冷却水

This article describes the application of the pipe-use ultrasonic anti-scaling device in the interstage cooler of the centrifugal air compressor.

针对这种情况，在压缩机循环冷却水入口处安装TC-2-20型高温高声强超声波管道防垢器，进行在线防垢除垢，达到了较好的防垢除垢效果，安装前，压缩机级间冷却器1a清洗2～3次，安装后1a只需清洗1次；同时还起到了一定的强化换热作用，安装后，压缩机二、三级气体入口温度平均下降了2～3℃。

"For example, cooling water circulates constantly through the tuyere, hearth staves, bosh and inwall cooling plate etc."

例如，冷却水不停地在风口、炉身、炉腹和内壁冷却板等部位循环流动。

"For example, cooling water circulates constantly through the tuyere, hearth stave s, bosh and inwall cooling plate etc."

例如，冷却水不停地在风口、炉身、炉腹和内壁冷却板等部位循环流动。

"For example, cooling water circulate s constantly through the tuyere, hearth staves, bosh and inwall cooling plate etc."

例如，冷却水不停地在风口、炉身、炉腹和内壁冷却板等部位循环流动。

Thermostat using cooling water circulation system of industrial extension of the laser tube life but also to ensure a more laser power stability ,and ensure that the laser knife mold kerf uniform

采用恒温工业冷却水循环系统，延长激光管寿命的同时也更加确保了激光功率的稳定，保证激光刀模的切缝均匀。

It is a new vacuum mair pump,which can provide with circulating water to the reaction of device at same time.

同时还能向反应装置中提供循环冷却水，特别是在水压不足和缺水源的试验室更显之优越。

Cooling tower system misoperation points into and out of cooling tower operation of cooling water and cooling tower fan operation.

冷却塔系统的误操作分进出冷却塔冷却水的操作与冷却塔风机的操作。

The results showed that the corrosion of magnesium alloy in simulated cooling water was inhibited by addition of molybdate.

钼酸钠的加入减弱了腐蚀性Cl-在试样/介质界面的吸附，同时参与镁合金试样在模拟冷却水中表面膜的生成，使表面膜变得致密，从而较好地抑制镁合金的腐蚀；其缓蚀作用属于阳极抑制型缓蚀作用。

A series of inhibitors were made from different organic carboxylic acids as monoacid and binary acid to prevent the corrosion of cast aluminum in neutral cooling water.

为了提高中性冷却水系统中铸铝的耐腐蚀性能，通过极化电阻、稳态极化曲线和交流阻抗等电化学方法研究了不同比例一元、二元有机羧酸混合溶液对铸铝的缓蚀性能。

The proposed method has the capability of predicting the performance of condenser including threedimensional effects due to the change of cooling water temperature and the multiple tube paths arrangement. The proposed algorithm is more suitable to the condenser of multiple tube-paths than existing method. The proposed method is applied to a N11220-1 condenser to demonstrate its predictive capability, the results indicate that condensation rate of each bay and the air concentration at gas offtake is quite different, which can not be predicted by two-dimensional method.

对N11220-1型凝汽器的一个实验工况的模拟表明，该方法的热流密度计算结果与实验结果吻合良好，证明方法是有效的，模拟结果还表明，由于冷却水温度沿程变化，沿轴向各个汽室的冷凝量和抽气口的空气浓度均有明显不同，而目前国内外仍在使用的二维模型程序无法考虑这些影响，计算精度较差。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。