A card on which binary coded data are recorded with recording density larger than a punched card.
一种二进制编码数据卡片，其记录密度大于穿孔卡片。
We pointed out that perpendicular magnetic recording is one of the most appropriate method at ultrahigh recording density.
指出垂直磁记录方式是超高密度记录的最适宜方式之一。
Therefore, further increase of magnetic recording density is largely confined by the writing ability of the magnetic head.
因此，记录密度的继续提高，很大程度上受限于磁头的写入能力。
Under this condition, superparamagnetic effect becomes the fundamental factor limiting the improvement of recording density.
在此情况下，超顺磁效应成为当前限制记录密度提高的主要因素。
One of the effective ways to improve the area recording density of magnetic media has been to reduce the size of recording unit.
信息存储用磁性介质的记录面密度的不断提高，主要途径之一就是减小磁性颗粒的尺寸。
Developing new type of magnetic recording media is most important for the recording density of magnetic recording to keep its speed of increasing.
随着各种新型磁头的应用，研究和开发新型的磁记录介质己经成为磁记录存储密度高速增长的重要保证。
A card on which binary coded data are recorded with recording density larger than a punched card. The recorded data can be readout by optical or magnetic readers.
一种二进制编码数据卡片，其记录密度大于穿孔卡片。所记录的数据可由光学或磁学读卡机读出。
And with the magnetic recording density continuously increasing, more and more requirements about media structure and property have been proposed for magnetic recording thin films.
而且随着磁存储密度的不断提高，对于磁记录薄膜介质的结构和性能提出了越来越高的要求。
The solutions for optical mass storage system and their principles are analyzed briefly, based on which, the key technologies for the improvement of the recording density are discussed.
在此基础上，扼要分析了现有提高存储器存储密度的思路及关键技术，给出当前国际先进水平的技术指标。
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 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。
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。
However, the pixel density of the film can be straightforwardly reduced by fabricating smaller array spacing and a smaller antenna size, as well as using a more tightly focusing lens for recording.
但是，薄膜的像素密度会由于通造更小的阵列间距和更小的晶须尺寸以及使用更精密的聚焦透镜等直接降低。
The studies on the developing of new hybrid recording media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding method.
开展光磁混合记录介质的研究，对于提高硬盘的记录密度和实现光磁混合记录技术的实用化都有着极其重要的意义。
As a result, it is possible to provide a good technique of recording shipping-time information onto a high-recording-density disc.
结果，有可能提供将运送时间信息记录到高记录密度的盘上的优良技术。
Metal magnetic powder with fine particles and relative higher coercivity and remanence are ideal materials for high density magnetic recording.
金属磁粉颗粒细小，具有较高的矫顽力和剩磁，是较为理想的高密度磁记录材料。
This paper introduced the giant magnetoresistance materials and their applications to magnetoresistance sensors, read head for high density magnetic recording and magnetic random access memory.
介绍了巨磁电阻材料在高密度读出磁头、磁传感器、磁性随机存储器等领域的应用。
The recording materials matched with the recordable high density optical compact disc develop quickly.
与高密度可录光盘匹配的有机记录材料研发也日新月异。
The present invention relates to a high data density optical recording medium (20).
本发明涉及高数据密度光记录介质(20)。
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。
RE-TM film used as high density magnetic recording material draws great attention.
稀土过渡族金属磁性薄膜作为高密度磁记录材料引起科技界的广泛关注。
According to the analysis of the flying height requirement of super high-density recording, it is necessary to take the rough into consideration.
根据对超高密度记录浮动间距要求的分析，必须考虑粗糙度的影响。
The invention is suitable for application of perpendicular magnetic recording medium of high density and microwave absorber.
本发明适合作为高密度垂直磁记录介质和微波吸收剂使用。
It provides real-time monitoring with 540 pictures per second and high-density recording of up to 120 pictures per second for high-end video in both live and playback modes.
它能每秒实时监测540 张图片，以及在现场观看和回放观看模式中每秒高速录制120张高端视频图片。
The results show that HIP ferrites have an improved mechanical properties and such ferrites are very good magnetic head materials for high density recording.
实验表明，热等静压铁氧体具有很好的磁性和力学性能，是一种优良的磁头材料。
This research is provided the reference in researching ultrahigh-density magnetic recording films.
这一研究结果为进一步研究开发高性能的磁性薄膜提供了理论依据。
A high density recording medium with a super-resolution near-field structure including a mask layer comprising high melting point metal oxide or silicon oxide is provided.
提供一种包括包含高熔点金属氧化物或氧化硅的掩蔽层的具有超分辨率近场结构的高密度记录介质。
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 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。
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