您要查找的是不是：
- double density bit image 双密度二进制图象
- quadruple density bit image 四倍密度位象
- Double density disc: A floppy disc which can store twice as much information as its single density counter part. 双倍密度磁碟:能贮存双倍数据的软磁碟。
- Avoid overwriting the 32 bit image, it's our master and we may want to go back to it many times. 避免覆盖32位图，那是我们的母版，我们可能会重头来过很多次。
- This system contains all necessary control and data circuitry to interface with CRT, standard ASCII keyboard, matrix line printer, EPROM programmer, dual single side double density floppy disk drive, cassette tape recorder, etc. 系统具有各种必要的控制及数据线路,可以与CRT、标准键盘、针型行打、EPROM编程器、单面双密度软盘驱动器、盒式磁带录音机等相接。
- Sure , 1.4 Meg double density? 好的，1.;4兆，双密度的？
- Texture Image Retrieval Based on Double Density Wavelet Transform 基于双密度小波变换的纹理图像检索
- Safety shoes in suede leather,anti-bacterial lining and insole,Polyurethane double density sole,oil-resistant,anti-static, water-proof available,steel toecap,steel midsole available. 详细信息：低帮安全鞋,反毛皮,抗菌内里及鞋垫,聚亚安酯双密度底,防油,防静电,防滑,防水,防砸,防刺穿
- Safety shoes in suede leather,anti-bacterial lining and insole,Polyurethane double density sole,oil-resistant,anti-static,anti-slip.With water-proof available,steel toecap,steel midsole available. 详细信息：安全鞋,反毛皮,抗菌内里及鞋垫,聚亚安酯双密度底,防油,防静电,防滑,防水,防砸,防刺穿
- SS/DD [Single-Sided Double Density] 单面／双密度[指磁片]
- DS/DD [Double-Sided and Double Density] 双面双密度[指磁片]
- double side & double density floppy disk 双面双密度软磁盘
- Injected double density PU outsole； 双密度聚氨酯(PU)注塑鞋底；
- double density dual tree discrete wavelet transform 双密度双树小波
- double density dual-tree complex wavelet transform 双密度双树复数小波变换
- double density wavelet transform 双密度小波变换
- Realization of hiding information based on BMP bit image 基于BMP位图的信息隐藏技术的实现
- The little ball double density seals the stainless steel bearing 精密小滚珠双密封不锈钢轴承
- Research on Conversion Technology Between Vector Data and Bit Image Data 矢量数据与位映象数据之间的转换技术研究
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
