查询词典 steam

Select steam initial temperature from 535℃to 660℃, and initial pressure form16 MPa to 34 MPa, We choose 494 sets of different steam properties in the selected sphere. Making the 494 sets of parameters basing points, We program and analyze how ideal cycle efficiency and relative cycle efficiency and absolute cycle efficiency vary with steam initial properties .

选定蒸汽初温从535℃到660℃，蒸汽初压从16MPa到34MPa范围内的494组不同的蒸汽初参数组，以这些初参数组为基点，编制程序，研究分析了机组理想循环热效率，汽轮机相对内效率，绝对内效率随初参数变化的规律。

Tests on RUNBACK operation status were carried out for 300 MW coal-fired Unit 3 in Zhanjiang Power Plant, and the effects of RB on some main operation parameters, such as combustion efficiency, drum water level, main steam pressure , main steam and reheat steam temperature, are analyzed in this paper.

对湛江电厂3号300MW机组进行了RUNBACK工况试验，并从运行角度分析了RB工况对锅炉燃烧、汽包水位、主汽压力、主汽温度等主控参数的影响，提出了改进意见，可为同类机组成功实现RB功能及同类情况下的事故处理提供参考。

Thermodynamic steam trap due to the work of power from steam, so steam waste is relatively large.

因热动力式疏水阀的工作动力来源于蒸汽，所以蒸汽浪费比较大。

In recent years, the products sell well in all my works more than 20 provinces, cities more than 100 units. Since 2004 Zhejiang usha Hill Power Plant, Huaneng Shantou Power Plant, Power Plant Chiuchow, Jiangsu Taicang Power Plant, Sanmenxia Power Plant, Jiaxing Power Plant, Inner Mongolia Tuoketuo power plants, the first thermal power plant in Baotou, Beijing Thermal Power 1 Factory, Yimin Power Plant in Inner Mongolia, China Datang Group, Xiangtan Power Plant, Thermal Power Engineering Corporation, Guangdong door to power plants, Thermal Power Engineering Corporation, Guangdong branch in Zhuhai, Guangdong Thermal Engineering Corporation Huilai electricity branch, the People's Republic of Mongolia Ulan Bartok thermal engineering for more than 600,000 kilowatts generating units, as well as steam ha,, North pot, pot up, Wuxi Boiler Factory, Yantai Boiler plant 200MW-1000MW units provide high-pressure alloy pipe fittings and the main steam, reheat steam Factory of piping; for Qilu Petrochemical, Baling Petrochemical, Yanshan Petrochemical, Yangzi Petrochemical, Qingdao large oil refineries, the Shenhua coal-oil, Yangzi Petrochemical - BASF Ltd. 800,000 tons / year ethylene project in Cangzhou Refinery, Shijiazhuang Refining Plant, Jiuquan Satellite Launch Center on the 10th works, the United States Motorola, The Great Wall Aluminum Company, Tianjin Tiantie Metallurgical Group Co., Ltd., Jiaozuo of Electricity Group, Aerospace Group, products are also exported to Kazakhstan, Japan, Bangladesh, Philippines and Thailand country.

近几年来，我厂产品畅销全国20多个省、市100多个单位。04年以来为浙江乌沙山电厂、华能汕头电厂、潮洲电厂、江苏太仓电厂、三门峡电厂、嘉兴电厂、内蒙古托克托发电厂、包头第一热电厂、北京热电一厂、内蒙古伊敏发电厂、中国大唐集团湘潭电厂、广东火电工程总公司可门电厂、广东火电工程总公司珠海分公司、广东火电工程总公司惠来分公司、蒙古人民共和国乌兰巴托热电工程等60万千瓦以上发电机组、以及哈汽、武锅、北锅、上锅、无锡锅炉厂、烟台锅炉厂200MW-1000MW机组提供高压合金管件及主蒸汽、再热蒸汽工厂化配管；为齐鲁石化、巴陵石化、燕山石化、扬子石化、青岛大炼油、神华煤制油、扬子石化-巴斯夫有限公司80万吨/年乙稀工程、沧州炼油厂、石家庄炼油厂、酒泉卫星发射中心十号工程、美国摩托罗拉公司、长城铝业公司、天津天铁冶金集团有限公司、焦作化电集团、宇航集团，产品还出口到哈萨克斯坦、日本、孟加拉、菲律宾及泰国等国家。

The change of condenser steam flow field causes the changes of its heat transfer coefficient and the vapor lock,with the analysis on the change of the tube bundle arrangement with the alteration of the steam flow field,proposed the change scope of the correction factor of the arrangement of condenser tube bundle with the alteration of the condenser steam flow field.

凝汽器蒸汽流场的变化使其传热系数和汽阻发生变化，传热系数和汽阻的改变使凝汽器管束布置修正系数随着负荷变化，分析了管束布置修正系数随蒸汽流场的变化而变化，提出了管束布置修正系数随蒸汽流场变化的范围。

Be in in last few years in exploitation process, the pressure that note steam is ceaseless and elevatory, the index of performance of the equipment that note steam of the requirement is higher and higher also, inferior the critical boiler that note steam received wide application.

在近几年的开采过程中，注汽压力不断升高，要求的注汽设备性能指标也越来越高，亚临界注汽锅炉得到了广泛的应用。

Project Introduction: Trichlorosilane, also named Silicochloroform ,is mainly used in the synthesis of organic silicone, alkyl, aryl and organic functional group chlorosilane. It's the most basic monomer of the organic silane coupling agent,and the production material for semiconductor silicon and silicon; Manufacturing process of the tetrachlorosilane includes the reciprocal effect by the trichlorosilane steam and the hydric steam which has been heated up to 1700-2500SiCK by the plasma accelerator; the steam compound in the reactor goes into the condensing system that separates trichlorosilane. After that, polycrystalline silicon can be made.

三、项目概况：三氯氢硅：又名三氯硅烷、硅氯仿，主要用于有机硅烷和烷基、芳基以及有机官能团氯硅烷的合成，是有机硅烷偶联剂中最基本的单体，也是生产半导体硅、单晶硅的原料；四氯氢硅工艺包括在等离子加速器内加热到1700-2500SiCK的氢气流和四氯氢硅的蒸汽相互作用，在反应器内形成的蒸汽气体混合物进入分离三氯氢硅的冷凝系统，下步可制取多晶硅。

Then the steam peeling principle is introduced, the structure design of steam peeler (includes main body, external condensate removal system,steam expansion vessel, electrical and pneumatical system) and dry brush machine is explained in detail.

介绍了蒸汽去皮原理，详细说明了蒸汽去皮设备的设计（包括蒸汽设备主体、冷凝水排除系统、蒸汽缓冲罐、电控及气动系统的设计）、毛刷去皮机的设计。

In experiments 1, various steam conditioning time (0, 15, 30, 45 and 60 min) of pre-steam-flaking high oil corn were selected to determine the effect of the steam conditioning time on the gelatinization of starch and ruminal fermentation in vitro.

试验1 采用调制时间为0min、15min、30min、45min、60min的高油玉米，研究不同调制时间对预处理的蒸汽压片高油玉米淀粉糊化度和人工瘤胃发酵的影响。

Through the guidance of professional, we knew to get Xian Jie area before evaporate, lest bilge hampers vapour permeates the skin; Want after clean face thin use currents and other characteristics of a river moist frost, lest heat up steam burnable skin; The hot water of 90 ℃ above is put in washbasin again after all these is finished, wrap up good hair, shut eye Fu body; Face and washbasin want apart 10 centimeters or so, if feel stivy, can look up with dry down towel gently blot is facial drip, rest moment changes hot water to continue again fuming or steaming-treating diseases with fumes as in moxibustion or with steam generated by boiling medicine herbs, relapse so 2-3 second, need about 15 minutes in all; After steam is fumed rinse in time with Wenshui, take a side with cold water, frost of nutrition of the Tu Xie after wiping.

经过专业人员的指导，我们知道了在蒸面前得先洁面，以免污垢妨碍蒸汽渗透皮肤；洁面后要薄施水性滋润霜，以免热汽灼伤皮肤；这一切完成后再在脸盆中放入90℃以上的热水，包扎好头发，闭目俯身；脸与脸盆要相距10厘米左右，如感到气闷，可抬头用干软毛巾轻轻吸干面部水珠，休息片刻再换热水继续熏蒸，如此反复2-3次，共需要大约15分钟；汽熏后及时用温水冲洗，以凉水拍面，擦干后涂些营养霜。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？