1.
closed-circuit television door-telephone
闭路电视门口对讲机
2.
closed-circuit television security and intercom system
防盗闭路电视及对讲机系统
3.
Visually Dialogic Doorring Design Based on AT89c51 Single Chip Microcomputer
基于AT89C51单片机的可视对讲门铃设计
4.
Research on the Design for Testability of the Digital Core of the Interphone Transceiver and the Verification of Its Interface Circuit;
对讲机收发芯片数字模块可测性设计及接口电路的验证研究
5.
Open windows of Windows, windows in Windows, shut down Windows.
开窗口在视窗，窗口在视窗，关机闭视窗.
6.
closed-circuit television common antenna system
闭路电视共用天线系统
7.
The current closed circuit television monitor system of super highway is independent from the commputer toll bar.
现行的高速公路闭路电视监视系统独立于计算机收费系统之外。
8.
monitor video, colour (incl. for closed circuit telvision)
彩色视频监视器（包括闭路电视用的）
9.
monitor video monochrome 9incl. forclosed circuit television)
单色视频监视器（包括闭路电视用的）
10.
While X-ray scanning equipment has been installed in some ports of entry, electronic weigh bridges, electronic strobes and closed-circuit television systems are playing an important role in securing effective customs logistic control.
同时，进一步发挥电子地磅、电子闸门和闭路电视监视系统的作用，不断提高物流监控水平。
11.
In all, 23 CCTV cameras were installed along these two highways by the end of 1998.
截至一九九八年底，这两条公路共装置23部闭路电视摄影机。
12.
Alpine skiing courses are marked by pairs 0f flag poles.There ale open gates, closed gates and combination gates.
高山滑雪的雪道以数对旗门作标志。旗门有开口门、闭口门和混合门。
13.
Technical code for civil closed circuit monitoring TV system engineering
民用闭路监视电视系统工程技术规范
14.
braille intercom point [airport railway]
点字对讲机〔机场铁路〕
15.
Used in locomotive communication, pocked intercom telephones, car audio circuits, etc.
适用于移动通讯、袖珍对讲机，汽车音响等电路。
16.
CMOS interface circuit for closed-loop accelerometer
闭环加速度计CMOS接口电路(英文)
17.
The conference is relay to the lobby on closed-circuit tv.
大会实况在大厅闭路电视上重播。
18.
you will see CCTV is the abbreviation of "Closed Circuit Television".
就会发现CCTV是“闭路 电视”的缩写.