查询词典 digital

The main interest of this dissertation is on the theory and method of digital signature and its application. The research focuses on some key problems of digital signature.

本文比较系统地对数字签名理论、方法和应用进行了研究，重点研究了数字签名中的若干关键技术问题。

Key words: digital signature; encryption technology; digital certificate; electronic documents; security issues

要害词：数字签名；加密技术；数字证书；电子文档；安全问题

Digital signcryption is a new kind of digital signature which integrates public key encryption and signature simultaneously in a logic step.

数字签密是一种带加密功能的数字签名，它是公钥加密算法和数字签名在更高层次上的结合。

AVS is digital audio-video coding standards that is the top autonomous intellectual property and achieves the advanced world standard in our country, also is the common basic standards of high definition digital television, high definition laser video disk, network television and video communication.

AVS-M的目的是为迅速发展的2.5G/3G无线网络与手机等移动设备提供音视频解码、系统、版权保护和文件格式等方面的规范和标准。

The coding method includes the steps of representing respective digital data by digits of a predetermined same number, and coding the digital data represented by digits of the same number by a predetermined coding method from the uppermost significant digit sequence to the least significant digit sequence.

编码方法包括以下步骤：用相同的预定位数表示有关数字数据，以及使用预定编码方法自最高有效位序列至最低有效位序列将由相同位数表示的数字数据编码。

It refers to stepper motor, hydraulic slide valve, position feedback loop combination in the design of internal hydraulic cylinder, connected to hydraulic oil source, all the functions directly through a dedicated digital controller, computer or PLC programmable logic controller A digital pulse signal to complete the length of vector control of high-tech products.

它是指将步进电机、液压滑阀、闭环位置反馈设计组合在液压缸内部，接通液压油源，所有的功能直接通过专用数字控制器、计算机或PLC可编程控制器发出的数字脉冲信号来完成长度矢量可控的高新技术产品。

Digital business card printing and membership card the advancements, digital business card printing and membership card production potential is still being continue to identify, we also have plenty of reason to believe that this is a full of life's cards and membership cards.

数字制卡和会员卡制作技术在不断进步，数字制卡和会员卡制作的潜力还在被继续发掘着，我们也有充足的理由相信这是一个充满生命力的制卡和会员卡制作方式。

The sending end when the use of pulse modulation approach will be a binary digital signal into a frequency modulation of the pulse sequence, and driver fired infrared tube to the form of light pulses sent receiver will receive the pulse of light conversion to electrical signals , and then, after amplification, filtering and other treatment to the demodulation circuit after demodulation, reduced to a binary digital signal after the output.

发送端采用脉时调制方式，将二进制数字信号调制成某一频率的脉冲序列，并驱动红外发射管以光脉冲的形式发送出去；接收端将接收到的光脉转换成电信号，再经过放大、滤波等处理后送给解调电路进行解调，还原为二进制数字信号后输出。

The highly integrated CX2070X SoCs include an integrated audio/voice digital signal processor, multi-bit codec, digital and analog input/out interfaces, and a power efficient 2.5-watt per channel Class-D amplifier to drive stereo speakers or optional post-width modulation and differential line-out for external speaker systems amplifiers.

高度集成的 CX2070X SoC 内置了集成的音频/语音数字信号处理器、多位编解码器、数字和模拟输入/输出接口，以及每通道功效为 2.5 W 的、驱动立体扬声器的或可选的后宽度调制的 D 类放大器，还有用于外部扬声器系统放大器的差分线路输出。

With the rapid development and low-cost of digital multimedia, digital multimedia applications become more and more widely.

随着数字多媒体技术的迅速发展以及成本的急剧下降，数字多媒体的应用范围也越来越广泛。

These are places without aristocratic baggage; egalitarian places open to talent, self-improving, engaged in learning and innovation through networks that were at once competitive and cooperative.

这些地方没有贵族遗风作祟，而且对于那些有天分的人是开放的平等之地，这些人善于通过那些曾经很具有竞争力与合作精神的关系网进行自我提高以及学习创新。

Christine: You don't want to see me?

你不想见我？