查询词典 digital data

According to some data, comparing with other services of Digital TV, EPG is bestowed mostly, and by this reason, almost every master builder regard it as one of the most important services of Digital TV.

据统计，EPG 在已开展的各种数字电视业务中使用率最高，因此所有运营商都非常重视，将它视为数字电视运营的必备业务。

A new method for measuring surface area of flatfishes was presented in this paper. Digital camera is used to capture digital images of flatfishes with a background of standard plotting paper, image processing softwares (Photoshop CS2 or Adobe Acrobat Professional) are used to get pixels per square centimeter and the pixels of flatfishes, then surface area of flatfishes can be calculated by these data. Compared with traditional method, results of surface area measuring of 30 turbot revealed that relative errors of Photoshop Method and Acrobat Method were －4.40% to 3.08% and －1.83% to 1.30%, respectively.

提出一种快速、准确测定鲆鲽类体表面积的新方法，利用数码相机拍照获取带有标准坐标纸背景的鲆鲽类鱼体数码图像，采用图像处理软件Photoshop CS2和Adobe Acrobat Professional分别获得单位背景面积和鱼体图像的像素数，通过两者的比例计算出体表面积。30尾大菱鲆体表面积的实测表明，与传统计数方格面积法的测量结果相比，Photoshop法相对误差为－4.40%~3.08%，Acrobat法相对误差为－

Recently, the digital multimedia is becoming a major issue because of it has some significant properties such as high compression rate, noise reduction, secrecy, and pocketable. Therefore, the most data of the multimedia are presented with digital format.

近年来，由於数位科技的进步与多媒体技术的发展，数位化的资料具有高资料压缩率、高抑制杂讯能力、保密性佳与可携性等优势，因此目前大部分的多媒体资料皆改由位格式呈现。

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。

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。

The main features of the system are: the communications line is not only used for data transmission but also responsible for the system control and management; only one analogue to digital converter is needed for the whole system; a digital trimmer which is analogous to the adjustable resister in function is installed to each sub—system.

本文所进行的数字型条干均匀度测试仪的系统设计，采用了多微处理器的分布式并行结构，提出了一种数字信号的总线结构，采取了数据预处理和数字微调等措施，其主要特点为：半双工异步通信线不但用于数据传输，而且还负责系统的控制和管理；整个系统只需一路模数转换器；各子系统均设有数字微调装置，其功能类似于模拟电路中的电位器，可独立进行参数调整。

For practicality, this paper designs a new digital access system, which uses the Atmel Corporation's AT89S51 and AT24C02 as the chief chip and data cell store, combined with the function of keyboard input, digital display, intelligent alarm, recording the information of alarm, Video interphone and intelligence alarm.

本文从经济实用的角度出发，采用Atmel公司的AT89S51单片机与AT24C02作为主控芯片和数据存储器单元，结合外围电路设计了一款密码开锁、数字显示、密码储存、报警信息记录、可视对讲和智能报警的数字门禁系统。

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。

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。

Digital Camera Files retrieval software is easy and Non-Destructive Data recovery software utility and reliable solution to recover retrieve rescue repair restore undelete unerase and unformat your lost erased formatted deleted pictures images photos audio video files and folders from digital camera storage media.

数码相机的档案检索软件很容易和非破坏性数据恢复软件工具和可靠的解决方案，以恢复检索救援修复还原取消unerase和unformat你失去抹去格式化删除图片照片音频视频文件和文件夹从数码相机的存储介质。

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。