draught的例句大全

The Reform of Draught Fan Drive System of Large Cold-Water Tower with AC Frequency Converter

用交流变频调速改造大型凉水塔冷却风机驱动系统

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The Elementary Discussion on the Noise Pollution Controlling of Draught Fan and Cooling Tower of the third Industry

第三产业风机、冷却塔噪声污染防治浅谈

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The draught fan comprises a two-speed motor of resisting high temperature and high humidity working environment.

它包括一耐高温高湿工作环境的双速电机；

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The advantages of frequency speed control in forced draught fan for boiler in power plant are set forth by examples.

结合实例阐明了电站锅炉送风机采用变频调速的优点。

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The two-speed motor transformation for energy saving in draught fan No. 1 of furnace No. 5 of Xinxiang heat power station

新乡火电厂~＃5炉~＃1引风机电机双速节电改造

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Energy saving and environmental protection equipment, Industrial Air conditioner, Ventilation device, Negative pressure exhaust fan, Draught Fan, Industry Clean Machine;

节能环保设备、制冷设备、工业空调、通风设备、负压式排风扇、风机、工业清洗技术设备等节能减排设备；

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The draught fan is characterized in that the motor shaft fixed with the impeller inducer passes through a plane frame to be fixed with the impeller inducer again.

其特征是同风叶相固定的电机轴穿过平面机座再同风叶相固定；

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The induced draught fan in pulverizing system is replaced with more suitable type because the old fan has problem of main shaft rupture and shell vibration, short lifetime after long time operation, lower reliability.

考虑到改前风机运行中存在的主轴断裂、机壳振动等实际问题，使用时间较长，剩余寿命较少，可靠性较低；

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The utility model provides a mine draught fan which is provided with a connection box in the internal portion, which belongs to the technical field of ventilating equipment such as mines and tunnels.

本实用新型提供一种内置接线盒的矿井风机，属于矿井、隧道的通风设备技术领域。

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Easily wearing position of draught fan case surface, made from A 3 steel, is forced to take build-up welding process of GTC wear resisting alloy, and the service life of it is increased by a factor of 9.

采用GTC耐磨合金堆焊工艺，表面强化济钢焦化厂A3钢引风机外壳易磨损部位，使用寿命提高8倍以上。

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By a large number tests, measure the cleaning characteristic of pepper mixture, including its mechanical characteristic and aerodynamics characteristic, which provide foundation for the study of separating device, the building of materiel virtual model and designing draught fan.

通过大量试验，测定研究了辣椒混合物的分离清选特性，包括它的物理机械特性及空气动力学特性，为辣椒分离装置的研究、物料虚拟模型的建立及风机的设计提供了依据。

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For some reason, there is much dust gathered in the air conditioner's input draught, output draught, fan and evaporator during the using of the indoor unit of the split type air conditioner.

分体壁挂式空调室内机在使用过程中，由于种种原因，空调进风口、出风口以及贯流风扇、蒸发器上会聚集较多的灰尘。

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Using PRO/ E drawing spiral-curve of concrete truck mixing drum propeller mixer with draught tube

用PRO/E绘制混凝土搅拌运输车搅拌筒螺旋线吸管螺旋桨式混合器

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P: It is too noisy ( hot, cold draughty).

太吵闹（热，冷，风太大）了。

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A cold draught of air blew in from the open window.

一股寒气从敞开的窗户吹了进来。

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Draughts help to circulate air

穿堂风有助于空气流通。

柯林斯高阶英汉双解学习词典

He took a deep draught of his beer.

他喝了一大口啤酒。

《牛津高阶英汉双解词典》

Presents the calculation method of the draught, minimum height, section size, thermal stretching, compensation and insulating layer thickness of the chimney and gives calculation examples of insulating layer thickness.

介绍了燃油锅炉房附壁烟囱抽力、最低高度、横断面尺寸、热伸长及补偿量、保温层厚度等的计算方法，给出了保温层厚度计算实例。

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If the noise in your own home exhausts you, you might try double glazing and draught proofing.

如果你家中的噪音使你感到疲惫不堪，你可以试试安装双层玻璃窗和挡对流风设备。

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Can you feel the draught coming from under the door?

你能感觉到门底下进来的风吗？

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