查询词典 closed circuit

Shenzhen Yu-preservation technology development Co., Ltd. is a science, industry and trade as one of the private high-tech enterprise dedicated to CCTV closed-circuit monitoring system product development, production, sale and application of system integration.

深圳市龙宇保全科技发展有限公司是一家集科，工，贸为一体的民营高科技企业，致力于CCTV闭路监控系统产品的研发，生产，销售及应用系统集成。

With the Internet technology and the continuous development of the future they should shop closed-circuit surveillance system to receive the Internet, allowing customers more time to arrange for them to order.

并且随着互联网技术的不断发展，他们将来要把车间的监控闭路系统接到网上去，使客户更能按时间来安排他们的订单。

In the second room, watching by closed-circuit video, two more people fainted.

而另一个厅里，也有两个人在看闭路电视直播的时候晕倒。

Is mainly engaged in research, development production of Digital Video Recorder, closed-circuit camera OEM services.

深圳市天天佑安防科技有限公司，主要从事于研发、生产、硬盘录像机和闭路摄像机及提供OEM服务的企业。

He says more police personnel will also be recruited, and closed-circuit TV cameras installed in crowded places such as shopping malls.

他说，当局也会招募更多的警察，并且在购物商场等人多的地方装置闭路电视摄像机。

Application: Community antenna, video frequency, closed circuit television supervisory system, conduction system and unidirectional control system or the high-frequency machine connecting or internal wiring.

公共天线、视频射频、闭路电视监控系统、传导系统及单向控制系统或是高频率机器之接线或内部配线等。

Air resistance of counterflow closed circuit cooling tower is detailed tested, air flow regularity inside of the new tower is discussed and air flow characteristics through cooling bundle of tubes is analyzed.

在该实验台上详细测试了在封闭式冷却塔内空气与水逆向流动条件下，空气流经冷却盘管的阻力，探讨了封闭式冷却塔内空气的流动规律，分析了空气流过正三角排列管束的特性。

It was found that closed circuit regardless of the size, shape and location, as long as there is electromagnetic coil around, then when the change rate of flux is same, the induction electromotive force is same.

人们发现，不论闭合电路的大小、形状和位置如何，只要该环绕着电磁线圈，那么磁通变化率相同时，感应电动势是相同的。

Using xanthate as collector, and eleven frothers as separated frother to flota Yunfu pyrite, the open and closed circuit experiment results showed that: Rb 7, Rb 8 and no benzene oil are better frothers for Yunfu pyrite.

用黄药作捕收剂，分别用 11种起泡剂，浮选云浮硫铁矿，开路试验和闭路试验结果表明：Rb7、Rb8和无苯油是云浮硫铁矿较好的起泡

And all rooms have been equipped with center air-conditioner, international direct dial phone, IDD, mini bar, frige and satellite/closed circuit TV.

所有房间均配备有中央空调、国际直拨电话、迷你酒吧、冰箱、卫星闭路电视、24小时宽带上网等服务设施。

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％。