyang(QS) passenger railway line and German railways were compared in terms of power spectrum density(PSD), amplitude of time domain samples and dynamic performance.
从轨道谱的功率谱密度、时间样本幅值及对动力学性能影响的角度，对比了秦沈线轨道谱和德国轨道谱。
The parameter adaptive law is formed, we adjust the parameters to make sure the density of spruce aphides and their predator track the ideal trajectory, the stability of the system is guaranteed.
建立参数自适应律，调整控制系统参数，使天敌-害虫的种群密度渐进的跟踪理想轨迹，保证了该系统的稳定性。
The invention relates to a method of searching for data on high density compact discs with different magnetic track screw pitches and sector lengths.
本发明涉及一种在磁轨螺距和扇区长度不同的高密度光盘上的数据搜索方法。
The invention relates to a method of searching for data on high density compact discs with different magnetic track screw pitches and sector lengths.
本发明涉及一种在磁轨螺距和扇区长度不同的高密度光盘上的数据搜索方法。
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