查询词典 digital

Asymmetric Digital Subscriber Line ADSL is a relay in the absence of the subscriber loop network, the use of the load of high-speed digital telephone lines to provide access to the transmission technology.

不对称数字用户线 ADSL是在无中继的用户环路网上，使用有负载电话线提供高速数字接入的传输技术。

This research program "network application system of digital map ." serving as a segment of the main program "the digital map making system map maker", which is a research subject of the general section of weapon and equipments, is based on the thoughts of software engineering, and after systematically analyzed and designed by the means of UML( unify to set up the mold language), linked with C++ in general use, are able to directly converts the map data in DXF form into data in unified and open SVG form( the flexible form that can be updated), and realizes to view and interact SVG document accordingly via the JavaScript foot script language on the web page.

本课题作为总装预研项目&全数字地图制图系统Map Maker&的一个组成部分，即数字地图网络应用子系统，它根据软件工程的思想，经UML进行系统分析和设计后，通过C++通用接口，将存储为DXF格式的地图数据文件直接地转换为统一、开放的SVG格式文件(即可升级的矢量图形格式文件)，并且利用JavaScript脚本语言在网页上实现了对SVG文件的浏览和交互操作。

Digital images were obtained from 3 paths. Then digital images are transmitted from Qingtian, Zhejiang to Shanghai. Another pathology doctor mase diagnosis blindly for each case based on the images and the clinical histories, also evaluating the quality of the pathological images. And the affect were discussed.

通过3种方法获取数字化病理图像，随后将其从浙江青田传输至上海，由另一位病理医师根据这些图像和提供的病史进行诊断并对画面质量进行评估和对影响诊断正确率的因素进行分析。

Dominant products include: group-phone series of digital and analog hybrid, of digital, of matchers, etc.

公司的产品系列也逐步从最小的208小型交换机过渡到模拟混合集团电话系统，数字集团电话系统，小型呼叫中心以及IP集团电话系统。

provisions digital business card printing and membership card making design digital business card printing and membership card making the biggest advantage is its quadrochromatic, it is capable of processing on the use of quadrochromatic maximised.

数字制卡和会员卡制作的设计数字制卡和会员卡制作的最大优势是它对原稿的处理，它能够对原稿的使用达到最大化。

A precursor to today's CD-ROM-based multimedia PCs, the EIDS combined video, digital audio and digital data storage on the same videodisk for the first time.

前身今天的CD - ROM为基础的多媒体电脑， EIDS结合视频，数字音频和数字数据存储在同一videodisk首次。

The unit includes a removable infrared cut filter, digital signal processing circuitry with a 1/3-inch IT 410,000 pixel CCD, and backlight compensation. A 4x digital zoom complements the 2.5- to 6.0-millimeter varifocal, auto iris lens to ensure detailed close-ups.

摄像机还包括红外可拆卸截止滤光片，数字信号处理电路，1/3英尺IT的41万像素CCD以及背光补偿。4倍数字变焦补偿2.5到6.0毫米的变焦距，自动虹膜镜头确保详细的特写镜头。

Including clinical breast X-ray machine technology applications, digital breast X-ray machine performance testing and evaluation methods and projects, digital breast X-ray machine and traditional breast X-ray machine of distinction contrast, Finland Planmed high frequency of breast X-ray photography Clinical application, the new mammography X-ray machines and mammography in the diagnosis of the research topic.

包括乳腺X线机临床技术应用，数字乳腺X线机的性能测试方法及项目与评价，数字乳腺X线机与传统乳腺X线机的临床区别对比，芬兰Planmed型高频乳腺机X线摄影技术临床应用，新型钼靶X线机在乳腺摄影及诊断中的应用等研究课题。

Methods By conventional photographic and digital photography dual energy subtraction technology of digital X-ray photography, 78 cases of traumatic rib fracture were inspected, and three images (a standard image, a soft tissue image, a bone tissue image) were obtained for every patient.

利用数字化X射线摄影的常规摄影技术和数字摄影双能量减影技术，对78例外伤性肋骨骨折病例进行检查，每例患者分别获得3幅图像（一幅标准图像，一幅软组织减影像，一幅骨组织减影像）。

The parameters include waveguide width: 8μm, titanium film thickness:50~60nm, index change: 0.006, diffusion temperature: 1050 and diffusion time: 9~10 hours.Designed and produced a 2 X 2 coupler Optical switch and a 1 X 2 digital optical switch. The coupler optical switch was produced by AP reversal structure, with the main parameters such as total length of switch: 30mm, waveguides center distance: Hum, interaction length: 17mm, and at 17V with a crosstalk of -18dB. The digital optical switch was produced by asymmetry electrode Y branch structure. The main parameters of this switch such as switch length: 25mm, the angle of Y branch: 0=0.1? center distance at branch end: 30μm, the center distance of electrons: 12μm, and at 27V with a crosstalk of 18dB.

设计并制作了2×2耦合型光开关和1×2数字开关，其中耦合型开关主要采用的反转Δβ定向耦合器开关，开关长度约30mm，波导宽度8μm，波导间距14μm，耦合区长度17mm，电极主要采用三电极结构，最终测得对TE模开关电压＜-15，消光比≈18dB；数字开关采用非对称电极Y分叉数子开关结构，利用BPM软件模拟了其开关特性并优化了器件参数，制作中采用的主要参数为：开关长度约25mm，Y分叉角θ=0.1°，Y分叉末端波导间距30μm，电极间距12μm，最终测得开关电压27V，消光比≈18dB。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。