查询词典 closed circuit

Many universities have " closed-circuit " television equipment that will telecast lectures and demonstrations to hundreds of students in different classrooms .

许多大学都配备了"闭路"电视设备，以便为各个教室的千百个学生进行电视讲授和演示。

Supports surveillance, detection, assessment, and other security functions by providing a zone for installing intrusion detection equipment and closed-circuit television.

支持监测，检测，评估，和其他的安全功能提供了一个区安装入侵检测设备和闭路电视。

Was founded in 2005, is a company engaged in closed-circuit television monitoring, burglar alarm, intelligent building intercom, card, car park equipment sales and system design, installation, after-sales service as one of the high-tech enterprises .

青岛恒源电子科技有限公司成立于2005年，是一家从事闭路电视监控、防盗报警、智能楼宇对讲、一卡通、停车场的器材销售以及系统的设计、安装、售后服务为一体的高科技企业。

The closed-circuit television system is completely apart from broadcast television.

闭路电视系统已经完全脱离了广播电视。

The screens can also display images from closed-circuit television across the country.

该系统屏幕还可以用以显示国内所有闭路监视器的画面。

By existing closed-circuit television surveillance systems in public buildings, automatic identification of crowds based on computer vision technology is commonly used abroad.

利用公共建筑内现有的闭路电视监视系统，通过计算机视觉技术实现人群数目的自动识别是目前国外普遍采用的一种方式。

Products involved in the field of security technology to prevent electronic burglar alarm, closed-circuit television monitoring, Optical, Portrait recognition systems and so on.

产品涉及安全技术防范领域中的电子防盗报警、闭路电视监控、光端机、人像识别系统等方面。

Rooms equipped with closed-circuit television to provide free tea and so on.

客房内设闭路电视提供免费茶水等。

The design of the CCTV management system is the use of a microcontroller applications from a mainframe-controlled distribution terminals in various rooms of the closed-circuit television.

本次设计的闭路电视管理系统是一个利用单片机应用系统实现由主机端控制分布在各个房间的终端闭路电视。

The students and the teacher are in different locations and lectures are transmitted through some type of technology such as closed-circuit or public television or an interactive Web site.

在远程教育中学生和教师在不同的地点，它通过某种技术如闭路、公共电视或交互网站来传递教学内容。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。