数字数据

The secret hash digital signature is a new siganture method that combines the ideas of RSA public-key algorithm, MD5 one-way hash function and permutation code at the same time.

保密散列数字签名算法利用RSA公钥密码体制的原理、MD5单向散列函数和排列码加密的思想，构造了一种能够快速实现数据保密、数字签名的签名方案。

The principle and composition of the passive hydrogen maser is introduced briefly,and an application of digital frequency modulation and digital servo to the passive hydrogen maser for improving the performance of the clock is expounded.The final test and analysis of the system are presented and the data indicate that the stability of the present system is much better than that of the original one.

简单介绍了被动型氢原子钟的组成及原理，阐述了基于数字调频和数字伺服的电子电路在被动型氢原子钟上的应用，并给出了设计的最终测试结果及其分析，数据表明该系统的稳定度比原有系统有很大提高。

The digital output data is provided over a simple parallel interface that easily connects to DSPs.

其简易的并行数字输出数据接口可方便地与数字信号处理器接口。

The parity bit refers to a digit (from 0 to 9) resulted from the calculation by taking as source data the digital combination used in the patent application number or the capitalized English letter X.

校验位是指以专利申请号中使用的数字组合作为源数据经过计算得出的1位阿拉伯数字（0至9）或大写英文字母X。

Combined the NI PXI-5124 digitizer with the principle of digital quartered demodulation,the software demodulates the dispersed signal efficiently while showing the results perspicuously.

结合NIPXI-5124数据采集卡及数字正交解调的基本原理，该软件可实现对离散化的数字调制信号进行解调分析，同时直观地显示处理结果。

The development of digital technology influences on the music industry radically on the internet time. The Phonogram and Videogram Producers have to transfer into digital modality. New competition elements penetrate, such as Online-music Operator, the Service Provider, and the Terminal Facilities Producer, go into the industry . Even the Mobile Operator would like to lead the development of the music industry by the music digital operation. There are gambling and amalgamation among groups for the increasing future of digital music.

网络时代数字技术的发展对音乐产业产生了颠覆性的影响，传统唱片公司不得不进行数字化转型，产业链加入了新的竞争力量——网络音乐运营商、增值服务提供商、终端设备制造商，甚至移动运营商以其音乐数据业务欲主导音乐产业的发展，各种力量之间的博弈、融合均为了未来数字音乐极具潜力的发展前景。

The logging instrument, with 42 mm diameter, a direct proportional counter and a 256 channel pulse height analyser which is controlled by MCS 8098 micro processor, can simultaneously determine the contents of two or more elements and can preform digital recording, digital control and data processing under the control of the micro processor.

该测井仪井下探管外径42mm，以充稀有气体的正比计数器为探测器，以8098微机芯片管理的256道脉冲幅度分析系统，可以一次下井同时测定两种或多种元素含量，实现了在地面计算机控制下的数字传输、数字收录和数据处理。

In the paper, not only the principle of the algorithm is introduced in brief, but also the algorithm of CORDIC is applied to the transform of rectangular coordinate system--polar coordinates system.

在设计B 型超声诊断仪中数字扫描变换器的过程中，坐标变换和数据插补是关键的技术，本研究论述了应用在数字扫描变换器中的一种新的算法——CORDIC 算法。

Redbird has found a new way to build large area and "double high" 3-dimensional models by using helicopter to get build's data and texture details and this new way solved the problem of building "digital city" costly. We are willing to cooperate with peers of this trade and accomplish the grand mission of building beautiful digital home that history has entrusted to us.

本公司摸索出一条使用直升机快速采集城市建筑数据和纹理，低成本建造大面积"双高"三维模型的方法，解决了"数字城市"的建造费用居高不下的问题，我们愿与业内同仁合作，共同完成时代赋予我们的建造美好数字家园的重任。

National Bureau of Statistics figures released can not be the most accurate figures, because any statistical data are moisture and error.

国家统计局公布的数字不可能是最准确的数字，因为任何统计数据的水分和错误。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。