| 1. | 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。 |
| 2. | Though memory density is gradually improving , the producing ability of new data is increasing more rapidly
而且，尽管随着科技的发展媒体的存储密度正在逐步提高，但是新数据的生成能力增加更强。 |
| 3. | 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。 |
| 4. | In conclusion , solid immersion lens , which is feasible to focus femtosecond laser pulse in three - dimensional optical data storage , shows the rather potential to increase the volumetric density
总之，用固体浸没透镜在透明介质中进行飞秒激光三维存储是可行的、且其在提高体存储密度方面有较大的发展潜力。 |
| 5. | Owing to the advantages in high storage capacity , fast data transfer rate , and short access time , volume holographic memories ( vhm ) are considered to meet the needs
体全息存储器因其存储密度高、存储容量巨大、存取速度极快的独特优势，可望满足这种需求。基于体全息存储器的相关识别也因此得到广泛的研究。 |
| 6. | Owing to the high density , mass capacity , and fast data transfer rate , the holographic data storage ( hds ) technology has become one of the potential new types of information storage technologies
体全息存储技术以其存储密度高、存储容量大,数据传输速率高、数据搜索时间短等优势成为一种颇具潜力新型信息存储技术。 |
| 7. | The ability to store multiple holograms within a small volume of a storage material and to retrieve data pages with thousands of bits in parallel provides an attractive combination of high density and fast speed
体全息存储是一种适合高密度数据存储的光学存储技术，它同时具有存储密度高、数据传输率高、数据搜索时间短等优势。 |
| 8. | The experiment results show that in this system the smallest english letter can be stored is 60um , the resolution of stored ovd can achieve 12um , the storage density can be obtained 106bits / cnr
实验结果表明，在我们现有的光存储系统下，存储的最小英文文字可达60微米，存储的衍射光变图像的实际分辨率达到12微米，实际的存储密度达到10 ~ 6bits cm ~ 2 。 |
| 9. | We have made a great progress in improving the storage density of the data , access tempo and the performance of volume holographic storage etc in recent years . there are many obstacles when it is used for image pattern recognition
近年来体全息存储器在提高数据存储密度、存取速度和存储器性能等方面取得了很大的进展,而利用体全息存储器对图像库进行模式识别时还存在着不少的问题。 |
| 10. | We also store several images on the same spot with reference beams of different directions ( peristeophic multiplexing ) , when each hologram is separated by 15 , the crosstalk noise decreases greatly , the storage density can be obtained 10 bits / cm finally
我们还进行了在光刻胶上的旋转复用存储实验，在15度的角度下，复用的图像的交叉干扰大大降低。实际的存储密度达到10 ~ 7bits cm ~ 2 。 |
