查询词典 closed circuit

The influence of class if ying equipment and circulating loading on the closed-circuit grinding for prep aration of primary ore plup feed in Bayer Process and especially the importance of its circulating loading in ore grinding are discussed.

根据我国一水硬铝石难磨的特点研究了适宜于一水硬铝石特点的拜尔法原矿浆制备磨矿回路，明确提出格子磨加旋流器一段闭路磨矿流程是目前拜尔法原矿浆制备工艺的最佳选择，该磨矿回路已在山西铝厂工业应用且取得了良好的技术经济效益。

Shell Cassida Fluid HT 32 is a synthetic heat-transfer fluid for closed circuit and pressureless heat transfer systems.

壳牌加适达HT 32润滑油是一种用于闭路循环和无压热传导系统的合成热传导润滑油。

Then the running characteristics of the system were tested under different load working conditions. And the energy-saving performance was contrastively analyzed between the closed-circuit system and the valve-controlled system and so on.

试验研究了在不同负载工况下电梯轿厢的速度运行性能，并对比分析了该系统与阀控等系统的节能性能。

By Jasper Copping A closed circuit television system to outwit even the most elusive secret agent or criminal has been devised by scientists.

由曾钰成柯平闭路电视系统，以老辣狡猾的，即使是最难以捉摸的秘密代理人或刑事已制定的科学家。

Bench of closed circuit cooling tower that is composed of boiler, exchanger, orifice flowmeter, water pump, micromanometer, heat indicator and so on is established.

建立了由锅炉、换热器、孔板流量计、水泵、微压计、温度计等仪器设备组成的封闭式冷却塔实验台。

There are computer rooms, science laboratories, an art room, a music room, a dance hall, a labor-tech training room, a multi-function amphitheatre, a library, a reading-room, an electric reading-room, a studio and a monitorial room. In addition, our campus is equipped with closed-circuit TV and audio systems. Each classroom has a computer and a TV set. Our school has state of the art facilities that are held to the modern standard.

学校有计算机教室、自然实验室、美术教室、音乐教室、舞蹈房、劳技室、多功能阶梯教室、图书室、阅览室、电子阅览室等各类专用教室，还有电视演播室、导播室，以及闭路电视、校园音响系统，并实现了电脑、电视进教室，学校班班可以使用多媒体教学设备，是一所高标准、高规格的现代化的小学。

Indeed any amateur student of espionage and its tradecraft can now consult YouTube, the video-sharing site, to see closed-circuit television footage of some of the 11 people (all travelling on European passports) who are said by the Dubai authorities to have joined in the plot.

的确，现在任何初级情报人员都可以通过视频共享网站YouTube观看到宾馆内通过闭路电视监控到的录像。

There has been criticism that, like metal detectors, many closed-circuit cameras don't work or go unmonitored.

有人批评说，如金属探测器、许多闭路摄像机都不能正常工作或去监测。

It shall be strictly forbidden to replay the television programs received from transmission via foreign satellites at any domestic television stations, closed-circuit television stations or video-tape projection centres or to transmit them by any other means..

严禁将所接收的外国卫星传送的电视节目在国内电视台、有线电视台、录像放映点播放或者以其他方式传播。

Later an assistant bank manager from the closed-circuit television to see the black bag on the glass door, and taken away by a man.

银行副经理稍后从闭路电视见到黑色袋放在玻璃门前，并遭一名男子取走。

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％。