查询词典 steam

6KW-700KW electric heating steam boiler circulation hot water unitvolumetric hot water boiler 2. Fuel gas steam boiler with 30KG/h-2000KG/h of evaporation capacity 3. Fuel gas steam boiler with heat production of 30000 to 1.2million kilocalorie / h 4. Full-automatic high-pressurehigh-temperature steam cleaning equipment 5. Industrial demineralized water treating equipment 6. Boiler fittingsgas-distributing cylinder etc.

目前，我公司的系列产品如下： 1、6KW～700KW电加热蒸汽锅炉、循环热水机组、容积式热水锅炉 2、蒸发量30KG/h～2000KG/h燃油、燃气蒸汽锅炉 3、产热量3万大卡/h～120万大卡/h燃油、燃气热水锅炉 4、全自动高压高温蒸汽清洗设备 5、工业软化水处理设备 6、锅炉配件、分汽缸等 7、德国朗通不锈钢热水锅炉

A scheme to connect by tramline the Cattle Market (North Circular road and Prussia street) with the quays (Sheriff street, lower, and East Wall), parallel with the Link line railway laid (in conjunction with the Great Southern and Western railway line) between the cattle park, Liffey junction, and terminus of Midland Great Western Railway 43 to 45 North Wall, in proximity to the terminal stations or Dublin branches of Great Central Railway, Midland Railway of England, City of Dublin Steam Packet Company, Lancashire and Yorkshire Railway Company, Dublin and Glasgow Steam Packet Company, Glasgow, Dublin and Londonderry Steam Packet Company, British and Irish Steam Packet Company, Dublin and Morecambe Steamers, London and North Western Railway Company, Dublin Port and Docks Board Landing Sheds and transit sheds of Palgrave, Murphy and Company, steamship owners, agents for steamers from Mediterranean, Spain, Portugal, France, Belgium and Holland and for Liverpool Underwriters' Association, the cost of acquired rolling stock for animal transport and of additional mileage operated by the Dublin United Tramways Company, limited, to be covered by graziers' fees.

另计划铺一条电车道把牲畜市场和码头连接起来。这条电车道和（作为大南部与大西部铁道线的延长）将从利菲联轨点的牲畜牧地铺设到北堤坝四十三至四十五号大西部中区铁路终点站与连接线是平行的。附近有大中央铁路、英国中部铁路、都柏林市班轮公司、兰开夏-约克郡铁道公司、都柏林-格拉斯哥班轮船公司、格拉斯哥-都柏林-敦德里班轮公司、英国-爱尔兰班轮公司、都柏林-莫克姆轮船、伦敦-西北铁道公司等的终点站或都柏林分店；都柏林港码头管理处卸货棚，帕尔格雷夫-墨菲公司的船主们和来自地中海、西班牙、葡萄牙、法国、比利时和荷兰的轮船公司那些代理人的临时堆栈，还有利物浦海上保险协会的临时堆栈。运输牲畜所需全部车辆以及额外里程由都柏林市联合电车公司经营管理，费用由畜牧业者负担。

The previous literatures indicate the inversion temperature exists under superheated steam drying with an atmospheric pressure, when the temperature of superheated steam is higher than the point of inversion temperature, the drying rate of superheated steam is faster than that of air drying, but if the temperature of superheated steam is lower than the point of inversion temperature, the drying rate of superheated steam is slower than that of air drying.

已有的研究表明，在过热蒸汽干燥时存在一个温度点，称为"逆转温度"，当过热蒸汽的温度高于"逆转温度"的温度时，过热蒸汽干燥速率比空气要快，低于逆转温度时则正好相反。由于木材浮压干燥的工业化应用是在负压区实现的，因此对真空状态下过热蒸汽干燥是否也存在"逆转温度"问题的研究非常重要。

And some knowledge of grid topology is also introduced. The nucleation of condensative steam in the whole flowing field has been displayed. Furthermore, the characteristic of two-phase complex flow is analyzed. In the stationary blade's passage, the flowing status is stable relatively. The steam expanding is comparatively relaxing and the nucleation area of steam is small. In the moving blade's passage, the expanding of steam is tempestuous relatively because of dual-velocity effect; the degree of condensation of steam is considerably distinct.

最后，对有凝结的蒸汽在三维叶栅中的流动进行了模拟，得到了蒸汽凝结流动在整个流道内的流动情况，分析了这种两相复杂流动的特点，在静叶内，流动状态基本稳定，蒸汽膨胀较为缓和，发生凝结的区域很小；在动叶内，由于双重速度的作用使得蒸汽膨胀较为剧烈，相对蒸汽凝结程度比较大。

The steam acts upon the surface of the water in the receiver, which surface only being heated by the steam, it does not condense, but the steam gravitates or presses with an elastic quality like air, and still increasing its elasticity or spring, until it counterpoises, or rather exceeds, the weight of the column of water in the force pipe, which then it will necessarily drive up that pipe; the steam then takes some time to recover its power, but it will at last discharge the water out at the top of the pipe You may see on the outside of the receiver how the water goes out, as well as if it were transparent; for, so far as the steam is contained within the vessel, it is dry without, and so hot as scarcely to endure the least touch of the hand; but so far as the water is inside the vessel, it will be cold and wet on the outside, where any water has fallen on it; which cold and moisture vanish as fast as the steam takes the place of the water in its descent.

&&蒸汽行为后，水面在接收端，而只是表面被加热水蒸汽，它不浓密，但相互依赖蒸汽或印刷机具有弹性质量一样的空气，并仍在增加其弹性，或春天，直到它网，而超过重量栏水警队管道，然后它一定会推到管；蒸汽则需要一段时间来恢复其权力，但它会在最后排放水出顶管，你可以看到外面的接收机如何当然水，以及如果它的透明度；，目前为止由于蒸汽载船，它是未经干燥，所以作为热几乎要忍受至少触摸的手；但到目前为止，由于水内的船只，将寒冷和潮湿对外面，那里没有水落下；其中寒冷和水分消失快蒸汽需地方水在其后裔。

The so-called own steam consumption of steam traps, generally refers to steam leak, the steam trap is the action necessary steam amount and the sum of heat loss.

所谓蒸汽疏水阀自身的蒸汽消耗量，一般是指蒸汽泄漏而言，是蒸汽疏水阀动作需要的蒸汽量和散热损失量之和。

The previous literatures indicate the inversion temperature exists under superheated steam drying with an atmospheric pressure, when the temperature of superheated steam is higher than the point of inversion temperature, the drying rate of superheated steam is faster than that of air drying, but if the temperature of superheated steam is lower than the point of inversion temperature, the drying rate of superheated steam is slower than that of air drying.

已有的研究表明，在过热蒸汽干燥时存在一个温度点，称为&逆转温度&，当过热蒸汽的温度高于&逆转温度&的温度时，过热蒸汽干燥速率比空气要快，低于逆转温度时则正好相反。由于木材浮压干燥的工业化应用是在负压区实现的，因此对真空状态下过热蒸汽干燥是否也存在&逆转温度&问题的研究非常重要。

Abstract］ objective to understand the medical institutions in the use of pressure steam sterilizer in the effect and the influencing factor,explore regulatory measures.methods with the spot investigation and scene examination,3mtmattest pressure steam sterilization and biological indicator train was used to monitor the effectiveness of disinfection.results in the monitoring of the 238 chinese medical institutions equipped with pressure steam sterilizer 337 units,the sterilization rate was 95.2%,medical institutions had different levels of disinfection and sterilization equipment,a large gap was between the level of management,equipment failure,non-standard operation,operator training without sterilization were the main reasons for failure.conclusion in medical establishment with the pressure steam sterilizer,antiseptic qualified rate is not too high,strengthening the pressure steam sterilizer purchase card management,standardizing the operation,stepping up supervision are the key to increase pressure steam sterilizer sterilization effect.

目的 了解医疗机构使用中压力蒸汽灭菌器使用效果及影响因素，探讨监管措施。方法采取现场调查及现场检测相结合的方法，采用3mtmattest压力蒸汽灭菌生物培养指示剂进行消毒效果监测。结果在监测的238家医疗机构中共有压力蒸汽灭菌器337台，灭菌合格率为95.2%，各级医疗机构对消毒灭菌设备的管理程度差距较大。设备发生故障、操作不规范、操作人员未经培训等是造成灭菌不合格的主要原因。结论医疗机构使用中压力蒸汽灭菌器灭菌合格率不高，加强对压力蒸汽灭菌器进货索证管理，规范操作，加大监管力度是提高压力蒸汽灭菌器灭菌效果的关键。

According to the running state of the Boiler in Datang Huxian County Second Power Plant, the steam atomizing oil gun was reconstructed to the air atomizing oil gun. The compressed air was used to the atomizing medium of the oil gun that a great quantity of the steam was reduced when the boiler had been no running and steady boiling. Definitely the steam may be supplied by the steam turbine the fourth pulling out section,oil gun's use was not limited by the pressure of the atomizing steam at lower load. It has been realized the energy conservation efficiency function.

大唐户县第二发电厂根据锅炉运行的实际情况，通过将蒸汽雾化大油枪改造为空气雾化油枪，采用压缩空气作为油枪雾化的介质，大大降低燃煤锅炉起停及稳燃时蒸汽耗量，辅汽联箱不需要冷段再热部分供汽，完全可以由汽轮机四段抽汽供汽，油枪的使用不受低负荷时雾化汽源压力低的限制，达到了节能增效的作用。

The main works are listed as follows:1 Thermal Computi ng model of steam pipe network were built with good match to actual operating dataThe thermal calculation model of steam pipe network was established according to the steam pipe network heat transfer characteristics and the thermal equilibrium principle,. It includes steam temperature drop expression, the expression of per unit length heat loss when steam pipe laying in different ways and total heat transfer coefficient expression.

该模型由管内蒸汽温降方程、不同敷设方式蒸汽管道的单位长度散热损失方程、总传热系数方程等组成，利用散热损失计算公式对钢套钢蒸汽保温管道不同敷设方式、不同管径的散热损失等总传热系数的影响因素进行了分析，计算结果表明三方程联合求解提高了新建蒸汽管网热力计算的准确度，可用于新建蒸汽管网的热力计算。

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％。