数字

Prepress production has been mostly digitalized because of the invention and developing of typesetter technology, computer to plate technic has digitalized platemaking process too, the appearance of digital press makes digitalization possible in printing process. For their characteristics, the traditional control strip can't be used in digital platemaking and printing, therefore, we should design PostScript printing control strip as a way to control quality during production.

激光照排技术的发明和发展使印前工艺过程已经基本实现了数字化，CTP技术又将制版工艺带入数字时代，数字印刷机的出现为印刷工艺进入数字化提供了可能，由于它们的作业特点，用于传统印刷的控制条无法作为其制版、印刷质量检验与控制的手段，这就需要我们设计出既能控制印刷过程又能控制制版质量的PostScript印刷控制条。

This a series of concepts publish the number the wind unboiled water that drive to rise in last few years.

随着数字技术的飞速发展，网络小说、手机报、电子书……这一系列概念近几年将数字出版带动的风生水起。

A subject was selected strictly from 30 healthy young people through nasal endoscopic examination, acoustic rhinometry measurement and CT scanning. Based on the CT image data of the subject, digital model of normal nasal cavity was reconstructed through Fluent 6.1.22 software. At the same time, according to the surgical requirements of FESS (remove the uncinate process and open the ethmoid sinus, maxillary sinus, and sphenoid sinus), post-FESS digital nasal cavity model was simulated. The viscous motion of nasal airflow before and after FESS was calculated by Navier-Stokes equations to compare the differences of airflow velocity, distribution, and pressure.

从30例健康青年人中，通过鼻内镜、鼻声反射测定仪及CT检查，严格筛选出一例研究对象，根据该入选对象的鼻腔CT影像资料，利用Fluent 6.1.22软件重建出正常鼻腔的数字模型，同时根据功能性鼻窦内镜手术的要求（切除钩突，开放筛窦、上颌窦和蝶窦）模拟出鼻内镜术后的鼻腔数字模型，再用Navier-Stokes方程对手术前后鼻腔气流的粘性运动进行数值计算，比较内镜手术前后鼻腔的气流速度、分布和压力的差异。

It is found that the digital speckle images have fractal characteristics, and there is correlation between the characteristics of undeformed and deformed states.

本文研究发现数字散斑图具有分形特征，变形前后的数字散斑图像之间的分形特征也具有相关性。

After it is proved that the fractal dimensions are stable characteristic parameters of images, and there is correlation between them in undeformed and deformed states, the fractal correlation function are found for displacement measurement, which the correlation parameters are Box Dimensions.

在确定了变形前后数字散斑图像的分形维数之间具有相关性，而且其分形维数是稳定的特征参数之后，以图像的盒维数为相关参数进行互相关运算而形成分形相关函数。即利用变形前后数字散斑图像的分形维数序列做为相关参数进行相关运算，实现位移测量。

In the solution, the validation of user identity adopts the figure certificate,and the key data is figure validated.The data transmission adopts the secure socket layer.The authenticity,integrality and the undeniableness is realized.

该方案对用户的身份验证采用了数字证书管理，对关键数据进行数字签名，数据传输采用了安全连接，实现了数据真实性、完整性、不可否认性。

The primary technical issues with streaming were:· having enough CPU power and bus bandwidth to support the required data rates · creating low-latency interrupt paths in the OS to prevent buffer underrun However, computer networks were still limited, and media was usually delivered over non-streaming channels, such as download of a digital file from a remote web server that was then saved to a local drive on the end users computer or as a digital file stored and played back from CD-ROMs.

与流主要的技术问题是：·有足够的 CPU 电源及巴士的带宽来支持创建低滞后时间的所需的数据率·中断 OS 为防止缓冲区不足中的路径但，计算机网络仍然有限，和媒体通常送非流信道，该等作为数字从远程 Web 服务器的最终用户计算机上的本地驱动器，然后保存文件的下载或作为一种数字文件存储和播放从 CD-ROM 回来。

Simulated data had be used to check these methods. Calculation results were quite satisfactory, in which exponential sampling, CONTIN and NNLS was suitable for unimodal and bimodal distribution. Based on the theoretical study, a PCS ultrafine particle size measurement apparatus was set up.

在以上理论分析的基础上，应用PCS理论研制了一台超细颗粒粒径测量装置，该装置在国内无关键专用设备----数字相关仪的情况下，采用软件辅以外围硬件设备替代数字相关仪，实践证明是有效的。

The comparison and analysis of the cultural insights into the Chinese and English numerals and the unintelligibility of numeral semantic are the premises to translate numerals .

对中英文数字的文化观及其语义的模糊性进行比较和分析，是数字翻译的前提。

Since the roots of the characteristic equation of the digital control system must stay inside the unit circle =1 in the z-plane for the overall system to be asymptotically stable,we see that the second-order digital control system can be unstable for large values of T.

由于基层的特征方程的数字控制系统必须留在单位内循环= 1中的Z -飞机的整体系统是渐近稳定的，我们看到，二阶数字控制系统可为大型值不稳定普通应用评委的稳定性试验的特征方程的均衡器。

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。