数字

One important application of public key cryptosystem is digital signature, and signature scheme based on sharing secret is a good method to enhance the security of signature system.

公钥体制的一个主要应用是数字签名，而基于秘密共享的签名方案是提高数字签名系统安全性的好方法。

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

In word processing, a separate set of keys numbered 0 through 9 on a word processor's keyboard that allows easy entry of numbers, aligning them ''.

在字处理技术中，字处理机键盘上分开配置的一组0—9数字键，它能容易地键入数字并能''。

VB 6 with the development of a digital animation game can be used to practice a small number of keyboard input speed.

用VB 6开发的一款数字动画小游戏，可用于练习小数字键盘的输入速度。

Account to compare with the traditional frequency, the single-chip-machine frequency that join together accounted to simplify with the FPGA the electric circuit knothole designs, increasing the system design of realize sex with dependable, measure the scope of frequency comes to an a software for, realizes arithmetic figure system hardware turns, this is the new trend that arithmetic figure logic design.

和传统的频率计相比，单片机和FPGA结合的频率计简化了电路板的设计，提高了系统设计的实现性和可靠性，测频范围达到了100MHz，实现了数字系统硬件的软件化，这是数字逻辑设计的新趋势。

The function that allows the adding of one to the least significant digit in the result of a calculation together with the necessary carries, if any of the highest decimal places dropped off has a value of more than zero.

一种功能，若计算结果的舍弃部分最高位的十进位数字大于零，则使结果中的最低位有效数字加1，并进行必要的进位。

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。

Chinese numerals are very brief for reading,and most of them can be uttered out within less than 1／4 second, however, it's 1.3 by English numerals due to lengthiness.

中文的数字读起来相当短。大部分都能在不到1／4秒内读出来；英语中的数字读起来要长一些，大约需要1.3秒。

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。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。