查询词典 cooling water

Instruction: slipway is key part for stable running of belt hydroextractor, friction belt is installed on groove of slipway which is airproofed with water that can be treated as lubricant and cooling agent forming one effective vacuum airproofing.

产品说明：滑台 Slipway 说明：滑台是皮带脱水机运行是否平稳的关键部位，在滑台槽上安装了摩擦带并以水密封，密封水既可以作密封装置的润滑剂又可以作为冷却剂，形成一个非常有效的真空密封。

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。

No entire nitrendipine crystals were observed visually in SEM photos. The results of X-ray diffraction and differential scanning calorimetry analysis indicated that the crystalline form of nitrendipine was highly dispersed in microspheres, so as amorphous state. The drug release rate of microspheres could be controlled with adjusting the ratio of solid dispersion carriers and retarding agents formulated. The agitation speed and temperature of the preparation process have distinct effect on micromeritic properties of microspheres. The release profiles of the microspheres were mainly affected by the stirring rate of paddle, the concentration of SDS and pH of dissolution medium. Cooling speed and time, however, have no evident influence on the drug release rate of the microspheres. The dissolution data showed that the mechanism of drug release from microsphers was mainly diffusion-controlled. The incorporation efficiencies of 3 batches sample were exceed 96. 8％, which implied that the current method was suitable for design sustained-release dosage form for poorly water-soluble drug.

在扫描电子显微镜下观察，在微球内外未发现尼群地平的完整结晶，X-射线粉末衍射和差示扫描量热试验结果也显示，尼群地平已经被高度分散在微球中；微球的释药速度可通过调整处方中固体分散体载体和阻滞剂的比例控制；制备温度和搅拌速度对微球的质量影响较大；溶出仪的搅拌速度，释放介质的浓度和pH对微球的释放有较大的影响；制备过程中的冷却速度和冷却时间对微球的释放行为影响不很明显；方程拟合的结果表明缓释微球的释药行为符合扩散机制；测定三批微球样品的包封率均在96.8％以上，表明该法适合于制备难溶性药物的缓释微球。

The products adopt cooling tower specified moter,fan and specific water drenching noise elimination techonology,attained leading level in the country.

采用冷却塔专用电机，风机和独特的淋水消声技术，噪声指数处于国内领先水平。

This paper briefly reviews the development of biocides for cooling water treatment including oxidizing and nonoxidizing biocides in China and abroad.

以多年的研究经验和翔实的资料，对国内外冷却水处理中杀生剂在研制与使用方面的发展情况作了介绍和评述。

Cooling pipe is special overlength seamless steel pipe, and normally there is no joint. The special technics avoid all the damages to water pipe.

冷却水管采用特制超长无缝钢管，一般情况下不存在接头，特殊的弯制工艺保证了水管不受任何伤害

Advantages for improving use ratio of circulating water of modern packless spray cooling tower be suitable for northwest area and its transforms were put forward.

介绍了循环水冷却原理，提出适于我国西北地区的新型无填料喷雾冷却塔提高循环水利用率的优势及改造方案。

A study was made on the dynamic process of the formation of calcium carbonate scale in circulating cooling water system as well as the effects of scale inhibiters on it, with the scale-inhibiting performance of several organic phosphonate scale inhibitors evaluated.

主要研究了循环冷却水系统碳酸钙垢形成的动力学过程及阻垢剂对它的影响，并对几种有机磷酸阻垢剂的阻垢性能进行了评价。

Bleed air is extracted from the high pressure compressor for the following system: Air-conditioning Cabin pressurizatin Wing and engine inlet cowl anti-icing Hydraulic tank pressurization Potable water tank pressurization Fan air is used as cooling air for the precooler to limit the temperature of the bleed air in the pneumatic manifold.

引气从高压压气机中释放给列镣系统：引气从高压压气机中释放给列镣系统：空调系统客舱增压系统 21 专业资料航空工程英语机翼及发动机入口整流罩防冰液压油箱增压饮用水箱增压风扇空气做为预冷器中的冷却空气用以限制增压总管中的引气温度。

The method comprises heating up the lactic acid solution to gasify at 150-200 degree C, mixing the obtained mixed vapour of lactic acid and water with the carrier gas, entering into gas-solid catalytic reactor to get the reaction product gas by the action of a modified Y zeolite molecular sieve catalytic agent and dewatering after heating up the mixed gas to 200-450 degree C, obtaining the propenoic acid solution through gas-liquid dissociation after cooling the reaction product gas, obtaining coarse propenoic acid products form the propenoic acid solution by gas stripping, azeotropic distillation, extraction and rectification in turns.

其特征在于将乳酸水溶液加热至150～200℃气化得到的乳酸-水混合蒸气与载气混合，将混合后的气体继续加热到200～450℃后进入气-固相催化反应器中经改性Y沸石分子筛催化剂作用脱水得反应产物气体，反应产物气体冷却后经气液分离得到丙烯酸溶液，丙烯酸溶液再依次经过气提、共沸蒸馏或萃取、精馏得到粗丙烯酸产品。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。