The question about burning method existing in spraying high pressure steaming in chamber is analyzed . the principle and character of auto supplying water , additive , steaming and combustion - support technology are introduced , also the economic benefit is analyzed 分析了传统炉膛内喷射高压蒸汽燃烧方法存在的问题，介绍了锅炉全自补水加剂注汽助燃技术的机理、特点。
Condensation of steam in the presence of noncondensable gases is an important heat transfer mode in the passive containment cooling system ( pccs ) . in the past decade , great efforts have been made on the investigation of this regime 含有不凝性气体的蒸汽冷凝是先进反应堆非能动安全壳冷却系统( pccs )中重要的换热方式，是当前核反应堆热工水力学研究的一个热点。
The experiment of condensation of steam in the presence of air was performed in a single vertical tube in a closed system consisted of the condenser tube , boiler , condensate separator drum , and connection lines from the boiler to the condenser tube 在中压回路上进行单根竖直管内的蒸汽冷凝实验。冷凝段的主要几何参数为：冷凝管内径为0 . 049m ，外径为0 . 055m ，长度为3 . 5m ；外套管内径为0 . 067m 。
An analytical model for the forced condensation of steam in the presence of noncondensable gases was proposed based on the mass , momentum and energy conservation equations of condensing mixture flow , involving the analogy between heat and mass transfer in the gas / liquid interface 总之，蒸汽流量、空气含量和系统压力是影响蒸气冷凝的重要因素。相似的基础上，建立了竖直管内蒸气强迫对流冷凝的一维分析模型。
The head chef comes from dadong island , off the coast of china near shanghai , and specializes in slowly cooked dishes such as red - braised fish jaws , tofu and ham soup , ningpo - style crispy eel , spareribs steamed in preserved bean sauce , wuxi spareribs , clear - fried freshwater prawns and noodles simmered with spring onions 主厨来自上海外海的大陈岛，红烧下巴百页火腿汤宁式脆鳝南乳排骨无锡排骨清炒河虾仁葱开煨面等，都是需要时间慢煨的功夫菜。
Carbon nanotubes were produced in an electric arc discharge with an anode composed of carbon . the productions were studied in different current , voltage , helium pressure and diameter of anode and cathode sticks . oxygen and steam in helium were discussed . the proper condition of producing carbon nanotubes is included to make purification easy . 2figs . , 2tabs . , 6refs 采用石墨电弧法制备碳纳米管，研究了不同电流、电压、氦气压力以及不同阴阳极棒径条件下碳纳米管的生成情况，并讨论了氧气和水蒸气的存在对碳纳米管制备的影响，总结出制备碳纳米管的条件，给以后的纯化工作带来方便.图2 ，表2 ，参6
If cut rubing into slice to be separated with the ham slice of xuanhua to put to steam in the bowl familiar to eat , the flavor is very fresh and beautiful , can also burn with the fire or adjusts the egg to hang the syrup to fry in oil , fry , boil , living to eat may also , the flavor is each has his merits 乳饼是用新鲜羊奶制作，其味具有浓浓的奶香味，营养丰富，并可制作成各种美味佳肴。如用乳饼切成片与宣威火腿片相隔放在碗内蒸熟吃，味道十分鲜美，还可火烧或调鸡蛋挂浆油煎炒煮，亦可生吃，味道各有千秋。
